AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON FEBRUARY 22, 2000


                                                      REGISTRATION NO. 333-30762

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- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                           --------------------------


                                AMENDMENT NO. 1



                                       TO


                                    FORM S-1

                             REGISTRATION STATEMENT

                                     UNDER

                           THE SECURITIES ACT OF 1933
                           --------------------------

                           INTERPACKET NETWORKS, INC.

             (Exact name of registrant as specified in its charter)


                                                                        
           DELAWARE                                         4899                    95-4542908
 (State or other jurisdiction                         (Primary Standard          (I.R.S. Employer
              of                                         Industrial           Identification Number)
incorporation or organization)                   Classification Code Number)


                          1901 MAIN STREET, 2ND FLOOR
                         SANTA MONICA, CALIFORNIA 90405
                                 (310) 382-3300

         (Address, including zip code, and telephone number, including
            area code, of registrant's principal executive offices)

                                 JONATHAN GANS
                           INTERPACKET NETWORKS, INC.
                     CHIEF EXECUTIVE OFFICER AND PRESIDENT
                          1901 MAIN STREET, 2ND FLOOR
                         SANTA MONICA, CALIFORNIA 90405
                                 (310) 382-3300

 (Name, address, including zip code, and telephone number, including area code,
                             of agent for service)
                           --------------------------

                                   COPIES TO:


                                               
         CYNTHIA M. DUNNETT, ESQ.                           KENNETH R. LAMB, ESQ.
            Riordan & McKinzie                              LISA A. FONTENOT, ESQ.
    300 South Grand Avenue, Suite 2900                     MEG L. FITZPATRICK, ESQ.
      Los Angeles, California 90071                      Gibson, Dunn & Crutcher LLP
              (213) 629-4824                           1 Montgomery Street, 26th Floor
                                                       San Francisco, California 94104
                                                                (415) 393-8200


                           --------------------------

        APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:
  AS SOON AS PRACTICABLE AFTER THIS REGISTRATION STATEMENT BECOMES EFFECTIVE.

    If any of the securities being registered on this Form are to be offered on
a delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, check the following box. / /

    If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, check the following box and
list the Securities Act registration statement number of the earlier effective
registration statement for the same offering. / /

    If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. / /

    If this Form is a post-effective amendment filed pursuant to Rule 462(d)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. / /


    If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box. / /


                           --------------------------

    THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF
THE SECURITIES ACT OF 1933 OR UNTIL THIS REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(A),
MAY DETERMINE.

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- --------------------------------------------------------------------------------

THE INFORMATION IN THIS PRELIMINARY PROSPECTUS IS NOT COMPLETE AND MAY BE
CHANGED. THESE SECURITIES MAY NOT BE SOLD UNTIL THE REGISTRATION STATEMENT FILED
WITH THE SECURITIES AND EXCHANGE COMMISSION IS EFFECTIVE. THIS PRELIMINARY
PROSPECTUS IS NOT AN OFFER TO SELL NOR DOES IT SEEK AN OFFER TO BUY THESE
SECURITIES IN ANY JURISDICTION WHERE THE OFFER OR SALE IS NOT PERMITTED.


                SUBJECT TO COMPLETION. DATED FEBRUARY 22, 2000.


PROSPECTUS

                                        SHARES

                                     [LOGO]

                                  COMMON STOCK

    This is an initial public offering of shares of common stock of InterPacket
Networks, Inc. All of the      shares of common stock are being sold by us.
Prior to this offering, there has been no public market for our common stock.
The initial public offering price per share is estimated to be between $     and
$     . We intend to list the common stock on the Nasdaq National Market under
the symbol IPKT.

                              -------------------



                                                              PER SHARE    TOTAL
                                                              ---------   --------
                                                                    
Initial public offering price...............................   $          $
Underwriting discounts and commissions......................   $          $
Proceeds to InterPacket Networks, Inc., before expenses.....   $          $


    InterPacket has granted the underwriters a 30-day option to purchase up to
an additional      shares of common stock to cover over-allotments.

                              -------------------

         INVESTING IN OUR COMMON STOCK INVOLVES A HIGH DEGREE OF RISK.
                    SEE "RISK FACTORS" BEGINNING ON PAGE 4.

                               -----------------

    NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY OTHER REGULATORY BODY
HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR DETERMINED IF THIS PROSPECTUS
IS TRUTHFUL OR COMPLETE. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL
OFFENSE.

                      JOINT LEAD MANAGERS AND BOOKRUNNERS

CHASE H&Q                                                        LEHMAN BROTHERS

                               CIBC WORLD MARKETS

           , 2000

                              [INSIDE FRONT COVER]

                   [POWERED BY ESPRESSO-REGISTERED TRADEMARK-
                              GRAPHIC AND DESIGN]

                            [INSIDE COVER GATEFOLD]

                 [MAP OF THE WORLD WITH SATELLITE COVERAGE AND
                       COUNTRIES WHERE WE HAVE CUSTOMERS]

                               TABLE OF CONTENTS



                                                                PAGE
                                                              --------
                                                           
Prospectus Summary..........................................         1

Risk Factors................................................         4

Forward-Looking Statements..................................        15

Use of Proceeds.............................................        16

Dividend Policy.............................................        16

Capitalization..............................................        17

Dilution....................................................        18

Selected Consolidated Financial Information.................        19

Management's Discussion and Analysis of Financial Condition
  and Results of Operations.................................        20

Business....................................................        28

Management..................................................        42

Certain Transactions........................................        51

Principal Stockholders......................................        54

Description of Capital Stock................................        56

Shares Eligible for Future Sale.............................        57

Underwriting................................................        59

Legal Matters...............................................        61

Experts.....................................................        61

Additional Information......................................        61

Index to Consolidated Financial Statements..................       F-1


                              -------------------

    ESPRESSO-REGISTERED TRADEMARK-, POWERED BY ESPRESSO-REGISTERED TRADEMARK-
and INTERPACKET-REGISTERED TRADEMARK- are registered trademarks of InterPacket
Networks, Inc. We have a trademark application pending for ESPRESSO BIZKIT-TM-.
This prospectus contains other trade names, trademarks and service marks of
InterPacket and of other companies.

                              -------------------

                                       i

                               PROSPECTUS SUMMARY

    THIS SUMMARY HIGHLIGHTS INFORMATION CONTAINED ELSEWHERE IN THIS PROSPECTUS.
YOU SHOULD READ THE ENTIRE PROSPECTUS, INCLUDING "RISK FACTORS" AND THE
FINANCIAL STATEMENTS, CAREFULLY BEFORE MAKING AN INVESTMENT DECISION. UNLESS
OTHERWISE INDICATED, ALL INFORMATION IN THIS PROSPECTUS REFLECTS OUR FOR STOCK
SPLIT WHICH WILL OCCUR PRIOR TO THE COMPLETION OF THIS OFFERING AND THE
CONVERSION OF OUR PREFERRED STOCK INTO COMMON STOCK UPON COMPLETION OF THE
OFFERING AND ASSUMES THAT THE UNDERWRITERS' OVER-ALLOTMENT OPTION IS NOT
EXERCISED.

                           INTERPACKET NETWORKS, INC.

OVERVIEW

    We operate a satellite-based broadband Internet network that delivers
high-speed Internet services to international Internet service providers and
other businesses in more than 80 countries. Our proprietary network design
integrates the broadcast capabilities of satellites with Internet networking
technologies to offer our international customers a scalable solution to the
constraints of the public Internet infrastructure. Our global network's open
technical architecture enables us to provide three categories of Internet
services: global high-speed broadband connectivity to the Internet backbone,
enhanced Internet services, such as Internet telephony, and Internet content
distribution, such as newsfeeds and streaming media. From December 31, 1998 to
December 31, 1999, we increased the number of our customers from 69 to 343 and
as of February 15, 2000 we had 468 customers worldwide.

    Strain on the worldwide Internet infrastructure is increasing, especially
outside the U.S., as the number of Internet users grows and as their bandwidth
needs expand. eStats, a tracking service for the global Internet marketplace,
estimates that the number of active Internet users worldwide will grow from
approximately 95 million in 1998, of which approximately 50% resided outside of
the U.S., to approximately 282 million by the end of 2002, of which
approximately 69% will reside outside of the U.S. Despite an anticipated
expansion in the number of Internet users worldwide, advances in the global
telecommunications infrastructure and the public Internet have failed to keep
pace with user demand. When connecting to and navigating the Internet,
international Internet service providers, or ISPs, and their subscribers suffer
numerous problems caused by limited access to the Internet backbone, poor
telecommunications infrastructure and low bandwidth availability. These
difficulties are likely to increase as demand grows for rich Internet content,
such as streaming audio and video.

THE INTERPACKET SOLUTION

    Our broadband satellite-based Internet network overlays the public Internet
around the world and offers solutions to many of the current global Internet
infrastructure limitations. Our network currently incorporates nine
geostationary satellites, uplinked from six strategically located teleports, or
earth-based satellite transmission stations, and allows for the rapid delivery
of broadband Internet connectivity worldwide. ESPRESSO and ESPRESSO BIZKIT, our
branded satellite-based Internet connectivity services, supplement or bypass
local and international telecommunications connections, enabling our ISP
customers to deliver a more reliable, higher quality of Internet service to
their subscribers. Our enhanced Internet services, including ESPRESSO VOICE, our
Internet telephony service, are complementary to the broadband access we provide
to our international ISP customers and create additional revenue opportunities.

    The broadcast capabilities of our satellite network create an efficient,
reliable means for Internet content aggregators to multicast, or transmit,
bandwidth-intensive forms of rich, Web-based content simultaneously to multiple
locations around the world. We currently broadcast ESPRESSO NEWS, our aggregated
newsfeed, and we recently entered into an agreement with iBEAM Broadcasting
Corporation, a leading Internet broadcast network, to deliver streaming content
around the world.

                                       1

    Our satellite-based Internet network and services feature:

    - Scalable, proprietary and global network design

    - High quality, branded service

    - Rapid provisioning

    - Enhanced Internet services

    - Multicasting content delivery

    - Customer-focused network management and support

OUR STRATEGY

    Our goal is to become the leading provider of global satellite Internet
connectivity and services by building the world's largest, premier quality and
cost-efficient satellite network. We also intend to capitalize on our
proprietary network design, our network's broadband capabilities and the global
reach of our satellite coverage to offer content delivery to Internet content
aggregators. To achieve this goal we intend to:

    - Increase our global customer base

    - Capitalize on our early entrant status

    - Broaden our Internet service offerings

    - Provide turnkey solutions to the emerging Internet content industry

    - Expand our network infrastructure

    - Develop our strategic and business relationships
                              -------------------

Our headquarters are located at 1901 Main Street, 2nd Floor, Santa Monica, CA
90405, and our telephone number is (310) 382-3300.
                              -------------------

                                  THE OFFERING


                                            
Common stock offered by InterPacket Networks,
  Inc........................................  shares
Common stock to be outstanding after the
  offering...................................  shares
Use of proceeds..............................  Primarily to acquire satellite and fiber
                                               optic capacity, increase sales and marketing
                                               personnel and activities, increase working
                                               capital and for other general corporate
                                               purposes.
Proposed Nasdaq National Market symbol.......  IPKT


    The number of shares outstanding is based on shares outstanding as of
February 15, 2000. This number reflects the conversion of our 3,000,000 shares
of preferred stock into common stock upon completion of the offering and takes
into account our      for      stock split but excludes 2,817,584 shares of
common stock issuable upon exercise of options outstanding, at a weighted
average exercise price of $3.52, and 3,022,666 shares of common stock reserved
for future option grants under our stock option plans.

                                       2

                         SUMMARY FINANCIAL INFORMATION
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

    Please see Note 2 of notes to our consolidated financial statements
appearing at the end of this prospectus for an explanation of the determination
of the number of shares used in computing per share data. The Actual column
reflects balance sheet data on a historical basis, without any adjustments to
reflect subsequent events or anticipated events and gives effect to our      for
     stock split. The Pro Forma column reflects the issuance of 3,000,000 shares
of common stock upon conversion of our outstanding preferred stock on completion
of the offering. The Pro Forma As Adjusted column reflects the issuance of
3,000,000 shares upon this conversion and the receipt of the estimated proceeds
from our sale of      shares of common stock at an assumed initial public
offering price of $     per share, after deducting the underwriting discounts
and commissions and estimated offering expenses payable by us. From inception
until December 31, 1996, we generated an insignificant amount of revenues, as
operations were limited and consisted primarily of start-up activities.



                                                                 YEAR ENDED DECEMBER 31,
                                                              ------------------------------
                                                                1997       1998       1999
                                                              --------   --------   --------
                                                                           
CONSOLIDATED STATEMENT OF OPERATIONS DATA:
Revenue:
  Network services..........................................   $  583    $ 4,115    $ 10,789
  Traditional telecom services..............................    1,176      7,295       2,685
                                                               ------    -------    --------
    Total revenue...........................................    1,759     11,410      13,474
Income (loss) from operations...............................      158     (1,416)    (10,057)
                                                               ------    -------    --------
Net income (loss)...........................................   $   89    $(1,328)   $(10,890)
                                                               ======    =======    ========
Basic and diluted income (loss) per common share............   $ 0.01    $ (0.16)   $  (1.05)
                                                               ======    =======    ========
Weighted average number of common shares (basic and
  diluted)..................................................    7,250      8,412      10,392
                                                               ======    =======    ========
Pro forma basic and diluted loss per common share
  (unaudited)...............................................                        $  (1.01)
                                                                                    ========
Weighted average number of common shares used to compute pro
  forma loss per common share (unaudited)...................                          10,803
                                                                                    ========




                                                                     DECEMBER 31, 1999
                                                              --------------------------------
                                                                                     PRO FORMA
                                                                                        AS
                                                               ACTUAL    PRO FORMA   ADJUSTED
                                                              --------   ---------   ---------
                                                                              (UNAUDITED)
                                                                            
CONSOLIDATED BALANCE SHEET DATA:
Cash........................................................  $15,948     $15,948     $
Total assets................................................   64,291      64,291
Capital leases, net of current portion......................   38,669      38,669
Mandatorily redeemable preferred stock......................   14,824          --
Deficit.....................................................  (12,126)    (12,126)
Stockholders' equity........................................    2,392      17,216


                                       3

                                  RISK FACTORS

    YOU SHOULD CAREFULLY CONSIDER THE FOLLOWING FACTORS AND OTHER INFORMATION IN
THIS PROSPECTUS BEFORE DECIDING TO INVEST IN SHARES OF OUR COMMON STOCK. THE
RISKS AND UNCERTAINTIES DESCRIBED BELOW MAY NOT BE THE ONLY ONES WE FACE. IF ANY
OF THE FOLLOWING RISKS AND UNCERTAINTIES ACTUALLY OCCUR, OUR BUSINESS, FINANCIAL
CONDITION OR RESULTS OF OPERATIONS COULD BE HARMED. IN THIS EVENT, THE TRADING
PRICE OF OUR COMMON STOCK COULD DECLINE, AND YOU MAY LOSE SOME OR ALL OF YOUR
INVESTMENT.

                         RISKS RELATED TO OUR BUSINESS

BECAUSE WE HAVE A LIMITED OPERATING HISTORY, OUR BUSINESS IS DIFFICULT TO
EVALUATE AND YOU MAY INACCURATELY ASSESS OUR PROSPECTS FOR SUCCESS.

    In January 1997 we began revenue-generating operations. Due to our limited
operating history, our past results may not be meaningful and you should not
rely on them as indicators of our future performance. We confront all of the
challenges and uncertainties encountered by growing, early-stage companies,
particularly companies in the new and rapidly evolving international market for
Internet connectivity and services. These challenges and uncertainties include
our ability to:

    - expand our international ISP customer base;

    - increase the services purchased from us by our customers and the amount of
      revenue we receive from each of our customers;

    - satisfy the changing needs of our existing and future international ISP
      customers;

    - acquire, develop and market new Internet services;

    - respond to the changing needs of the Internet content delivery market;

    - upgrade and expand our network infrastructure;

    - develop our strategic and business relationships;

    - capitalize on our early entrant status; and

    - recruit and retain key personnel.

WE HAVE INCURRED SUBSTANTIAL LOSSES AND ANTICIPATE CONTINUING LOSSES FOR THE
FORESEEABLE FUTURE.

    Since our inception we have incurred substantial losses. We expect our
losses to increase as we expand our operations. While we had net income of
approximately $89,000 in 1997, we experienced net losses of approximately
$1.3 million in 1998 and $10.9 million in 1999. We experienced negative cash
flows from operations of approximately $13,000 in 1997 and $6.9 million in 1999,
though, in 1998 cash flow provided by operations was approximately
$0.4 million. As of December 31, 1999, we had a deficit of $12.1 million. Based
on our current plan of operations, we do not believe that we will achieve
profitability in the foreseeable future. We expect our losses and negative cash
flow to continue and to increase as we intend to:

    - expand our global network through leases and purchases of additional
      rights to use capacity on geostationary satellites and fiber optic cable
      systems;

    - build out our points of presence;

    - substantially increase our staff, especially in the areas of operations,
      sales and marketing;

    - develop and maintain relationships with Internet content aggregators,
      Internet backbone operators and regional satellite owners;

    - expand sales of ESPRESSO VOICE, which increases our collection risk;

                                       4

    - expand into other countries in which we are not currently conducting
      business;

    - develop or acquire, introduce and market new Internet services;

    - market our ESPRESSO brand name; and

    - respond to competitive and technological developments.

    We expect that our expenses, particularly costs relating to acquiring
additional satellite transponder space and our selling, general and
administrative expenses, will increase both in absolute dollars and as a
percentage of our revenues as we grow. If our revenue fails to grow at
anticipated rates or if our operating expenses increase without a commensurate
increase in our revenue, our losses will significantly increase and our business
and financial results could be harmed. Additionally, if we are not successful in
raising funds in this offering, we will have to take certain steps, such as
delaying the acceptance of services under our fixed fee contracts or renegotiate
certain long-term contracted obligations, to reduce our regular capital needs.

OUR BUSINESS WILL SUFFER AND OUR FINANCIAL RESULTS WILL DETERIORATE IF WE DO NOT
CONTINUE TO EXPAND OUR CUSTOMER BASE.

    Our success depends primarily on the continued growth of our customer base,
the retention of our current customers and our ability to expand the number of
Internet services we offer to our customers so that revenue per customer and
overall revenue increase. Our customer contracts may be terminated without
penalty at any time. If we are unable to maintain and expand our customer base
our business and financial results will suffer. Our ability to attract new
customers and, to a lesser degree, maintain current customers, as well as our
ability to increase the amount of revenue we receive from each customer, depends
on a variety of factors, including:

    - continued growth in demand by international ISPs for Internet backbone
      connectivity;

    - our ability to provide adequate bandwidth to all of our customers;

    - our ability to provide additional services across our network;

    - our ability to broadcast content around the world;

    - the success in our development of our strategic and business
      relationships;

    - our success in establishing and maintaining business relationships with
      content aggregators, Internet backbone operators and regional satellite
      owners; and

    - the reliability and cost-effectiveness of our services.

IF WE ARE UNABLE TO MAINTAIN, EXPAND AND ADAPT OUR NETWORK INFRASTRUCTURE, THE
DEMAND FOR OUR SERVICES MAY DECREASE.

    We must continue to expand and adapt our network as the number of our
international ISP customers grows, as users place increasing demands on our
network, and as other requirements change. As we grow our customer base, we may
not be able to provide our customers with the increasing levels of data
transmission capacity that they may require for a number of reasons, such as our
possible inability to raise the funds needed to develop the network
infrastructure to maintain adequate transmission speeds and the lack of
additional network availability from third-party suppliers of satellite and
fiber optic cable transmission capacity. Our failure to achieve or maintain high
capacity transmissions could significantly reduce demand for our services,
decreasing our revenue and harming our business and financial results.

                                       5

IF WE FAIL TO ACCURATELY PREDICT OUR SATELLITE BANDWIDTH REQUIREMENTS AND
EFFECTIVELY MANAGE OUR FIXED COSTS, OUR OPERATING RESULTS WILL SUFFER.

    If we do not obtain adequate satellite bandwidth capacity on acceptable
terms and realize corresponding customer volume for this bandwidth, it is
unlikely that we will achieve positive gross profit. We purchase this bandwidth
capacity based on our projected future needs on a fixed-price basis far in
advance of the sale of our services that utilize the bandwidth. Substantially
all of this bandwidth capacity can be purchased only on a long-term basis. We
sell our services on the basis of actual usage and total bandwidth capacity used
by our customers changes from month to month and is difficult to predict. If our
sales fail to match our projections, we could be subject to periods of excess
satellite capacity, which could seriously harm our business. As a result, we
must obtain enough bandwidth to meet our projected customer needs, and we must
realize adequate volume from our customers to support and justify the bandwidth
capacity and expense. If demand from existing or potential customers exceeds our
capacity, the quality of our service may suffer or we may be unable to
capitalize on potential business opportunities. If that happens, we may lose
existing or potential customers and our operating results would suffer.

THE QUALITY OF OUR SERVICES AND OUR ABILITY TO PROVIDE THEM DEPENDS LARGELY ON
THIRD PARTIES, INCLUDING SATELLITE OPERATORS, AND IF THEY DO NOT PERFORM AS
EXPECTED THE QUALITY OF OUR SERVICES AND OUR BUSINESS WILL SUFFER.

    We depend on third parties to provide us satellite transmission capabilities
that are essential to our network infrastructure. Our business will suffer if
our satellite availability or security is materially interrupted, the cost of
transponder space increases materially, one of our key satellite providers
terminates its contract with us or additional transponder space is not available
on acceptable terms or at all. For example, we rely heavily on Satmex 5 for
satellite coverage of Latin America. Any temporary or permanent loss of capacity
on this satellite could negatively affect our operations. We are subject to
similar challenges for our terrestrial fiber optic cable services and major
Internet access providers that we use to access the Internet backbone. Our
customers depend on our ability to provide continuous service. As a result, if
our service is interrupted, our reputation will be harmed and our customers will
cease purchasing services from us. Our satellite and fiber optic cable network
is subject to interruption from numerous forces, including:

    - satellite or other telecommunications failure;

    - human error;

    - natural disasters, such as fire, earthquakes and floods;

    - power loss; or

    - sabotage or vandalism.

FAILURE TO MANAGE OUR EXPANSION AND EXPECTED GROWTH EFFICIENTLY WILL STRAIN OUR
RESOURCES AND COULD IMPAIR THE EXPANSION OF OUR BUSINESS.

    We intend to grow and increase our business by expanding our global network
through, among other things, additional leases of satellite and fiber optic
cable capacity and related equipment. If we are unable to manage growth
effectively, we may lose customers or fail to attract new customers and our
business and financial results will suffer. The successful implementation of our
expansion plans will involve significant planning and resources. We may face
problems with our expansion plans and, as a result, these plans may be delayed
or never completed. To successfully carry out our expansion plans, we must:

    - enter into additional leases with favorable terms for capacity on
      satellite systems and fiber optic cables;

                                       6

    - successfully implement, market and sell connectivity, enhanced Internet
      services and content distribution and other services that we develop;

    - negotiate competitive arrangements with Internet backbone providers; and

    - develop relationships with strategic and other business partners.

    Problems associated with our expansion plans could severely harm us, such
as:

    - shortage of transponder space on geostationary satellites;

    - disruptions to operations arising from relocation of our facilities;

    - failure to retain or to timely hire necessary employees, including sales
      and technical personnel; and

    - failure to accurately predict customer demand for existing and future
      services and applications.

    In addition, our costs will increase as we expand. These increased costs
include:

    - implementing multiple and redundant satellite and telecommunications
      connections;

    - expenses associated with hiring, training and managing new employees;

    - increasing marketing and sales efforts; and

    - purchasing new equipment.

    Many of these costs are fixed in the long-term and if our expansion plans
are not successful, our future operating results could be seriously harmed. We
may not be able to keep pace with any growth, successfully implement and
maintain our operational and financial systems, or successfully obtain,
integrate and utilize the employees, facilities, third-party vendors and
equipment, or management, operational and financial resources necessary to
manage a developing and expanding business in our rapidly evolving and
increasingly competitive industry.

OUR SERVICES MAY BE SUBJECT TO DOWNWARD PRICING PRESSURES AND THIS WOULD
NEGATIVELY IMPACT OUR FINANCIAL RESULTS.

    The market for Internet access in the U.S. is subject to downward pricing
pressure caused by a number of factors, including increased competition and
technological advances. Pricing pressures outside of the U.S. in the markets we
serve may develop as international Internet access and services becomes more
available. Our Internet access service, ESPRESSO, is our primary Internet-based
service. To operate ESPRESSO, we must lease substantial satellite transmission
capacity, which is relatively fixed in cost and is generally not susceptible to
downward pricing pressure. As a result, we have little flexibility in lowering
the price for our ESPRESSO service. If we are affected by downward pricing
pressure, we cannot assure you that we will be able to offer our ESPRESSO
service at prices that are competitive or profitable.

    Our other Internet-based services and applications may also be subject to
varying degrees of downward pricing pressure. This problem is particularly acute
with our ESPRESSO VOICE service. For example, due to increased competition and
global deregulation of telecommunications services, prices for international
long distance calls have been decreasing. If this downward pricing pressure
continues, we cannot assure you that we will be able to offer ESPRESSO VOICE
services at costs lower than, or competitive with, the traditional voice network
services that compete with our telephony services. To lower our prices for
ESPRESSO VOICE, we may have to renegotiate rates with our local service
providers who complete calls for us. We may not be able to renegotiate these
terms favorably enough, or fast enough, to allow us to profitably offer Internet
telephony services.

OUR OPERATING RESULTS MAY FLUCTUATE AND THIS MAY NEGATIVELY IMPACT OUR STOCK
PRICE.

    As we have grown, we have experienced significant fluctuations in our
operating results. Thus, a period to period comparison of our operating results
is not necessarily meaningful and should not be relied

                                       7

upon as an indicator of future performance. Our future operating results may
continue to fluctuate. Factors that are likely to cause these fluctuations
include:

    - the rate of growth of the Internet, especially outside of the U.S.;

    - demand for and market acceptance of our services;

    - the level of utilization of our network and our Internet services;

    - fluctuations in satellite transponder and telecommunications costs and
      availability;

    - costs relating to the expansion of operations;

    - fluctuations in bandwidth and the amount of our services used by
      customers;

    - introductions of new Internet services by us and our competitors;

    - changes in our pricing policies and those of our competitors;

    - changes in regulatory laws and policies;

    - economic conditions, particularly those related to the Internet industry;
      and

    - the length and variability of our sales cycle.

    In addition, a relatively large portion of our expenses are fixed in the
short-term, particularly with respect to satellite transponder capacity and
personnel. Our future operating results will be particularly sensitive to
fluctuations in revenue because of these and other short-term fixed costs.

    Our operating results in the future may fall below the expectations of
securities analysts and investors. In this event, the trading price of our
common stock will likely decrease significantly.

PROBLEMS ASSOCIATED WITH OPERATING IN INTERNATIONAL MARKETS COULD PREVENT US
FROM ACHIEVING OR SUSTAINING OUR INTENDED GROWTH.

    The majority of our business is derived from ISPs and other businesses
located in foreign countries. Our failure to manage our international operations
effectively would limit the future growth of our business. We face certain
inherent challenges in conducting international operations, such as:

    - changes in telecommunications regulatory requirements or trade barriers
      restricting our ability to deliver Internet services to our customers;

    - the imposition of unanticipated fees, taxes and costs by foreign
      governments, which could significantly increase our costs;

    - political and economic instability disrupting the operations of our ISP
      customers;

    - protectionist laws and business practices favoring local competition
      potentially giving unequal bargaining leverage to competitors; and

    - currency fluctuations increasing the cost of our services to our
      international customers.

    Our failure to adequately respond to any of these challenges could seriously
harm our operations.

OUR OPERATIONS ARE VULNERABLE TO SECURITY BREACHES THAT COULD HARM THE QUALITY
OF OUR PRODUCTS AND SERVICES.

    Despite our design and implementation of a variety of network security
measures, unauthorized access, computer viruses, accidental or intentional
action and other disruptions to our network and those of our providers could
occur. In addition, we may incur significant costs to prevent breaches in
security or to alleviate problems caused by such breaches. Any breaches that may
occur could adversely affect the quality of our products and services and could
result in liability to us or the loss of existing customers. This could harm our
ability to attract future customers.

                                       8

WE MAY NOT BE ABLE TO HIRE OR RETAIN KEY EMPLOYEES, WHICH COULD PREVENT US FROM
EFFICIENTLY GROWING AND OPERATING OUR BUSINESS.

    The market for highly qualified personnel is intensely competitive. We are
particularly dependent on our ability to increase significantly the size of our
technical staff and sales and marketing organization with qualified candidates
who speak at least one foreign language. If we are unable to hire and retain the
key personnel we need, we may provide poor service and have difficulty signing
up new customers and maintaining current customers, which would cause our
business to suffer. We are dependent on the continued efforts of our senior
management team. If, for any reason, our senior executives do not continue to be
active in management, our operations would suffer. We may lose some of our key
personnel and any loss may seriously harm our business. We do not carry key
person life insurance on any of our personnel.

CERTAIN MEMBERS OF OUR MANAGEMENT TEAM HAVE ONLY WORKED WITH US FOR A SHORT TIME
AND FAILURE TO EFFECTIVELY INTEGRATE THEM COULD IMPAIR OUR ABILITY TO IMPLEMENT
OUR STRATEGIES.

    We depend on the ability of our management team to effectively execute our
strategies. We recently hired several of our key employees. In July 1999 we
hired our Chief Financial Officer and Senior Vice President--Operations, in
November 1999 we hired our Chairman of the Board, in December 1999 we hired our
Vice President--Marketing, and in February 2000 we hired our Executive Vice
President--Business and Legal Affairs. Because certain members of our management
team have worked together only for a short period of time, we need to integrate
these officers into our operations. To integrate into our operations, these
individuals must spend a significant amount of time learning our business model
and management system, in addition to performing their regular duties.
Accordingly, the integration of new personnel has resulted and will continue to
result in some disruption to our ongoing operations. If we fail to complete this
integration in an efficient manner, our business and financial results will
suffer.

FAILURE TO OBTAIN ADDITIONAL FUNDING COULD IMPAIR OUR GROWTH.

    Our business may suffer if we require additional funding and we are not able
to obtain it. We expect to incur significant expenditures as part of our
expansion plans. We intend to enter into arrangements to secure additional
satellite transponder space and substantial fiber optic capacity. These
arrangements may require us to make substantial initial payments for long-term
capacity that could require us to seek debt or additional equity financing. We
believe that, following this offering, our cash reserves, available borrowings
and funds generated by operations will be adequate to fund our operations for at
least the next 12 months. However, we may require additional funds either during
or after such 12 month period. Future financing may not be available to us or
may only be available on terms that are not favorable to us. Our failure to
generate sufficient cash flows from sales of Internet connectivity and services
or to raise sufficient funds may require us to delay or abandon some or all of
our expansion plans or otherwise forego market opportunities. If additional
funds are raised through the issuance of equity securities, the percentage
ownership of our stockholders could be significantly diluted.

IF WE DO NOT SUCCESSFULLY INTEGRATE FUTURE ACQUISITIONS INTO OUR OPERATIONS, OUR
RESULTS OF OPERATIONS AND FINANCIAL CONDITION MAY BE HARMED.

    The costs and challenges of our potential future acquisitions of key
technologies, applications, operations or companies may harm us. An acquisition
may result in the use of significant amounts of cash, potentially dilutive
issuances of equity securities, incurrence of debt or amortization expenses
related to goodwill and other intangible assets. We face a number of challenges
that could harm us in any acquisition including:

    - difficulties and unanticipated costs arising from the assimilation of the
      acquired operations, technologies, products, policies and personnel;

    - the diversion of management's attention from other business concerns;

                                       9

    - risks related to entering markets or managing operations in which we have
      no or limited direct prior experience;

    - our inability to maintain uniform standards and controls; and

    - the potential loss of key employees of the acquired company.

WE MAY BE UNABLE TO PROTECT OUR PROPRIETARY RIGHTS, OR MAY HAVE TO DEFEND CLAIMS
OF THIRD PARTIES RELATING TO THEIR PROPRIETARY RIGHTS, WHICH COULD PREVENT US
FROM COMPETING EFFECTIVELY.

    While the design and configuration of our Internet network is proprietary to
us, we have not patented any of our intellectual property rights and generally
rely on the protections offered by trade secret law. We generally enter into
confidentiality or licensing agreements with our employees, consultants and
corporate partners, and generally control access to and distribution of our
software, documentation and other proprietary information. Despite our efforts
to protect our proprietary rights, unauthorized parties may attempt to copy or
otherwise obtain and use our technology or proprietary information. Policing
unauthorized use is difficult, and we cannot be sure that the steps we have
taken will prevent misappropriation of our technology or proprietary
information, particularly in foreign countries where the laws may not protect
our proprietary rights as fully as in the U.S.

    In addition, third parties may claim in the future that we violate their
proprietary rights. Any successful claim by others that we violate their
intellectual property rights could seriously harm our business by forcing us to
cease using important intellectual property or requiring us to pay monetary
damages. Even if unsuccessful, these claims could harm our business by damaging
our reputation, requiring us to incur legal costs and diverting the attention of
our management personnel away from their normal business activities.

WE MAY FACE LIABILITY AND OTHER RISKS AS A RESULT OF INFORMATION DISSEMINATED
THROUGH OUR NETWORK, WHICH COULD NEGATIVELY IMPACT OUR FINANCIAL CONDITION.

    The liability we may face as a result of information disseminated through
our network could have a negative impact on our financial condition. The law
relating to the liability of online services companies and Internet access and
content providers for information carried on or disseminated through their
networks is currently unsettled. It is possible that claims could be made
against online services companies, co-location companies and Internet access
providers under both U.S. and foreign law for defamation, negligence, copyright
or trademark infringement or under other legal theories. Content distributed by
us and by our future customers may be regulated or banned. Several private
lawsuits seeking to impose liability on online services companies and Internet
access providers are currently pending. In addition, legislation has been
recently passed and continues to be proposed that imposes liability for or
prohibits the transmission over the Internet of certain types of information. We
carry general liability insurance, but it may not be adequate to compensate or
may not cover us in the event we become liable for information carried on or
disseminated through our network.

                         RISKS RELATED TO OUR INDUSTRY

WE FACE INTENSE COMPETITION FROM MANY OTHER COMPANIES AND IF WE DO NOT RESPOND
TO THIS COMPETITION EFFECTIVELY, OUR FINANCIAL RESULTS MAY SUFFER.

    Our business of delivering Internet access to international ISPs via our
network of leased satellite transponder space and fiber optic cable systems is
intensely competitive. If we do not respond to this competition effectively, our
financial results may suffer. We expect to face additional competition from
existing and new competitors. Our most common competitor is the Post, Telephone
and Telegraph, or PTT, of the country where each of our customers is located. We
also face competition from our satellite providers, Loral SpaceCom Corporation
and PanAmSat International Systems, Inc., which offer some services to the
international ISP community that are similar to our service offerings. We must
distinguish ourselves in the international ISP marketplace through our pricing
policies, the quality and distinctiveness

                                       10

of our service and the other Internet applications that we offer. As we sell our
ESPRESSO VOICE services we will compete with the PTTs of the countries where we
offer such services. As a result of our recent acquisition of certain assets and
technology in the United Kingdom and our agreement with iBEAM, we will be
delivering streaming content through our network. Although we intend to partner
with content aggregators, the services we provide may also make us a competitor
in this industry. We may be unsuccessful in doing this. Some of our competitors
have certain advantages over us, including:

    - substantially greater financial, technical and marketing resources;

    - lower cost basis arising from satellite, cable or other facility
      ownership;

    - longer operating histories;

    - larger, more established customer bases;

    - greater name recognition; and

    - more established customer and vendor relationships.

    We cannot be certain that we will have the resources or expertise to compete
successfully in the Internet-based services market.

THE MARKETS FOR INTERNET CONNECTIVITY AND CONTENT DISTRIBUTION, ESPECIALLY
OUTSIDE OF THE U.S., ARE NEW AND MAY NOT GROW AS WE BELIEVE, WHICH COULD LIMIT
OUR POTENTIAL GROWTH.

    Our success is largely a function of the growth in the use of the Internet,
particularly outside of the U.S., and that growth is uncertain and depends on a
variety of factors. The market for Internet connectivity, especially outside of
the U.S., is new and evolving. As a result, our financial condition may be
harmed if the market fails to develop, or develops more slowly than we expect.
The growth of the market depends on several uncertain events or occurrences,
including:

    - the growth of the Internet as a global communications and commerce medium;

    - the availability of personal computers in remote locations;

    - the use by international ISPs and businesses of the Internet connectivity
      solutions we offer; and

    - general worldwide economic conditions.

    The Internet content delivery market is new and our business will suffer if
these markets do not continue to develop. We cannot be certain that a
sustainable market for content will emerge around the world. If it does not, an
essential aspect of our business strategy, to expand the delivery of Internet
content around the world, may fail.

WE MAY BE UNABLE TO MAINTAIN THE QUALITY OF OUR SERVICES AND MAY LOSE CUSTOMERS
IF THE INTERNET INFRASTRUCTURE PROVES UNRELIABLE.

    Our future success depends, in part, upon the reliability of the Internet
infrastructure. To the extent that the number of Internet users increases, the
Internet may be unable to support the demands placed on it, which may cause its
performance or reliability may decline. The Internet has experienced a variety
of outages and other delays as a result of portions of its infrastructure. Any
future outages or delays could harm our ability to provide connectivity to our
customers. Moreover, critical issues concerning the commercial use of the
Internet, including security, cost, ease of use and access, intellectual
property ownership and other legal liability issues, remain unresolved and could
inhibit the growth of Internet usage and harm our business.

THE LEGAL ENVIRONMENT IN WHICH WE OPERATE IS UNCERTAIN AND CLAIMS AGAINST US AND
OTHER LEGAL UNCERTAINTIES COULD CAUSE OUR BUSINESS TO SUFFER.

    Because almost all of our business is conducted outside the U.S., we are
susceptible to the governmental regulations and legal uncertainties of foreign
countries. We currently sell our services in over

                                       11

80 countries, each of which has a unique legal environment. In general, the laws
of countries outside the U.S. governing the Internet and Internet services, to
the extent they exist at all, vary widely, are unclear and in flux and have
failed to keep pace with the rapid advancements in Internet technology and the
expanding range of Internet-based services being offered. Partly because of
these problems, and our view that local regulatory compliance is a greater issue
of concern for our ISP customers, we have not, and currently do not intend to,
determine conclusively whether we comply with the requirements of any particular
foreign country. Any one or more of the countries where we conduct business may
require us to qualify to do business in that particular country, that we are
liable for certain taxes or tariffs, that we are otherwise subject to regulation
or that we are prohibited from conducting our business in that foreign country.
Thus, we cannot assure you that we are currently in compliance with the legal
requirements of any particular country or all of the countries outside the U.S.
in which we conduct business, that we will be able to comply with any such
requirements or that the requirements will not change in a way that would render
the receipt of our services in a particular country illegal. Our failure to
comply with foreign laws and regulations could cause us to lose customers,
restrict us from entering profitable markets and seriously harm our business.

    Our customers also face many of the governmental and legal uncertainties
that we face and currently are, or in the future may become, subject to many of
the same requirements to which we may be subject. We make no effort to determine
whether our customers comply with applicable regulations. For example, a PTT in
one country threatened several of our ISP customers with the claim that the
receipt of our ESPRESSO satellite broadcast was illegal. While these threats
have not seriously harmed our business to date, they may in the future. The
failure of our customers to comply with applicable laws and regulations could
cause us to lose customers or otherwise seriously harm our business.

THE INTERNET INDUSTRY OPERATES IN AN UNCERTAIN LEGAL LANDSCAPE AND THE ADOPTION
OR INTERPRETATION OF FUTURE OR EXISTING REGULATIONS COULD HARM OUR BUSINESS.

    The Internet and the markets in which we offer our Internet services are
relatively new. Many of the laws and regulations that govern us and the Internet
have yet to be interpreted or enforced. It is likely that in the future many new
laws will take effect that will regulate the Internet and the markets in which
we operate. The applicability to the Internet of existing laws governing issues
such as property ownership, copyrights and other intellectual property issues,
taxation and tariffs, libel, consumer protection, obscenity, pricing and
personal privacy is uncertain. Current and future laws and regulations may:

    - decrease the growth of the Internet;

    - regulate our customers in ways that harm our ability to sell our services
      to them;

    - decrease demand for our services; and

    - impose taxes or other costly requirements or otherwise increase the cost
      of doing business.

    Thus, the adoption and interpretation of any future or existing regulations
could seriously harm our business.

WE MAY NOT BE ABLE TO KEEP PACE WITH RAPID TECHNOLOGICAL CHANGES OR EMERGING
INDUSTRY STANDARDS WHICH COULD MAKE OUR SERVICES OBSOLETE AND UNMARKETABLE.

    Our services may become less useful to our customers if we are unable to
respond to technological advances that shape the Internet or alternative
technologies or services become available to them. Keeping pace with
technological advances in our industry may require substantial expenditures and
lead time. In addition, future advances in technology or fundamental changes in
the way Internet access or other Internet services can be delivered may render
our services obsolete or less cost competitive. We may not be able to adequately
respond to or incorporate technological advances on a cost-effective or timely
basis into our business.

                                       12

                         RISKS RELATED TO OUR OFFERING

OUR COMMON STOCK PRICE MAY BE VOLATILE AND CAUSE US TO BECOME SUBJECT TO
SECURITIES LITIGATION.

    The market price of our common stock may experience fluctuations in response
to a number of factors, including:

    - actual or anticipated variations in our results of operations;

    - new services introduced by us or our competitors;

    - the entry of new competitors into one or more of our lines of business;

    - changes in financial estimates by security analysts;

    - conditions and trends in the Internet industry;

    - potential acquisitions;

    - general market conditions; and

    - potential volatility due to the increase in the number of publicly traded
      shares in connection with this offering.

    The Nasdaq National Market has experienced extreme price and volume
fluctuations, as have other stock markets. Similar market fluctuations have
affected the market prices of equity securities of many Internet and technology
companies. The effects on the stock prices of these companies have often been
unrelated or disproportionate to their operating performance. These broader
market movements may adversely affect the market price of our common stock. Our
stock price may also be adversely affected by general economic, political and
market conditions such as recession, interest rate changes or international
currency fluctuations. Class action litigation has often been instituted
following periods of volatility in the market price of a company's securities.
If such litigation were brought against us, it could distract our management and
may require us to incur significant expenses and possibly pay substantial
damages.

YOU WILL EXPERIENCE IMMEDIATE AND SUBSTANTIAL DILUTION IN THE NET TANGIBLE BOOK
VALUE OF THE STOCK YOU PURCHASE.

    The initial public offering price of our common stock is substantially
higher than the net tangible book value per outstanding share of common stock.
Purchasers of our common stock will incur immediate and substantial dilution of
$     per share in the net tangible book value of our common stock from the
initial public offering price of $     . Additional dilution will occur upon the
exercise of outstanding options.

THE LIQUIDITY OF OUR COMMON STOCK IS UNCERTAIN BECAUSE IT HAS NOT BEEN PUBLICLY
TRADED AND MAY HAVE A LIMITED MARKET WHICH COULD DEPRESS OUR STOCK PRICE.

    There has been no public market for our common stock. We cannot predict the
extent to which investor interest in our company will lead to the development of
an active, liquid trading market. In this offering, we intend to sell our common
stock primarily to a limited number of institutional investors, which could
limit the development of an active trading market. Active trading markets
generally result in lower price volatility and more efficient execution of buy
and sell orders for investors. The initial public offering price will be
determined by negotiations between InterPacket and the representatives of the
underwriters and may bear no relationship to the price at which our common stock
will trade upon completion of this offering.

                                       13

THE SALE OF A SUBSTANTIAL NUMBER OF SHARES OF OUR COMMON STOCK AFTER THIS
OFFERING MAY HARM OUR STOCK PRICE.

    Sales of a large number of shares of our common stock in the market after
the offering or the perception that sales may occur could cause the market price
of our common stock to drop. A substantial number of shares of common stock will
be available for sale in the public market following this offering, which could
harm the market price for our common stock. See "Shares Eligible for Future
Sale" for a more detailed description of the eligibility of shares of our common
stock for future sale.

WE HAVE BROAD DISCRETION IN USING THE PROCEEDS OF THIS OFFERING, AND WE MAY NOT
EFFECTIVELY UTILIZE THE PROCEEDS.

    Our management will have considerable discretion in the application of the
net proceeds of this offering. The net proceeds may be used for corporate
purposes that do not increase our profitability or market value.

AFTER THE OFFERING, OUR SIGNIFICANT STOCKHOLDERS WILL RETAIN SUBSTANTIAL VOTING
CONTROL WHICH WILL ALLOW THEM TO INFLUENCE THE OUTCOME OF MATTERS SUBMITTED TO
STOCKHOLDERS FOR APPROVAL IN A MANNER THAT MAY BE ADVERSE TO YOUR INTERESTS.

    Some of our stockholders own a large enough stake in us to have an influence
on matters presented to the stockholders. Our executive officers, directors and
greater than 5% stockholders, and their affiliates, will, in the aggregate, own
approximately  % of our outstanding common stock after this offering. If these
parties acted in concert, they could influence, among other things, the election
and removal of directors and any merger, consolidation or sale of all or
substantially all of our assets. This concentration of ownership may delay or
prevent a change in control which could discourage a potential acquirer from
making a tender offer or otherwise attempting to obtain control of us, or
control the outcome of any other matter submitted to the stockholders for a
vote. As a result, this concentration of ownership may have a negative effect on
our value and the price of our common stock.

ANTITAKEOVER PROVISIONS IN OUR CHARTER DOCUMENTS AND DELAWARE LAW COULD PREVENT
OR DELAY A CHANGE IN CONTROL OF OUR COMPANY, WHICH COULD HARM OUR STOCK PRICE.

    Delaware corporate law and our certificate of incorporation contain
provisions that could delay, defer or prevent a change in control of our company
or our management. These provisions could also discourage proxy contests and
make it more difficult for you and other stockholders to elect directors and
take other corporate actions. As a result, these provisions could limit the
price that investors are willing to pay in the future for shares of our common
stock. Our certificate of incorporation authorizes the board of directors to
issue preferred stock with rights senior to the common stock without obtaining
prior stockholder approval.

                                       14

                           FORWARD-LOOKING STATEMENTS

    Some of the statements under "Prospectus Summary," "Risk Factors," "Use of
Proceeds," "Management's Discussion and Analysis of Financial Condition and
Results of Operations," "Business" and elsewhere in this prospectus constitute
forward-looking statements. These statements involve known and unknown risks,
uncertainties, and other factors that may cause our or our industry's actual
results, levels of activity, performance, or achievements to be materially
different from any future results, levels of activity, performance, or
achievements expressed or implied by these forward-looking statements. These
factors include, among other things, those listed under "Risk Factors" and
elsewhere in this prospectus. In some cases, you can identify forward-looking
statements by terminology, including "may," "will," "should," "expect," "plan,"
"anticipate," "intend," "believe," "estimate," "predict," "potential" or
"continue" or the negative of these terms or other comparable terminology. These
statements are only predictions. Actual events or results may differ materially.
In evaluating these statements, you should specifically consider various
factors, including the risks outlined under "Risk Factors." Although we believe
that the expectations reflected in the forward-looking statements are
reasonable, we cannot guarantee future results, levels of activity, performance
or achievements. Moreover, neither we nor any other person assumes
responsibility for the accuracy and completeness of these statements. We are
under no duty to update any of the forward-looking statements after the date of
this prospectus to conform these statements to actual results.

                                       15

                                USE OF PROCEEDS

    The net proceeds to us from the sale of the shares being offered at an
assumed initial public offering price of $     per share are estimated to be
$  million, after deducting the underwriting discount and estimated offering
expenses payable by us, or $     million if the underwriters' over-allotment
option is exercised in full.

    We primarily intend to use the net proceeds of this offering to increase the
capacity of our existing network through leases for additional satellite
transponder space and fiber optic capacity, increase our sales and marketing
personnel and activities, increase our working capital and for other general
corporate purposes.

    We may use a portion of the net proceeds of this offering to acquire or
invest in businesses, products, services or technologies complementary to our
current business, through mergers, acquisitions, joint ventures or otherwise.
However, we have no specific agreements or commitments with respect to these
transactions. Accordingly, our management will retain broad discretion as to the
allocation of the net proceeds of this offering. We intend to invest the net
proceeds of this offering in short-term, interest-bearing investment grade
securities pending the above uses.

                                DIVIDEND POLICY

    We have never declared or paid cash dividends on our capital stock. We
currently intend to retain all available funds and any future earnings for use
in the operation and expansion of our business and do not anticipate paying any
cash dividends in the foreseeable future.

                                       16

                                 CAPITALIZATION

    The following table sets forth our capitalization as of December 31, 1999 on
an actual, pro forma and pro forma as adjusted basis. All share numbers give
effect to our      for      stock split which will occur prior to completion of
the offering.

    The Actual column reflects our capitalization as of December 31, 1999 on a
historical basis, without any adjustments to reflect subsequent events or
anticipated events.

    The Pro Forma column reflects conversion of our outstanding shares of
preferred stock into 3,000,000 shares of our common stock upon completion of the
offering.

    The Pro Forma As Adjusted column reflects our capitalization as of
December 31, 1999 with the receipt of the estimated net proceeds from our sale
of      shares of common stock at an assumed initial public offering price of
$     per share and the conversion of our outstanding shares of preferred stock
into 3,000,000 shares of our common stock upon completion of the offering.

    None of the columns set forth below reflects the 3,022,666 shares reserved
for issuance under our stock option plans, of which 2,817,584 shares were
subject to outstanding options as of December 31, 1999.

    The table below should be read in conjunction with our balance sheet as of
December 31, 1999 and the related notes, which are included at the end of this
prospectus.



                                                        DECEMBER 31, 1999
                                              -------------------------------------
                                                                         PRO FORMA
                                                           PRO FORMA    AS ADJUSTED
                                               ACTUAL     (UNAUDITED)   (UNAUDITED)
                                              ---------   -----------   -----------
                                              (IN THOUSANDS, EXCEPT SHARE AMOUNTS)
                                                               
Capital leases(1)...........................   $40,807      $40,807       $40,807
  Mandatorily redeemable preferred stock,
    $.001 par value:
    Authorized--3,000,000 shares
    Issued and outstanding
      3,000,000 shares, actual
      no shares, as adjusted................    14,824           --            --
Stockholders' equity (deficit):
  Common stock, $.001 par value:
    Authorized--50,000,000 shares
    Issued and outstanding
      12,193,897 shares, actual
      15,193,897 shares, pro forma..........        12           15
               shares, pro forma as adjusted
  Additional paid-in capital................    45,124       59,945
  Stockholder receivables...................       (35)         (35)
  Deferred compensation.....................   (30,585)     (30,585)
  Other comprehensive income................         2            2
  Deficit...................................   (12,126)     (12,126)
                                               -------      -------       -------
    Stockholders' equity....................     2,392       17,216
                                               -------      -------       -------
      Total capitalization..................   $58,023      $58,023
                                               =======      =======       =======


- -------------------

(1) Includes current maturities.

                                       17

                                    DILUTION

    Our pro forma net tangible book value as of December 31, 1999 was
approximately $16.8 million or $1.11 per share. Pro forma net tangible book
value per share represents the amount of our total tangible assets reduced by
the amount of our total liabilities and divided by the total number of shares of
common stock outstanding, assuming conversion of our outstanding preferred
stock. Dilution in pro forma net tangible book value per share represents the
difference between the amount per share paid by purchasers of common stock in
this offering and the pro forma net tangible book value per share of common
stock immediately after the completion of this offering. After giving effect to
the sale of            shares of common stock offered by us at an assumed
initial public offering price of $     per share, and after deducting the
underwriting discount and estimated offering expenses payable by us, our pro
forma net tangible book value at December 31, 1999 would have been approximately
$     million or $     per share of common stock. This represents an immediate
increase in pro forma net tangible book value of $     per share to existing
stockholders and an immediate dilution of $     per share to new investors
purchasing common stock in this offering. The following table illustrates this
dilution on a per share basis:


                                                                   
Assumed initial public offering price per share.............             $
Pro forma net tangible book value per share before the
  offering..................................................  $   1.11
Increase per share attributable to new investors............
                                                              --------
Pro forma net tangible book value per share after the
  offering..................................................
                                                                         --------
Pro forma net tangible book value dilution per share to new
  investors.................................................             $
                                                                         ========


    The following table summarizes on a pro forma basis, after giving effect to
this offering, as of December 31, 1999, the differences between the existing
stockholders and new investors with respect to the number of shares of common
stock purchased from us, the total consideration paid to us and the average
price per share paid (based upon an assumed initial public offering price of
$     per share and before deducting the underwriting discounts and commissions
and our estimated offering expenses):



                                            SHARES PURCHASED       TOTAL CONSIDERATION
                                          ---------------------   ----------------------   AVERAGE PRICE
                                            NUMBER     PERCENT      AMOUNT      PERCENT      PER SHARE
                                          ----------   --------   -----------   --------   -------------
                                                                            
Existing stockholders...................  15,193,897          %   $27,062,946          %     $   1.78
New investors...........................
                                          ----------              -----------
Totals..................................                      %   $                    %
                                          ==========    ======    ===========    ======


    The preceding tables assume conversion of the preferred stock and no
exercise of the underwriters' over-allotment option and exclude 3,022,666 shares
of common stock reserved for issuance under our stock option plans, of which
2,817,584 were subject to outstanding options as of December 31, 1999 at a
weighted average exercise price of $3.52 per share. To the extent these options
are exercised, there will be further dilution to new investors. See
"Management--Option Plans" and Notes 7 and 12 of the Notes to Consolidated
Financial Statements.

                                       18

                  SELECTED CONSOLIDATED FINANCIAL INFORMATION
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

    You should read the selected consolidated financial information set forth
below in conjunction with "Management's Discussion and Analysis of Financial
Condition and Results of Operations" and our consolidated financial statements
and related notes appearing at the end of this prospectus. The consolidated
statement of operations data set forth below for the fiscal years ended
December 31, 1997, 1998 and 1999 and the selected consolidated balance sheet
data as of December 31, 1999 have been derived from our audited consolidated
financial statements appearing at the end of this prospectus. From inception
until December 31, 1996, we generated an insignificant amount of revenue, as
operations were limited and consisted primarily of start-up activities. The
historical results are not necessarily indicative of results to be expected for
any future period.



                                                                YEAR ENDED DECEMBER 31,
                                                       ------------------------------------------
                                                           1997           1998           1999
                                                       ------------   ------------   ------------
                                                                            
CONSOLIDATED STATEMENT OF OPERATIONS DATA:
  Revenue:
    Network services.................................  $        583   $      4,115   $     10,789
    Traditional telecom services.....................         1,176          7,295          2,685
                                                       ------------   ------------   ------------
      Total revenue..................................         1,759         11,410         13,474
                                                       ------------   ------------   ------------
  Operating expenses:
    Cost of network services.........................           458          5,789         11,285
    Cost of traditional telecom services.............           548          5,023          1,329
    Selling and marketing expenses...................           132            828          2,397
    General and administrative expenses..............           454          1,098          4,686
    Non-cash compensation charges....................            --             --          2,488
    Depreciation and amortization....................             9             88          1,346
                                                       ------------   ------------   ------------
      Total operating expenses.......................         1,601         12,826         23,531
                                                       ------------   ------------   ------------
  Income (loss) from operations......................           158         (1,416)       (10,057)
  Other income (expense).............................             1             20           (832)
                                                       ------------   ------------   ------------
  Income (loss) before provision for income taxes....           159         (1,396)       (10,889)
  Provision (benefit) for income taxes...............            70            (68)             1
                                                       ------------   ------------   ------------
  Net income (loss)..................................            89         (1,328)       (10,890)
                                                       ============   ============   ============
  Basic and diluted income (loss) per common share...  $       0.01   $      (0.16)  $      (1.05)
                                                       ============   ============   ============
  Weighted average number of common shares...........         7,250          8,412         10,392
                                                       ============   ============   ============
  Pro forma basic and diluted loss per common share
    (unaudited)......................................                                $      (1.01)
                                                                                     ============
  Weighted average number of common shares used to
    compute pro forma loss per common share
    (unaudited)......................................                                      10,803
                                                                                     ============




                                                              DECEMBER 31,
                                                                  1999
                                                              -------------
                                                           
CONSOLIDATED BALANCE SHEET DATA:
Cash........................................................    $ 15,948
Total assets................................................      64,291
Capital leases, net of current portion......................      38,669
Mandatorily redeemable preferred stock......................      14,824
Deficit.....................................................     (12,126)
Stockholders' equity........................................       2,392


                                       19

                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

    THE FOLLOWING DISCUSSION AND ANALYSIS OF OUR FINANCIAL CONDITION AND RESULTS
OF OPERATIONS SHOULD BE READ IN CONJUNCTION WITH OUR CONSOLIDATED FINANCIAL
STATEMENTS AND THE RELATED NOTES APPEARING AT THE END OF THIS PROSPECTUS. OUR
DISCUSSION CONTAINS FORWARD-LOOKING STATEMENTS BASED UPON CURRENT EXPECTATIONS
THAT INVOLVE RISKS AND UNCERTAINTIES, SUCH AS OUR PLANS, OBJECTIVES,
EXPECTATIONS AND INTENTIONS. ACTUAL RESULTS AND THE TIMING OF EVENTS COULD
DIFFER MATERIALLY FROM THOSE ANTICIPATED IN THESE FORWARD-LOOKING STATEMENTS AS
A RESULT OF A NUMBER OF FACTORS, INCLUDING THOSE SET FORTH UNDER "RISK FACTORS,"
"BUSINESS" AND ELSEWHERE IN THIS PROSPECTUS.

OVERVIEW

    We operate a satellite-based broadband Internet network that delivers
high-speed Internet services to international ISPs and other businesses in more
than 80 countries. Our proprietary network design integrates the broadcast
capabilities of satellites with Internet networking technologies to offer our
international customers a scalable solution to the constraints of the public
Internet infrastructure. Our global network's open technical architecture
enables us to provide three categories of Internet services: global high-speed
broadband connectivity to the Internet backbone, enhanced Internet services,
such as Internet telephony, and Internet content distribution, such as newsfeeds
and streaming media. From December 31, 1998 to December 31, 1999, we increased
the number of our customers from 69 to 343 and as of February 15, 2000 we had
468 customers worldwide.

    We were incorporated in California in August 1995 under the name
"Territorial Media, Inc." and we changed our name to "InterPacket Group, Inc."
in June 1996. In November 1999, we reincorporated in the State of Delaware under
the name "InterPacket Group, Inc." and changed our name to "InterPacket
Networks, Inc." in February 2000. In 1997 and most of 1998, we generated most of
our revenues through the sale of traditional telecom services, consisting of
traditional switch-based telephony. At that time our primary customer was STAR
Telecommunications, Inc., an international long distance company. In the third
quarter of 1998, we began to focus our sales and marketing efforts on the
delivery of broadband Internet services and began to offer our ESPRESSO
connectivity product worldwide. While we continued to provide traditional
telecom services in 1999, we have stopped actively soliciting customers for this
area of our business and, over time, we have allowed that particular customer
base to gradually decline. For the year ending December 31, 2000 and beyond, we
do not anticipate generating any meaningful revenue from traditional telecom
services.

    REVENUE

    We have derived revenue from two sources, the sale of high performance
Internet-based network services, including connectivity and multi-point
newsfeeds, and the sale of traditional telecom services. Revenue from network
services is derived from monthly fees payable by international ISPs for the
delivery of services. The amount of these fees varies, depending on the level of
bandwidth contracted for our customers and the nature of the other Internet
services that we deliver to them. Our international ISP customers are billed for
connectivity services and those fees are generally collected on a monthly basis,
in advance. Revenue is recognized in the month that our network services are
provided. Our ESPRESSO VOICE services will be billed to the customer monthly,
based on minutes of use, after the month of usage with revenue recognized at the
time of usage. To date, we have not been subject to any material currency or
collection risk from our network services business, as most of our customers are
billed in U.S. dollars prior to the delivery of services. Our risk of collection
will increase in future periods to the extent we increase revenue from
international telephony services, as these services are billed after delivery
based on minutes of use. We also believe that our currency risk will increase if
we begin to accept payment for our network services in foreign currencies. In
1999, we derived a significant majority of our revenue through the sale of

                                       20

network services and in 2000, we anticipate that substantially all of our
revenue will be derived from this business area.

    In 1997 and 1998, we derived a majority of our revenue from the sale of
traditional telecom services transmitted over a traditional switched-based
network. Traditional telecom services are billed on a monthly basis after the
month of usage based on minutes carried over our network. Revenue is recognized
at the time of customer usage. In current periods, we have greatly reduced the
delivery of traditional telecom services and expect revenue from such services
to decline significantly in future periods. We also intend to provide all of our
future telephony services over our network and the Internet, via our ESPRESSO
VOICE service.

    COST OF NETWORK SERVICES

    Our cost of network services consists primarily of leasing costs
attributable to satellite transponder space, teleports, equipment, expenses
attributable to leased fiber optic cable lines and Internet backbone
interconnection costs. The life of our satellite transponder space leases
accounted for in cost of network services ranges from one to five years and is
typically less than one year for our fiber optic cable lines. We anticipate an
increase in network services expenses in future periods as we expand our
Internet services.

    COST OF TRADITIONAL TELECOM SERVICES

    Cost of traditional telecom services consists primarily of the
rate-per-minute charges of the telecommunications vendors that terminate our
switch-based telephone traffic for us. We do not anticipate incurring any
meaningful traditional telecom services expenses for the year ending
December 31, 2000 and beyond, as we convert our remaining switch-based telecom
business to ESPRESSO VOICE.

    SELLING AND MARKETING EXPENSES

    Selling and marketing expenses consist of salaries, commissions and related
expenses for personnel engaged primarily in sales, marketing, customer service,
professional service expenses and travel and trade show expenses. We anticipate
that selling and marketing expenses will increase in future periods, both in
absolute dollars and as a percentage of revenues, as we add sales staff and
increase our presence internationally through, among other things, the
establishment of sales offices abroad.

    GENERAL AND ADMINISTRATIVE EXPENSES

    General and administrative expenses consist of salaries and related expenses
for executive, administrative and operational personnel and other general
corporate expenses. We expect general and administrative expenses to increase,
both in absolute dollars and as a percentage of revenues, in future periods as
we expand our executive and support staff and incur additional costs relative to
the growth of our business.

    NON-CASH COMPENSATION CHARGES

    Non-cash compensation charges consist of the amortization of deferred stock
compensation resulting from the grant of stock options or purchase of shares of
stock at exercise or sale prices subsequently deemed to be less than the fair
value of the common stock on the grant date as well as charges relating to the
accelerated vesting of stock options. This amount is included as a reduction of
stockholders' equity and is amortized ratably over the vesting period of the
individual options, generally three years. In 1999, the non-cash compensation
charge was $2.5 million and we expect it to be $10.4 million in each of 2000 and
2001 and $9.8 million in 2002, based on options issued prior to December 31,
1999.

                                       21

    DEPRECIATION AND AMORTIZATION

    Depreciation and amortization is generated primarily from our leased
satellite transponders, high speed routers and other equipment and peripherals
necessary to provide our customers with our network services. With a portion of
the proceeds of this offering we intend to purchase indefeasible rights of use
on transoceanic fiber optic cable systems. We also intend to enter into
additional long-term leases for satellite transponder space and we will account
for these leases as capital items. Thus, we expect depreciation to increase
significantly, both in absolute dollars and as a percentage of revenue, in
future periods.

    OTHER INCOME (EXPENSE)

    Other income consists of earnings on our cash and cash equivalents. Other
expense consists primarily of interest expense on our capitalized satellite
transponder space leases. We anticipate that our interest expense will continue
to increase as we lease additional satellite transponder space.

    We intend to continue investment in our network and personnel to support the
growth and expansion of our business, and we do not expect to be profitable in
the foreseeable future.

RESULTS OF OPERATIONS

    The following table sets forth our statement of operations data as a
percentage of revenue for the periods indicated. This information should be read
in conjunction with the consolidated financial statements and notes included
elsewhere in this prospectus.



                                                              YEAR ENDED DECEMBER 31,
                                                        ------------------------------------
                                                          1997          1998          1999
                                                        --------      --------      --------
                                                                           
Revenue:
  Network services....................................      33%           36%           80%
  Traditional telecom services........................      67            64            20
                                                          ----         -----         -----
    Total revenue.....................................     100%          100%          100%
Operating expenses:
  Cost of network services............................      26            51            84
  Cost of traditional telecom services................      31            44            10
  Selling and marketing expenses......................       8             7            18
  General and administrative expenses.................      26            10            35
  Non-cash compensation charges.......................      --            --            18
  Depreciation and amortization.......................       1             1            10
    Total operating expenses..........................      91           112           175
  Income (loss) from operations.......................       9           (12)          (75)
Other income (expense)................................      --            --            (6)
Income (loss) before provision for income taxes.......       9           (12)          (81)
Provision (benefit) for income taxes..................       4             1            --
Net income (loss).....................................       5%          (12)%         (81)%


YEAR ENDED DECEMBER 31, 1999 COMPARED TO YEAR ENDED DECEMBER 31, 1998

    REVENUE

    Network services revenue increased 162% from $4.1 million in 1998 to
$10.8 million in 1999. Revenue from traditional telecom services decreased 63%
from $7.3 million in 1998 to $2.7 million in 1999. Our network services revenue
increased due to growth in the number of new ISP customers, as well as an
increase in sales to existing ISP customers as a result of bandwith upgrades.
Revenue from the sale of traditional telecom services declined as we began to
de-emphasize traditional switch-based telephone

                                       22

services and focus our sales efforts almost entirely on network services. In
2000 and beyond, we do not anticipate the generation of meaningful revenue from
traditional telecom services.

    OPERATING EXPENSES

    COST OF NETWORK SERVICES.  Cost of network services increased 95% from
$5.8 million in 1998 to $11.3 million in 1999 but decreased as a percentage
network services revenue from 141% in 1998 to 105% in 1999. This absolute
increase was due to investments in our network infrastructure, particularly
increased satellite transponder space and fiber optic capacity, to support
current and anticipated future growth in revenue. We expect our cost of network
services to continue to grow, as we plan to aggressively pursue the expansion of
our Internet services to new customers and markets.

    COST OF TRADITIONAL TELECOM SERVICES.  Cost of traditional telecom services
decreased 74% from $5.0 million in 1998 to $1.3 million in 1999 and decreased as
a percentage of traditional telecom services revenue from 69% in 1998 to 49% in
1999. The absolute reduction in expenses was a result of deemphasizing
traditional telecom services.

    SELLING AND MARKETING EXPENSES.  Selling and marketing expenses increased
189% from $828,000 in 1998 to $2.4 million in 1999. As a percentage of revenues,
selling and marketing expenses increased from 7% to 18% period to period. These
expenses increased primarily as a result of increased staffing levels in all
areas of the company, and increased sales and marketing efforts to grow our
network services.

    GENERAL AND ADMINISTRATIVE EXPENSES.  General and administrative expenses
increased 327% from $1.1 million in 1998 to $4.7 million in 1999. As a
percentage of revenues, general and administrative expenses increased from 10%
to 35% period to period, primarily due to our increase in staff and additional
facility costs.

    NON-CASH COMPENSATION CHARGE.  Non-cash compensation charge was
$2.5 million in 1999. We did not have a non-cash compensation charge in 1998.
The remaining deferred compensation of $30.6 million will be amortized ratably
over the vesting period of the individual options generally three years.

    DEPRECIATION AND AMORTIZATION.  Depreciation and amortization increased
1,438% from $88,000 in 1998 to $1.3 million in 1999. This increase was primarily
due to the depreciation of equipment needed to accommodate our growing customer
base including capital leases for satellite transponder space. We expect
depreciation to increase in absolute dollars and as a percentage of revenues as
we further develop and expand our network by acquiring transoceanic fiber optic
cable lines and enter into long term leases for satellite transponder space that
we intend to account for as capital items.

    OTHER INCOME (EXPENSE).  Other income (expense) decreased from net other
income of $20,000 in 1998 to a net other expense of $832,000 in 1999. This
increase in net expense was primarily due to an increase in interest expense of
$943,000 relating to increased acquisitions of capital assets, partially offset
by an increase in interest income of $183,000.

YEAR ENDED DECEMBER 31, 1998 COMPARED TO YEAR ENDED DECEMBER 31, 1997

    REVENUE

    Revenue from network services increased 606% from $583,000 in 1997 to
$4.1 million in 1998. Revenue from traditional telecom services increased 520%
from $1.2 million in 1997 to $7.3 million in 1998. Revenue from network services
increased primarily due to growth in the number of new international ISP
customers. Revenue from traditional telecom services grew due to the addition of
new international destinations during the latter part of 1997 and throughout
1998.

                                       23

    OPERATING EXPENSES

    COST OF NETWORK SERVICES.  Cost of network services increased 1,164% from
$458,000 in 1997, to $5.8 million in 1998. This increase was due to investments
in our network infrastructure to support current and anticipated future growth
in network services revenue.

    COST OF TRADITIONAL TELECOM SERVICES.  Cost of traditional telecom services
increased 817% from $548,000 in 1997 to $5.0 million in 1998. This increase was
due primarily to our purchasing telecom services from third parties to enable us
to offer telecom services to specific high volume international destinations
through the latter part of 1997 and through the first three quarters of 1998.

    SELLING AND MARKETING EXPENSES.  Selling and marketing expenses increased
529% from $132,000 in 1997 to $828,000 in 1998. As a percentage of revenue,
selling and marketing expenses remained relatively constant at approximately 7%
of revenue from period to period. These expenses increased primarily as a result
of increased staffing levels in all areas and increased sales and marketing
efforts coinciding with the growth of our network services.

    GENERAL AND ADMINISTRATIVE EXPENSES.  General and administrative expenses
increased 142% from $454,000 in 1997 to $1.1 million in 1998, primarily as a
result of increased staffing levels in all areas of the company coinciding with
the growth in revenues. As a percentage of revenue, general and administrative
expenses decreased from 26% in 1997 to 10% in 1998.

    DEPRECIATION AND AMORTIZATION.  Depreciation and amortization increased 833%
from $9,000 in 1997 to $88,000 in 1998. This increase is primarily due to the
depreciation of equipment needed to accommodate the increase in our growing
customer base for network services.

    OTHER INCOME (EXPENSE).  Net other income increased $19,000 from a net other
income of approximately $1,000 in 1997 to $20,000 in 1998. The increase is
primarily due to a $22,000 increase in interest income from investing funds
raised from private placements of common stock.

                                       24

QUARTERLY RESULTS OF OPERATIONS

    The following table sets forth unaudited quarterly statement of operations
data for the eight quarters ended December 31, 1999. This unaudited quarterly
information has been derived from our unaudited financial statements and, in the
opinion of our management, includes all adjustments, consisting only of normal
recurring adjustments, necessary for a fair presentation of the information for
the periods covered. The quarterly data should be read in conjunction with our
consolidated financial statements and related notes. The operating results for
any quarter are not necessarily indicative of the operating results for any
future period.



                                                                          QUARTER ENDED
                                     ---------------------------------------------------------------------------------------
                                     MAR. 31,   JUNE 30,   SEPT. 30,   DEC. 31,   MAR. 31,   JUNE 30,   SEPT. 30,   DEC. 31,
                                       1998       1998       1998        1998       1999       1999       1999        1999
                                     --------   --------   ---------   --------   --------   --------   ---------   --------
                                                                    (UNAUDITED, IN THOUSANDS)
                                                                                            
Revenue:
  Network services.................   $  508     $  690     $1,404     $ 1,513    $ 1,916    $ 2,149     $ 2,997    $ 3,727
  Traditional telecom services.....      484      1,288      3,479       2,044      1,160        752         513        260
                                      ------     ------     ------     -------    -------    -------     -------    -------
    Total revenue..................      992      1,978      4,883       3,557      3,076      2,901       3,510      3,987
                                      ------     ------     ------     -------    -------    -------     -------    -------

Operating expenses:
  Cost of network services.........      564      1,005      1,803       2,417      2,456      2,800       2,792      3,237
  Cost of traditional telecom
    services.......................      341        833      2,138       1,711        900        204          72        153
  Selling and marketing expenses...       93        149        305         281        357        486         606        948
  General and administrative
    expenses.......................      143        235        255         465        511        641       1,535      1,999
  Non-cash compensation charges....       --         --         --          --         --        145         171      2,172
  Depreciation and amortization....        6         16         27          39         44         68         351        883
                                      ------     ------     ------     -------    -------    -------     -------    -------
    Total operating expenses.......    1,147      2,238      4,528       4,913      4,268      4,344       5,527      9,392
                                      ------     ------     ------     -------    -------    -------     -------    -------

Income (loss) from operations......     (155)      (260)       355      (1,356)    (1,192)    (1,443)     (2,017)    (5,405)
Other income (expense).............        5          5          3           7          8         26        (250)      (617)
Provision (benefit) for income
  taxes............................      (60)        (8)        51         (51)        --         --          --         --
                                      ------     ------     ------     -------    -------    -------     -------    -------
Net income (loss)..................   $  (90)    $ (247)    $  307     $(1,298)   $(1,184)   $(1,417)    $(2,267)   $(6,022)
                                      ======     ======     ======     =======    =======    =======     =======    =======


                                       25

    The following table sets forth certain selected items from our unaudited
quarterly statements of operations as a percentage of revenue for the quarters
indicated:



                                                                           QUARTER ENDED
                                      ---------------------------------------------------------------------------------------
                                      MAR. 31,   JUNE 30,   SEPT. 30,   DEC. 31,   MAR. 31,   JUNE 30,   SEPT. 30,   DEC. 31,
                                        1998       1998       1998        1998       1999       1999       1999        1999
                                      --------   --------   ---------   --------   --------   --------   ---------   --------
                                                                            (UNAUDITED)
                                                                                             
Revenue:
  Network services..................     51%        35%         29%        43%         62%        74%        85%         93%
  Traditional telecom services......     49         65          71         57          38         26         15           7
                                        ---        ---         ---        ---        ----       ----       ----        ----
    Total revenue...................    100%       100%        100%       100%        100%       100%       100%        100%

Operating expenses:
  Cost of network services..........     57         51          37         68          80         97         80          81
  Cost of traditional telecom
    services........................     34         42          44         48          29          7          2           4
  Selling and marketing expenses....      9          8           6          8          12         17         17          24
  General and administrative
    expenses........................     14         12           5         13          17         22         44          50
  Non-cash compensation charge......     --         --          --         --          --          5          5          54
  Depreciation and amortization.....      1          1           1          1           1          2         10          22
    Total operating expenses........    116        113          93        138         139        150        157         236

Income (loss) from operations.......    (16)       (13)          7        (38)        (39)       (50)       (57)       (136)
Other income (expense)..............      1          0           0          0           0          1         (7)        (15)
Provision (benefit) for income
  taxes.............................     (6)         0           1         (1)          0          0          0           0
Net income (loss)...................     (9)%      (12)%         6%       (36)%       (38)%      (49)%      (65)%      (151)%


LIQUIDITY AND CAPITAL RESOURCES

    Since inception, we have financed our operations primarily through private
sales of common stock and preferred stock, which through December 31, 1999,
totaled approximately $26.8 million. Net cash provided by financing activities
was $25.4 million in 1999, and $255,000 in 1998. Net cash provided by financing
activities in 1999 resulted primarily from the sale of $4.5 million of our
common stock through our private placements in April and $6.7 million in
September and from the sale of $14.8 million of our preferred stock through our
private placement in November. Net cash provided by financing activities in 1998
consisted primarily of proceeds from the sale of common stock to individual
investors of $250,000.

    Net cash used in operating activities was approximately $6.9 million in
1999, compared to cash provided by operations of $438,000 in 1998. Net cash used
in operating activities in 1999 resulted primarily from the net operating loss.

    Net cash used in investing activities was $2.6 million in 1999, and $691,000
in 1998. Net cash used in investing activities for each of these periods
resulted primarily from purchases of property and equipment.

    As of December 31, 1999 we had $15.9 million of cash. As of that date, our
principal commitments consisted of obligations outstanding under capital and
operating leases for satellite transponder space and related facilities, for
which we have contractual commitments of $18.0 million for the next 12 months.
We anticipate a substantial increase in our lease commitments and our cash
needs, consistent with the anticipated growth in operations and infrastructure,
including additional satellite transponder space and the acquisition of fiber
optic cable capacity.

    We also entered into additional capital leases, consistent with the planned
expansion of our network infrastructure requiring $569,000 over the next year
and approximately $56.5 million through 2013. We anticipate that we will
continue to experience significant growth in our operating expenses for the
foreseeable future and that our operating expenses will be a material use of our
cash resources. Also, we

                                       26

anticipate substantial expenditures and use of cash resources in our efforts to
expand our international ISP customer base.

    We currently anticipate that the net proceeds of this offering, together
with funds on hand, will be sufficient to meet our anticipated needs for working
capital and capital expenditures through at least the next 12 months.
Alternatively, if we are delayed or are not successful in raising funds in the
offering, we may have to take certain steps, such as delaying the acceptance of
services under our fixed fee contracts or renegotiating certain long-term
contracted obligations, to reduce our regular capital needs. We will also have
to seek capital in the private marketplace, which, if available at all, may be
at lower valuations than would be available in the public market. We may also
need to raise additional funds prior to the expiration of such period if, for
example, we pursue acquisitions or experience operating losses that exceed our
current expectations. In any event, we cannot be certain that additional
financing will be available to use on favorable terms when required, or at all.

YEAR 2000 READINESS DISCLOSURE

    We have designed our network and our services for use in the year 2000 and
beyond. As of February 15, 2000, we had not experienced any significant issues
as a result of year 2000 problems and do not anticipate incurring material
incremental costs in future periods due to such issues. Many of our customers
are relatively small and located in lesser-developed countries, rely on aging
telecommunications infrastructures for a link to the Internet backbone and may
not have conducted a year 2000 compliance review. Although most year 2000
problems should have become evident on January 1, 2000, additional
year 2000-related problems may become evident only after that date. For example,
some software programs may have difficulty resolving the so-called "century leap
year" algorithm which will also occur during the year 2000. We do not have any
specific contingency plans for any year 2000 problems that may arise in the
future.

QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

    We provide services primarily to customers located outside of the U.S. Thus,
our financial results could be impacted by foreign currency exchange rates and
market conditions abroad. As all of our services are paid for in U.S. dollars, a
strong dollar could make the cost of our services more expensive than the
services of non-U.S. based providers in foreign markets. We have not used
derivative instruments to hedge our foreign exchange risks though we may choose
to do so in the future. Our interest income is sensitive to changes in U.S.
interest rates but we do not believe that we are subject to any material market
risk exposure.

                                       27

                                    BUSINESS

OVERVIEW

    We operate a satellite-based broadband Internet network that delivers
high-speed Internet services to international ISPs and other businesses in more
than 80 countries. Our proprietary network design integrates the broadcast
capabilities of satellites with Internet networking technologies to offer our
international customers a scalable solution to the constraints of the public
Internet infrastructure. Our global network's open technical architecture
enables us to provide three categories of Internet services: global high-speed
broadband connectivity to the Internet backbone, enhanced Internet services,
such as Internet telephony, and Internet content distribution, such as newsfeeds
and streaming media. From December 31, 1998 to December 31, 1999, we increased
the number of our customers from 69 to 343 and as of February 15, 2000 we had
468 customers worldwide.

INDUSTRY BACKGROUND

    THE EXPANSION OF THE INTERNET

    Strain on the worldwide Internet infrastructure is increasing, especially
outside the U.S., as the number of Internet users grows and as their bandwidth
needs expand. Connectivity provides access to the Internet and, once
established, avails Internet users of a variety of services, including Web site
browsing, content downloading, personal and business messaging, e-commerce, VoIP
and streaming audio and video broadcasting. eStats estimates that the number of
active Internet users worldwide will grow from approximately 95 million in 1998,
of which approximately 50% resided outside of the U.S., to approximately
282 million by the end of 2002, of which approximately 69% will reside outside
of the U.S. Once online, users quickly become more selective, demanding faster,
more reliable access, a broad choice of Internet-based services from their ISPs
and richer, more interactive Web sites. Despite an anticipated expansion in the
number of Internet users worldwide, advances in the global telecommunications
infrastructure and the public Internet have failed to keep pace with user
demand. When connecting to and navigating the Internet, international ISPs and
their subscribers suffer numerous problems caused by limited access to the
Internet backbone, poor telecommunications infrastructure and low bandwidth
availability. These difficulties are likely to increase as demand grows for rich
Internet content, such as streaming audio and video.

    The table below sets forth the estimated worldwide growth in active Internet
users from 1998 to 2002 on a region-by-region basis based on eStats estimates:

              ESTIMATED WORLDWIDE GROWTH OF ACTIVE INTERNET USERS
                                  1998 - 2002
                             (IN MILLIONS OF USERS)



                                                                1998                  2002
                                                         -------------------   -------------------
REGION                                                    TOTAL        %        TOTAL        %       CAGR (1)
- ------                                                   --------   --------    -----     --------   --------
                                                                                      
Europe.................................................    24.6       25.8%      84.3       29.9%      36.1%

Asia and Pacific Rim...................................    14.1       14.8       60.7       21.5       44.0

Latin America (includes Mexico)........................     1.6        1.7       26.6        9.4      101.9

Africa and Middle East.................................     1.2        1.2       12.3        4.4       78.9

North America (U.S. and Canada only)...................    53.9       56.5       98.1       34.8       16.2
                                                          -----      -----      -----      -----      -----

  Total................................................    95.4      100.0%     282.0      100.0%      31.1%


- -------------------

(1) Compounded Annual Growth Rate from 1998-2002

                                       28

    GLOBAL INFRASTRUCTURE CHALLENGES

    The Internet relies on the global telecommunications infrastructure to
deliver an increasing variety of business applications and media. At the same
time, the swift growth of the Internet outside the U.S. and Europe is
constrained by the inadequacy of that infrastructure. In many parts of the
world, fiber-based Internet service is unavailable and other terrestrial
connections may be unreliable or in short supply due to the quality and
availability of local PTT facilities. For many of our customers, PTTs are their
sole source of telecommunications services. ISPs in many international markets
must overcome bottlenecks such as limited access to the Internet backbone, poor
network architecture and telecommunications infrastructure and a relative lack
of bandwidth provisioning from the local telecommunications provider. Network
performance may also be adversely affected by the inherent asymmetry of Web
traffic, where most of the bandwidth required is for the receipt of Web pages
from the Internet by the user. Network performance may be further diminished by
the necessity of routing data across multiple hops, or links, through multiple
networks. These shortcomings can severely impact the network performance of an
ISP and the quality of service that it provides to its subscribers.

    Even in the U.S. and Europe, where broadband connectivity is more widely
available than in the rest of the world, the public Internet infrastructure
nevertheless requires multiple hops between routers to get from one point to
another reducing the quality and efficiency of the network. The Internet's
current infrastructure is poorly designed to efficiently transmit to other
countries increasingly bandwidth-intensive Internet content, such as
broadcast-style programming, streaming media, large graphics and animation. Web
site owners, traditional entertainment and media companies, Internet media
companies and creators of new online applications are making greater demands on
the public Internet infrastructure with the transmission of graphics,
high-definition images, video and audio streaming, animation and software
downloads.

    Companies that aggregate Internet content and store it in servers close to
end users, or edge servers, provide only part of the solution to the public
Internet limitations. Content distributors and aggregators need a means to
deliver data to their servers in an efficient manner. Repeatedly sending
individual point-to-point transmissions to thousands of servers around the world
is a costly and inefficient use of bandwidth and has the potential to
significantly increase Internet infrastructure congestion.

    FACILITATING THE CONTINUED GROWTH OF THE INTERNET

    A number of Internet companies have attempted to address the international
architectural limitations of the Internet and the demand for bandwidth-intensive
Internet content. Caching, or the frequent storage of commonly accessed Internet
data and images in a server closer to the end user, offers a hardware and
software solution to reduce transmission costs and delays. Outsourced Web server
management by content hosting companies enables Web sites to increase server
reliability by establishing servers on multiple points on the Internet.
Terrestrial broadband services are being advanced by traditional
telecommunications companies and Internet backbone providers in an effort to
address the last mile limitation for Internet users.

    Ultimately, none of these solutions sufficiently address the inherent
infrastructure limitations abroad. Caching requires expensive hardware and
software and does not address the need of Web site owners to continually deliver
their high performance Internet content reliably across the many interconnecting
networks that comprise the Internet. Web hosting is not designed to avoid
transmission disruption difficulties encountered as data and content traverse
the public Internet to the end user. Last mile solutions must rely on
terrestrial network connections and do not avoid congestion or degradation of
quality that arise as transmissions pass through various infrastructure
intersections across the Internet.

    Conversely, satellites deliver Internet services and broadcast content in a
simultaneous point-to-multipoint manner to locations throughout the world.
Satellite-based networks overlay the public Internet around the world, reducing
hops, which avoids bottlenecks, improves broadcast quality, lowers

                                       29

distribution costs and expands the availability of content to Internet users
worldwide. When comprehensively managed in a network that intelligently
integrates satellite and Internet protocol technologies, satellites are able to
reach remote places inadequately served by local telecommunications
infrastructures and can make broadband connectivity and the resulting flow of
e-commerce, rich content, and broadcast programming globally available.

THE INTERPACKET SOLUTION

    Our broadband satellite-based Internet network overlays the public Internet
around the world and offers solutions to many of the current global Internet
infrastructure limitations. Our network currently incorporates nine
geostationary satellites, uplinked from six strategically located teleports, or
earth-based satellite transmission stations, and allows for the rapid delivery
of broadband Internet connectivity worldwide. ESPRESSO, and ESPRESSO BIZKIT, our
branded satellite-based Internet connectivity services, supplement or bypass
local and international telecommunications connections, enabling our ISP
customers to deliver a more reliable, higher quality of Internet service to
their subscribers. Our enhanced Internet services, including ESPRESSO VOICE, our
Internet telephony service, are complementary to the broadband access we provide
to our international ISP customers and create additional revenue opportunities.

    The broadcast capabilities of our satellite network also create an
efficient, reliable means for Internet content aggregators to multicast, or
transmit, bandwidth-intensive forms of rich, Web-based content simultaneously to
multiple locations around the world. We currently broadcast ESPRESSO NEWS, our
aggregated newsfeed, and we recently entered into an agreement with iBEAM to
deliver streaming content around the world.

    Our satellite-based Internet network and services feature:

    SCALABLE, PROPRIETARY AND GLOBAL NETWORK DESIGN.  Our network incorporates a
proprietary design to integrate the broadcast capabilities of satellites with
Internet networking technologies to connect our international ISP customers to
the Internet backbone. Our network currently incorporates nine geostationary
satellites, uplinked from six strategically located teleports, which enable the
transmission of data from terrestrial to satellite-based networks. The design of
our network is scalable, allowing us to rapidly and cost-effectively add
satellite and fiber optic cable capacity in response to our customers' Internet
needs.

    HIGH QUALITY, BRANDED SERVICE.  ESPRESSO, our primary Internet connectivity
service, provides a high quality, direct connection to the Internet backbone.
ESPRESSO supplements or bypasses the Internet connections available to
international ISPs from their local telecommunications providers. This reduces
reliance on local Internet infrastructure and enables our ISP customers to
deliver more reliable, higher quality Internet services to their subscribers. We
believe ESPRESSO is a well known brand name in the international ISP
marketplace.

    RAPID PROVISIONING.  The simplex, or receive only, format of ESPRESSO allows
us to activate our new customers quickly and helps our customers avoid the costs
and delays of acquiring transmission facilities and regulatory approvals. Our
network and our customer service group deliver rapid provisioning of initial
Internet connectivity and subsequent bandwidth upgrades to our customers. This
system allows our ISP customers to avoid making the significant capital
investments necessary to establish and maintain fixed levels of bandwidth. Thus,
our ISP customers are afforded a cost-effective, pay-as-they-grow means to
increase the level of access and Internet services that they offer to their
subscribers.

    ENHANCED INTERNET SERVICES.  The broadband capacity of our network
facilitates the delivery of complementary Internet-based services to our ISP
customers. ESPRESSO VOICE enables our customers to route phone-to-phone calls
over our network in a cost-effective manner. Our ESPRESSO BIZKIT service
provides a direct-to-business Internet service through our ISP customers and
eliminates last mile connectivity issues for their business customers. We
recently initiated a managed co-location service with

                                       30

the introduction of ESPRESSO COLO, contracting with Exodus Communications, Inc.
and AboveNet Communications, Inc., to deliver Web-hosting services to our ISP
customers.

    MULTICASTING CONTENT DELIVERY.  The point-to-multipoint broadcast
capabilities of our satellite-based Internet network creates an efficient,
reliable means for Internet content aggregators to transmit streaming forms of
Web-based content simultaneously to multiple locations across the globe. Our
network is designed to enable content aggregators and distributors to deliver
streaming audio and video content distributors to Internet users worldwide. We
recently began multicasting ESPRESSO NEWS, our aggregated newsfeed, to customers
in Western Europe, including the United Kingdom.

    CUSTOMER-FOCUSED NETWORK MANAGEMENT AND SUPPORT.  Our experienced network
management team is able to customize sophisticated Internet solutions to meet
the needs of growing international ISPs. We are able to proactively manage
operations and solutions and can help our customers operate more efficiently in
an ever-changing Internet marketplace. Our network operations centers in Santa
Monica and London allow our technical staff to actively monitor the status and
performance of our network and customers on a 24 hour, seven day a week basis.

OUR STRATEGY

    Our goal is to become the leading provider of global satellite Internet
connectivity and services by building the world's largest, premier quality and
cost-efficient satellite network. We also intend to capitalize on our
proprietary network design, our network's broadband capabilities, and the global
reach of our satellite coverage to offer content delivery to Internet content
aggregators. To achieve this goal we intend to:

    INCREASE OUR GLOBAL CUSTOMER BASE.  We had 468 customers worldwide as of
February 15, 2000. We intend to increase our customer base by growing our sales
force and aggressively marketing our Internet services through a variety of
marketing activities, such as direct marketing and participation at trade shows.
We believe that heightened recognition of our ESPRESSO brand and the high
quality of our Internet services among ISPs internationally will continue to
facilitate additional growth among new international ISP customers and establish
us as the leading provider of global satellite Internet connectivity, enhanced
Internet service and content multicasting.

    CAPITALIZE ON OUR EARLY ENTRANT STATUS.  We have aggressively deployed our
network in over 80 countries and have developed an international reputation for
providing high quality Internet connectivity and related services abroad using
our satellite overlay network. Our multilingual international sales and
marketing force of 36 individuals leverages our experience as one of the first
providers of satellite-based Internet services internationally and helps us
enter new countries and develop new business relationships. We intend to
continue to capitalize upon our reputation and experience as a leading provider
of satellite-based Internet services to the international ISP community.

    BROADEN OUR INTERNET SERVICE OFFERINGS.  We intend to continue to develop
additional Internet services and solutions that provide revenue-generating
opportunities. We plan to introduce caching, Internet applications delivery and
virtual private network services later this year. As the demand for additional
Internet services by our customers increases, their needs can be satisfied by
our network. We intend to continue to develop services that provide our ISP
customers with cost savings and with the Internet services they need to satisfy
the demands of their Internet users. The expansion of our Internet services also
serves to maintain the loyalty of our customers.

    PROVIDE TURNKEY SOLUTIONS TO THE EMERGING INTERNET CONTENT INDUSTRY.  We
intend to capitalize on the many advantages of our Internet network to become a
leading global supplier of managed satellite network services to the emerging
content aggregator industry. Our network serves as an overlay to the public
Internet around the world, offering content providers, distributors and
aggregators a turnkey solution to the many distribution difficulties caused by
the congestion and inadequate bandwidth capacities of the

                                       31

international Internet infrastructure. We hope to exploit this advantage and
offer our current and future content aggregator customers an efficient and
cost-effective means to broadcast their Internet products to ISPs, businesses
and other users around the world.

    EXPAND OUR NETWORK INFRASTRUCTURE.  We believe the increasing worldwide need
for Internet connectivity, services and rich content on demand will lead to a
greater need for our network. We intend to support and continue to assure the
quality and availability of our service with the acquisition of additional
satellite and fiber optic cable capacity. We will continue to pursue a strategy
of connecting to U.S. Internet backbone operators, regional satellite owners
abroad and operators of Internet exchange points to add regional and
intraregional links and make our Internet network more globally pervasive. We
believe that the sophistication of our satellite-based Internet network will
provide us a competitive advantage as the global Internet infrastructure expands
and evolves.

    DEVELOP OUR STRATEGIC AND BUSINESS RELATIONSHIPS.  We have entered into a
strategic relationship with iBEAM, which will enable us to derive revenue from
the emerging content distribution industry. We intend to pursue additional
strategic and business relationships to accelerate market acceptance of our
services and increase our global brand recognition. We believe that these
relationships will facilitate our efforts to become the world's premier
satellite-based Internet network.

INTERPACKET SERVICES

    CONNECTIVITY

    ESPRESSO.  Our ESPRESSO connectivity service allows international ISPs to
use our global network of interconnected geostationary satellites and fiber
optic cable facilities to download content from the Internet at any time at
speeds ranging from 64 kilobits per second to 45 megabits per second. ESPRESSO'S
simplex, or receive-only, format offers advantages over more traditional leased
line connections, which are typically unable to accommodate asymmetrical
bandwidth requirements of the Internet. An international ISP may link to our
network and receive ESPRESSO service with the customer's existing Internet
links, regardless of the provider of those links. While we also offer duplex
service, or two-way transmission, our customers typically choose the simplex
format of ESPRESSO as it does not require transmission equipment and may be
activated quickly. Transmission equipment is more expensive than receive-only
equipment and typically requires a local transmission license, which can often
be time-consuming and costly to obtain.

    We assign every ESPRESSO customer a committed information rate, or
guaranteed transmission throughput, according to their capacity needs and
budget. The committed information rate acts as our guarantee that the customer
will be able to access the U.S. Internet backbone at that data rate on a
24 hour a day, seven day a week basis. The monthly cost of an ESPRESSO link
varies from approximately $1,000 for a low-speed simplex link, ranging from 64
to 256 Kbps, to $200,000 or more for a dedicated 45 Mbps simplex link or a
high-speed duplex link, though prices vary considerably from continent to
continent based on facility costs, the particular satellite that we use and the
competition within the local market. The customer equipment for ESPRESSO, which
primarily includes a receive-only satellite dish, costs approximately $3,500 and
can be installed and operational within several hours.

    Most existing terrestrial networks normally require a number of hops to
reach the Internet backbone, which increases latency, or delay, and potential
data loss and lowers the quality of service. ESPRESSO is a direct connection to
the Internet backbone, with only a single hop between the Internet backbone and
our ISP customer. Our technical ability to provide guaranteed bandwidth and the
ability to configure the connection for any desired degree of asymmetry are
attractive features of our ESPRESSO service that are not generally available
from traditional telecommunications service providers.

                                       32

    [Graphic showing terrestrial hops to the Internet with satellite uplink and
ESPRESSO simplex downlink transmission]

    ESPRESSO BIZKIT.  We currently partner with over 40 of our ISP customers who
market our ESPRESSO BIZKIT application to their business customers seeking
significant download capacity. ESPRESSO BIZKIT is a high-speed receive-only
satellite service that allows the business subscriber to download data directly
from the Internet backbone via our network, eliminating connectivity and latency
issues in the last mile of terrestrial land lines. We believe that our ESPRESSO
BIZKIT application is an opportunity to expand our customer base to the
international corporate user market.

                                       33

    ENHANCED INTERNET SERVICES

    ESPRESSO VOICE.  Through ESPRESSO VOICE, our VoIP service, we are able to
provide high-quality communication services to PTTs, ISPs and other
international communications service providers. We can provide our customers
with a method to transmit carrier-grade quality voice calls over our network at
substantially lower costs than over traditional, switch-based networks. We offer
ESPRESSO VOICE in three configurations and market them according to their
capabilities and relative advantages available to particular customers. The
first configuration of our ESPRESSO VOICE service is a wholesale version that we
offer and market to our ISP customers. We prepackage two other versions of
ESPRESSO VOICE which we can provide to our ISP customers, who in turn can offer
and market these services to their subscribers. One of these versions is a
business-to-business application and the other is a calling card application for
use by individual users. In order to employ our ESPRESSO VOICE service, a
customer generally would need our full duplex ESPRESSO service and an
InterPacket-provided router. Many of our ISP customers that use our simplex
ESPRESSO connectivity service may also be able to offer their customers our
ESPRESSO VOICE service by routing outgoing calls through existing dedicated
Internet connections, though the transmission quality of such a call will not be
as high as a call transmitted over full duplex ESPRESSO service or over
traditional phone lines.

    ESPRESSO COLO.  We provide on-site service and monitoring on behalf of our
international ISP customers of all equipment co-located through ESPRESSO COLO.
Co-location enables a customer to install its Web-servers and related equipment
at facilities, known as Internet data centers, owned and operated by another
company. We lease space from AboveNet and Exodus Communications to house the Web
servers of our ISP customers and their subscribers.

    ESPRESSO NEWS.  In September 1999 we completed our acquisition from Level 3
Communications Limited of certain assets and technology necessary to broadcast
ESPRESSO NEWS, our service that aggregates and multicasts USENET newsgroup
content to our ISP customers. This service eliminates the costs and bandwidth
requirements that would otherwise be necessary for the ISPs to access USENET
content directly.

    In January 2000 we entered into an agreement with iBEAM. Under the
agreement, we will deliver streaming content for iBEAM customers via our global
satellite broadcast network to iBEAM servers located on our network in Asia,
Europe, Latin America, Africa and the Middle East. We are being paid a monthly
fee, as well as a percentage of iBEAM's revenue for the delivery of streaming
content. We intend to enter into additional revenue sharing agreements with
other Internet content distribution companies.

OPERATIONS AND INFRASTRUCTURE

    We provide our international Internet connectivity services through our
network of nine leased geostationary satellite and terrestrial fiber optic cable
interconnections to the Internet backbone.

                                       34

    SATELLITE NETWORK

    We have leased capacity on the following satellites:

                             OUR SATELLITE COVERAGE



SATELLITE                                        REGION COVERED
- ---------                            ---------------------------------------
                                  
Satmex 5...........................  South America, most of North America
Orion 1............................  Portions of Europe
GE-1E..............................  Portions of Europe and North Africa
PanAmSat 2.........................  Portions of Asia and the Pacific Rim
PanAmSat 3.........................  Portions of Europe and Africa
                                     Most of Europe and Africa, portions of
PanAmSat 4.........................  Asia
PanAmSat 5.........................  Most of North and South America
PanAmSat 8.........................  Portions of Asia and the Pacific Rim
                                     Portions of Asia, the Pacific Rim and
TELSTAR 10.........................  Africa


    We have long-term contracts with our satellite providers, with expiration
dates varying from 2002 to 2011. In general, a provider may terminate one of
these contracts only under limited circumstances, such as satellite failure or
material breach of contract. We are required to pay monthly lease charges per
satellite ranging from $3,000 to $165,000 for the bandwidth capacity we use
under the terms of these satellite contracts. Our contracts for satellite
services are with PanAmSat International Systems, Inc., Loral SpaceCom
Corporation and an affiliate of General Electric Company.

    TERRESTRIAL NETWORK

    Our hubs are located in the primary telephony buildings in Los Angeles, at
the One Wilshire Building, in New York, at 60 Hudson Street, in London, at
Telehouse, and in Singapore, at Singapore Telecom's Telepark. Locating in these
premier telecommunications facilities enables us to have superior operational
environments for our equipment. We are also able to interconnect to many
backbone providers and major telecommunications carriers with a presence in
these buildings at a relatively low cost. In Los Angeles, we are locating much
of our equipment at the new Exodus facility in El Segundo, California to provide
site redundancy to One Wilshire. We also locate some of our equipment supporting
our Napa Valley uplink, and San Francisco Bay area connections, at the AboveNet
facility in San Jose, California.

    We connect to the Internet backbone via transit and peering arrangements at
several locations through several major providers. In Los Angeles, New York and
London we have arrangements with UUNET Technologies, Inc. for redundant transit
ports with capacity up to 45 Mbps. In Los Angeles, we have arrangements with
Exodus for transit to 100 Mbps, while at our Napa Valley uplink we have
arrangements with AboveNet for transit to 100 Mbps. In Singapore, we have 45
Mbps of dedicated transit provided by AboveNet, via Singapore Telecom. This
Singapore presence will be expanded in 2000 to include a dedicated,
point-to-point fiber optic cable connection between Singapore and Los Angeles.
In London, we have installed a 45 Mbps trans-Atlantic circuit connecting 60
Hudson Street, NY to Telehouse, London. Diverse access to the UUNET backbone,
via the transit arrangements in both New York and London, is available in London
via this link.

    We have currently established a presence at two public peering points
outside the U.S. at the London Internet Exchange, or LINX, and the Singapore
Internet Exchange, or STIX, enabling us to more efficiently route Internet data.

    Our London-New York connection enables us to expand the variety of services
that we can offer to customers in many geographic areas. In the United Kingdom,
we intend to offer terrestrial frame relay and

                                       35

other leased line connections which utilize our hybrid fiber-satellite
infrastructure. We can also provide terrestrial connections in Europe by
extending our fiber optic network to the continent.

    Our Singapore-Los Angeles connection, which we expect to be completed by
mid-2000, will allow us to expand the use of regional satellites in Asia, which
are more plentiful and less expensive than satellite capacity crossing the
Pacific Ocean.

    We currently maintain two network operations centers, the primary center at
our headquarters in Santa Monica, California and the second at our offices in
London, England. At our network operations centers our technical staff is able
to oversee the status of the entire network, including our international
satellite links, routers, and customer nodes. Our staff monitors the performance
and capacity utilization of each customer's link, makes any necessary
adjustments regarding the quality of service and equipment configuration of the
customer, troubleshoots problems and maintains the global network.

    We expect to open our third network operations center in Singapore in the
second quarter of 2000. With personnel in Los Angeles, London, and Singapore,
our network operations centers will provide around-the-clock, local time-of-day
coverage to all of our customers worldwide. The network operations centers in
Santa Monica and London currently share coverage to insure network monitoring
24 hours a day, seven days a week.

SALES AND MARKETING

    Our sales and marketing objective is to achieve broad market penetration and
increase brand name recognition for our ESPRESSO services. Our sales and
marketing efforts are directed primarily towards international ISPs because they
typically represent the largest consumers of bandwidth in each marketplace and
have the technical expertise to understand and take full advantage of our
network applications and service offerings. As we introduce additional services,
we intend to expand the focus of our sales and marketing efforts to include not
only the international ISPs that we currently are targeting, but also other
foreign-based business customers. For example, with the recent introduction of
one of our latest services, ESPRESSO VOICE, we have expanded our sales and
marketing efforts beyond international ISPs to also include PTTs and other
international communications service providers. ESPRESSO NEWS provides us with
an additional base of ISP customers to which we hope to cross-market our
services. Additionally, these customers are located in a region that, due to its
generally high quality Internet infrastructure, was previously difficult for us
to penetrate.

    To date, we have generated the majority of our sales from customers located
in emerging and developing markets around the globe. Emerging markets in areas
such as Latin America, Africa, and Asia offer excellent opportunities for our
expansion of ESPRESSO because Internet access across the existing terrestrial
network through the local PTTs is usually very expensive and generally of a poor
quality. Even in developed countries, where a significant number of rural and
regional centers do not have fiber optic cable capacity devoted to Internet
services, there are meaningful opportunities to sell our ESPRESSO connectivity
and other services. Also, for an ISP with multiple POPs, or points of presence,
across a country or region, the cost of linking those POPs with high-speed
domestic leased lines can be very expensive. In these instances, ESPRESSO can be
a cost-effective solution to providing unlimited download bandwidth to a network
of POPs connected by small bandwidth leased lines. ESPRESSO may also be used in
a duplex format by an ISP to service its Internet subscribers and avoid the high
cost of leasing lines from international telecommunications companies.

    We have built an international sales and marketing force that speaks over
20 languages including Spanish, French, Chinese, Portuguese and Arabic. As of
February 15, 2000, our sales and marketing department consisted of approximately
36 individuals, including several dedicated to enhanced services. We strive to
attract and retain high quality, motivated sales representatives who are from
the country or region they serve. We look for sales and marketing personnel that
have strong Internet backgrounds and ensure that they have knowledge of
potential applications of our ESPRESSO services to meet the critical

                                       36

needs of targeted ISPs, PTTs, other international communications service
providers and businesses. Our sales and marketing department is divided into
regional teams that focus on the following areas: Latin America/Caribbean,
Africa/Middle East, Europe and Asia/Pacific. Sales leads are generated primarily
from the following:

    - researching the ISPs operating in a particular territory and making the
      initial contact via email or voice;

    - favorable word-of-mouth from other customers;

    - telecommunications conventions and shows; and

    - vendors with customers that have Internet requirements.

    In addition, we have a growing network of more than 25 independent sales
agents around the world. In November 1998, we opened a sales office in London.
In November 1998, we formed a joint venture in India, which obtained one of the
first ISP licenses to operate in Delhi, India. We also recently opened sales
offices in Brazil and Argentina. We believe that these countries offer
attractive markets for our services.

CUSTOMERS

    Our customers are predominantly international ISPs, the vast majority of
which are located in emerging and developing markets around the world. Our
Internet-based services and applications are designed to meet the needs of
international ISPs looking to upgrade to the quality of service provided over
our network.

    The following chart represents, as of February 15, 2000, on an area-by-area
basis our current distribution of signed customers:



REGION                                                      NUMBER OF CUSTOMERS
- ------                                                      -------------------
                                                         
Africa/Middle East........................................          150
Latin America/Caribbean...................................          143
Asia/Pacific Rim..........................................           99
Europe....................................................           70
Other.....................................................            6
                                                                    ---
  Total...................................................          468


    No customer purchasing our Internet-based services accounted for more than
4% of our network services revenue for the year ended December 31, 1998 or 1999.
In the year ended December 31, 1998, STAR Telecommunications accounted for
approximately 80% of our total revenue and approximately 25% of our total
revenue in 1999. The revenues received from STAR Telecommunications were derived
from the sale of traditional telecom services transmitted over a switch-based
network. We expect revenue from STAR Telecommunications to be insignificant in
future periods.

                                       37

COMPETITION

    We compete with many companies providing Internet connectivity and enhanced
Internet services around the world. Some of these competitors have advantages
over us, including greater financial, technical and marketing resources, lower
operating costs, longer operating histories, greater name recognition and more
established relationships in the Internet industry.

    Our most common competitor in the Internet access market is the local PTT of
the country where our customer is located. Teleglobe, the former PTT of Canada,
operates globally and recently announced a global service intended to compete
with our services. Loral SpaceCom Corporation, through its Cyberstar subsidiary,
and PanAmSat, Inc., satellite system operators and vendors of ours, have their
own Internet services which they offer over their satellites. We also compete
with Cidera and NetSat Express. In addition, some U.S. based companies that have
teleports are also starting to offer their own services to selected regions and
may expand globally.

    On a regional basis, there are competitors who operate via satellite but
only to select areas. Examples of such providers are Impsat Latin America and
IHUG in Australia. There are also global providers such as UUNET, who offer
services based primarily from POPs which are terrestrially-based in the country
to which they are marketing their services. Other large ISPs and virtually all
PTTs also offer terrestrial-based connectivity which may be in competition with
our services.

    If we successfully expand our ESPRESSO VOICE telephony applications, we will
be competing with many companies providing VoIP services as well as traditional
circuit-switch telephony services around the world. Our largest competitors in
this market would be the telecommunications carriers that operate the
international long distance networks over which traditional circuit-switch
telephony services are carried, such as AT&T, MCI WorldCom, Sprint and numerous
foreign telecommunications carriers. We will also compete directly with many
other Internet telephony service providers, such as ITXC Corp., OzEmail (which
was recently acquired by MCI WorldCom), Net2Phone, Inc. and iBasis, Inc. Smaller
competitors, such as Impsat and Infonet may also compete with us in certain
markets. In addition, a number of other companies have started or are planning
to start VoIP operations and are likely to compete with us in the near future.

    As a result of our recent acquisition of our ESPRESSO NEWS service and our
agreement with iBEAM, we will be distributing content through our network.
Although we intend to partner with content aggregators, the services we provide
may also put us in competition with these parties.

GOVERNMENT REGULATION

    U.S. GOVERNMENT REGULATION OF THE INTERNET AND INTERNET TELEPHONY

    Our connectivity and content distribution services are not currently
regulated by federal government entities. However, several efforts have been
made to enact legislation that would either regulate or exempt from regulation
services provided over the Internet. In addition, Congress has recently adopted
legislation that regulates certain aspects of the Internet, including freedom of
expression, user privacy, pricing, advertising, intellectual property rights,
taxation, Internet spamming, database privacy, gambling, pornography and child
protection, Internet fraud and privacy. We cannot assure you that Internet-based
services such as ours will not be regulated in the future. In addition,
increased regulation of the Internet may slow its growth for a number of
reasons, including by increasing the cost of doing business over the Internet or
other costly technical requirements. This could seriously harm our business. In
addition, legislation has been enacted and new legislation has imposed liability
for the transmission of, or prohibits the transmission of certain types of,
information on the Internet, including sexually explicit and gambling
information. We could also be harmed by federal and state laws and regulations
relating to the liability of online services companies and Internet access
providers for information carried on or disseminated through their networks.
Several private lawsuits seeking to impose such liability upon online services

                                       38

companies and Internet access providers are currently pending. Congress enacted
legislation recently that limits liability for online copyright infringement.
That latter law includes exemptions which enable Internet service providers to
avoid copyright infringement if they merely transmit material produced and
requested by others. It is possible that other laws and regulations could be
enacted in the future that would place liability more directly on Internet
service providers. The imposition of potential liability on us and other
Internet access providers for information carried on or disseminated through
their systems could require us to implement measures to reduce our exposure to
such liability, which may in turn require us to expend substantial resources or
to discontinue service offerings. Any costs incurred as a result of such
liability or asserted liability could cause our business and prospects to
suffer.

    The FCC has raised the issue whether certain local carriers can assess
interstate access charges on information service providers, including Internet
service providers. Unlike basic services, enhanced services, which the FCC has
concluded are synonymous with information services and include Internet access
services, are exempt from interstate access charges. The FCC's decision that
information service providers are exempt from access charges, has been affirmed
by the reviewing U.S. Court of Appeals; however, further regulatory and
legislative consideration of this issue is likely. In addition, some telephone
companies are seeking relief through state regulatory agencies.

    We cannot assure you that Internet telephony will continue to be lightly
regulated by the FCC and state regulatory agencies or that Congress or state
legislatures will not enact legislation resulting in greater regulation.
Although the FCC has determined that, at present, information service providers,
including Internet telephony providers, are not telecommunications carriers, we
cannot be certain that this position will continue. The FCC is currently
considering whether to impose access charges, surcharges or common carrier or
other regulations upon certain providers of Internet telephony. We cannot
predict the impact, if any, that such legislative or regulatory changes may have
on our business. Any change in the existing regulation of the Internet or
Internet telephony by the FCC or Congress could harm our business, financial
condition and results of operations.

    INTERNATIONAL GOVERNMENT REGULATION OF THE INTERNET AND INTERNET TELEPHONY

    The regulatory treatment of the Internet and Internet telephony from country
to country varies widely and constantly changes. Some countries currently impose
little or no regulation on Internet telephony, as in the U.S. Conversely, other
countries that prohibit or limit competition for traditional voice telephony
services generally do not permit Internet telephony or strictly limit the terms
under which it may be provided. Still other countries regulate Internet
telephony like traditional voice telephony services or determine on a
case-by-case basis whether to regulate Internet telephony as a voice service or
as another telecommunications service. Finally, in many countries, Internet
telephony has not yet been addressed by legislation or the regulatory
authorities. The varying and constantly changing regulation of Internet
telephony in the countries in which we may provide services may harm our
business.

    In some of the countries in which we provide services, the regulatory
processes are not as transparent as in the U.S. and Europe. Changes in the
regulatory regimes of these countries that have the effect of limiting or
prohibiting Internet telephony, or that impose new or additional regulatory
requirements on providers of such services, may result in our being unable to
provide service to one or more countries. That result could negatively affect
our Internet telephony business, financial condition and results of operations.

    In addition, as we expand into additional foreign countries, such countries
may assert that we are required to qualify to do business in the particular
foreign country, that we are otherwise subject to regulation, or that we are
prohibited from conducting our business in that country. Our failure to qualify
as a foreign corporation in a jurisdiction in which we are required to do so, or
to comply with foreign laws and regulations, could materially harm our business,
including by subjecting us to taxes and penalties or by precluding us from, or
limiting us in, enforcing contracts in such jurisdictions. Likewise, our
customers

                                       39

may be or become subject to requirements to qualify to do business in a
particular foreign country, to otherwise comply with regulations, or to cease
from conducting business in that country. We cannot be certain that our
customers currently comply with regulatory or other legal requirements in their
respective countries, that they will be able to comply with existing or future
requirements, or that they will continue to comply with any requirements. The
failure of our customers to comply with these requirements could materially
adversely affect our business, financial conditions and results of operations.

    CERTAIN OTHER U.S. REGULATIONS AFFECTING THE INTERNET

    STATE REGULATION.  The proliferation of recent Internet use has prompted
state legislators and regulators to consider the adoption of laws and
regulations to govern Internet usage. It is possible that state legislatures and
regulators will attempt to regulate the Internet in the future, either by
regulating transactions or by restricting the content of the available
information and services. While state public utility commissions generally have
declined to directly regulate enhanced or information services, some states have
continued to regulate particular aspects of enhanced services in limited
circumstances, such as where they are provided by local telecommunications
carriers. Moreover, the public utility commissions of several states continue to
consider potential regulation of such services. Enactment of such legislation or
adoption of such regulations could cause our business and prospects to suffer.

    Another area of adverse potential state regulation concerns taxes. The U.S.
Congress recently enacted a three-year moratorium on new state and local taxes
on the Internet, meaning those not generally imposed or actually enforced prior
to October 1, 1998, as well as on taxes that discriminate against commerce
through the Internet and are studying and making recommendations that could
serve as the basis for additional legislation. Future laws or regulatory changes
that lead to state taxation of Internet transactions could harm our business.

    One issue of growing importance revolves around contract law. The Internet
has also spawned a number of other state legal and regulatory issues, such as
whether and how provisions of the Uniform Commercial Code apply to transactions
carried out on the Internet and how to decide which jurisdiction's laws apply to
a particular transaction. It is not possible to predict how state law will
evolve to address new transactional circumstances created by Internet commerce
or whether the evolution of such laws will cause our business and prospects to
suffer.

    State legislators and regulators have also sought to restrict the transition
or limit access to certain materials on the Internet. For example, in the past
several years, various state legislators have sought to limit or prohibit:

    - certain communications between adults and minors;

    - anonymous and pseudonymous use of the Internet;

    - on-line gambling; and

    - the offering of securities on the Internet.

    Enforcement of such limitations or prohibitions in some states could affect
transmission in other states. State laws and regulations that restrict access to
such materials on the Internet could inadvertently block access to other
permissible sites. We cannot predict the impact, if any, that any future laws or
regulatory changes in this area may have on our business.

    Some states have also sought to impose tort liability or criminal penalties
on certain conduct involving the Internet, such as the use of "hate" speech,
invasion of privacy, and fraud. The adoption of such laws could adversely impact
the transmission of non-offensive material on the Internet and, to that extent,
could harm our business.

                                       40

    LOCAL REGULATION.  Although local jurisdictions generally have not sought to
regulate the Internet and related services, it is possible that such
jurisdictions will seek to impose regulations in the future. In particular,
local jurisdictions may attempt to tax various aspects of Internet access or
services, such as transactions handled through the Internet or subscriber
access, as a way of generating municipal revenue. Our networks may also be
subject to numerous local regulations such as building codes and licensing.
These regulations vary from city to city and county to county. The imposition of
local taxes and other regulatory burdens by local jurisdictions could cause our
business and prospects to suffer.

INTELLECTUAL PROPERTY

    Our intellectual property consists of our trademarks, domain names, trade
secrets and other proprietary rights. ESPRESSO, POWERED BY ESPRESSO and
INTERPACKET are our registered U.S. trademarks. We have trademark applications
pending for EUROPACKET and ESPRESSO BIZKIT. In addition, we consider the design
and configuration of our Internet network to be proprietary to us. While we have
not patented any aspect of this design and configuration, we generally rely only
on the protection offered by trade secret law. Our intellectual property plays
an important role in our marketing strategy and our competitive position, and we
seek to protect it.

LEGAL PROCEEDINGS

    From time to time, we may be involved in litigation relating to claims
arising out of our ordinary course of business. We are not currently party to
any material legal proceedings.

EMPLOYEES

    As of January 31, 2000, we had 113 full-time employees. None of our
employees is represented by a labor union. We have not experienced any work
stoppages and consider our employee relations to be good.

FACILITIES

    Our corporate offices are currently located in Santa Monica, California,
where we lease approximately 9,600 square feet under a lease that expires in
December 2003. Due to the expansion of our workforce and network operations
center we have entered into a lease for approximately 28,500 square feet in
another office building in Santa Monica expiring in 2006. We plan to relocate
our entire office and operations to this new location during March and
April 2000. In addition, we lease approximately 2,800 square feet in Guildford,
Surrey, England for our UK operations under leases that expire in
December 2003.

                                       41

                                   MANAGEMENT

EXECUTIVE OFFICERS, KEY EMPLOYEES AND DIRECTORS

    The following is a list of our executive officers, key employees and
directors.



NAME                                       AGE                              POSITION(S)
- ----                                     --------   -----------------------------------------------------------
                                              
Jonathan L. Gans.......................     41      Chief Executive Officer, President and Director
Peter S. Hirshberg.....................     43      Chairman of the Board
Peter S. Zimble........................     32      Executive Vice President
Julie M. Spira.........................     42      Executive Vice President--Sales
Timothy F. Sylvester...................     40      Executive Vice President--Business and Legal Affairs
Allen J. Sciarillo.....................     35      Chief Financial Officer
Kenneth R. Halloway....................     37      Senior Vice President--Business Development
Timothy M. Jackson.....................     36      Senior Vice President--Operations
Kirk Cunningham........................     49      Vice President--Marketing
Jeffrey C. Barbakow(1).................     55      Director
Brent N. Cohen.........................     41      Director
James E. Kolsrud(1)....................     55      Director
Lawrence D. Lenihan, Jr.(2)............     35      Director
Norman J. Pattiz(2)....................     57      Director


- -------------------

(1) Member of our Audit Committee.

(2) Member of our Compensation Committee.

    JONATHAN L. GANS is a founder of InterPacket and has been our Chief
Executive Officer and a director since its formation in August 1995. Mr. Gans
was also appointed President in February 2000. Mr. Gans served as our Chairman
of the Board from July 1999 to November 1999. From 1992 until the time of its
sale to The Thomson Corporation in September 1997, Mr. Gans served as Chairman
and Chief Executive Officer of de Forest Research, an intellectual property
consulting firm serving the entertainment industry. From 1991 to July 1996, he
was Chief Financial Officer of Film Finances, Inc., a provider of completion
guaranty services to the film and television production industries. Mr. Gans is
a former attorney with the law firm of Skadden, Arps, Slate, Meagher & Flom and
a former Vice President of Corporate Finance with the investment banking firm of
Drexel Burnham Lambert.

    PETER S. HIRSHBERG has been the Chairman of the Board of InterPacket since
November 1999. From April 1997 through September 1999, he was founder and Chief
Executive Officer of Elemental Software, Inc., a software development company.
Elemental was acquired by Macromedia Incorporated in September 1999. From
January 1994 to April 1997, Mr. Hirshberg was Chairman of Peter Hirshberg &
Associates, a consulting firm that provided strategy, marketing and Internet
consulting services to a number of leading ISPs and high technology companies.
During a nine-year tenure at Apple Computer, Mr. Hirshberg served as director of
Enterprise Markets. Mr. Hirshberg is a member of the Board of Directors of
Firetalk Communications, an Internet-based voice communications technology and
services company.

    PETER S. ZIMBLE is a founder of InterPacket. He has been our Executive Vice
President since February 2000 and prior to that our President from our
formation. Mr. Zimble also served as a Director from August 1995 until February
2000. From January 1995 to August 1995, Mr. Zimble served as Vice
President--General Manager at Internet Holdings Group, an Internet investment
concern. From March 1994 to December 1994, Mr. Zimble served as Director of
Business Development at IDB Communications where he oversaw the technical and
sales growth of IDB's Digital Services Group which operated a domestic audio
distribution network. Mr. Zimble also served as Vice President of Sonnet

                                       42

Communications from November 1992 to March 1994, which operated a domestic
network designed for the distribution of digital audio radio commercials.

    JULIE M. SPIRA has been our Executive Vice President--Sales since
June 1997. From January 1996 until she joined InterPacket, Ms. Spira served as
Vice President of Broadcast Sales of Xing Technology and was responsible for the
sales and marketing of Internet broadcast services to U.S. content providers.
From 1987 to 1995, Ms. Spira served as Vice President of Broadcast Sales for IDB
Communications, overseeing the sales of satellite transmission services to radio
broadcasters and networks worldwide.

    TIMOTHY F. SYLVESTER has been our Executive Vice President--Business and
Legal Affairs since February 2000. From 1998 until he joined InterPacket, he was
an equity principal at Riordan & McKinzie, a law firm in Los Angeles,
California. From 1996 to 1997 he was a non-equity principal and from 1989 to
1996 Mr. Sylvester was an associate at Riordan & McKinzie.

    ALLEN J. SCIARILLO has served as our Chief Financial Officer since
July 1999. From October 1997 to June 1999, Mr. Sciarillo was Chief Financial
Officer of RSL Com USA, Inc., a division of RSL Com Ltd., a global
facilities-based telecommunications carrier. Prior to joining RSL,
Mr. Sciarillo was Vice President and Controller of Hospitality Worldwide
Services, Inc. from July 1996 to October 1997 and Controller of WCT
Communications, a long distance telephony services provider, from December 1993
to June 1996. Mr. Sciarillo began his career at Deloitte & Touche, where he
later served as a senior auditor.

    KENNETH R. HALLOWAY has been Vice President--Finance from August 1998 to
July 1999, our Vice President--Business Affairs from July 1999 to February 2000
and our Senior Vice President--Business Development since February 2000. From
1986 to October 1997, Mr. Halloway was Chief Financial Officer at
Moviestore/Active Entertainment, a film production and distribution company.

    TIMOTHY M. JACKSON has been our Senior Vice President--Operations since
July 1999. From January 1999 until he joined InterPacket, Mr. Jackson was Vice
President of Broadcast Service for McKibben Communications, a satellite
communications facility. From July 1994 to December 1998 Mr. Jackson served as
Director of Technical Operations for Discovery Networks International, a
division of Discovery Communications, Inc., and was responsible for the
technical development of Discovery Channel's worldwide distribution network.

    KIRK CUNNINGHAM has been our Vice President--Marketing since December 1999.
He was Vice President of Marketing for Macromedia, Incorporated from
September 1999 to December 1999. From April 1998 to September 1999, Mr.
Cunningham was Vice President of Marketing and Technical Services for Elemental
Software, a software development company. From November 1995 to April 1998,
Mr. Cunningham was a director of product marketing for DPI Services, Inc., an
enterprise-level software company in Silicon Valley. From November 1992 to
November 1995, Mr. Cunningham was the Chief Executive Officer and President of
Bay Area Easter Seals Society.

    JEFFREY C. BARBAKOW has been a director of InterPacket since February 1999.
In addition, Mr. Barbakow has been serving as the Chairman of the Board and
Chief Executive Officer of Tenet Healthcare Corporation, since June 1993. Prior
to joining Tenet Healthcare, Mr. Barbakow served as a Managing Director of
Donaldson, Lufkin & Jenrette Securities Corporation from September 1991 to
June 1993. Additionally, from October 1988 to November 1990 Mr. Barbakow served
as Chairman, Chief Executive Officer and President of Metro-Goldwyn-Mayer/United
Artists Communications Co.

    BRENT N. COHEN has been a director of InterPacket since February 2000. In
February 2000, Mr. Cohen became President and Chief Executive Officer of US
SEARCH.com Inc., a leading Internet-based provider of public record information.
From November 1998 to the present, Mr. Cohen has served on numerous advisory
boards of Internet start-ups, and he possesses extensive experience in
high-technology, international and financial fields. From July 1987 to
October 1998, he held various senior management positions at Packard Bell
Electronics Inc., now Packard Bell NEC, a manufacturer of personal computers,
including President-Consumer and International, Chief Operating Officer and
Chief Financial Officer. Mr. Cohen currently serves as a director of U.S.
SEARCH.com Inc. and Tag-It Pacific.

                                       43

    JAMES E. KOLSRUD is a founder of InterPacket and has been a director since
its formation in August 1995. In addition, Mr. Kolsrud served as an Executive
Vice President--Operations and Engineering of Star Telecommunications, Inc. from
September 1996 to February 2000. From March 1995 to September 1996, Mr. Kolsrud
was an international telecommunications consultant. Prior to March 1995,
Mr. Kolsrud was Vice President of Corporate Engineering and Administration of
IDB Communications Group, Inc., an international communications company.

    LAWRENCE D. LENIHAN, JR. has been a director of InterPacket since
November 1999. Mr. Lenihan is a Managing Director of Pequot Capital Management,
Inc. He joined the predecessor to this firm, Dawson-Samberg Capital Management,
in 1996. He is also a Managing Member of the General Partner of Pequot Private
Equity Fund II, L.P. Prior to joining Pequot, Mr. Lenihan was a principal at
Broadview Associates, LLC from 1993 to 1996. Prior to joining Broadview, Mr.
Lenihan held several positions at IBM, most recently as the leader of an
interactive multimedia software product business. He currently serves as a
director of Digital General Systems, Inc. and Mediaplex, Inc.

    NORMAN J. PATTIZ has been a director of InterPacket since June 1999. In
addition, Mr. Pattiz has been serving as Chairman and Executive Producer of
Westwood One since February 1994 and served as its Chief Executive Officer from
inception to January 1994. Westwood One was founded by Mr. Pattiz in 1976 and is
one of America's largest radio networks.

    All directors are elected to hold office until our next annual meeting of
stockholders and until their successors have been elected. Officers are elected
at the first board of directors meeting following the stockholders' meeting at
which the directors are elected and serve at the discretion of the board of
directors. There are no family relationships among any of our directors or
executive officers. Under our certificate of incorporation, the holders of our
preferred stock are entitled to elect one member to our board of directors.
Mr. Lenihan is the designee of the holders of our preferred stock.

BOARD COMMITTEES

    The board of directors has established an audit committee to review the
results and scope of the annual audit and the services provided by our
independent accountants. The current members of our audit committee are Jeffrey
C. Barbakow and James E. Kolsrud.

    The board of directors has also established a compensation committee that
reviews and recommends to the board of directors the compensation and benefits
of all our officers and establishes and reviews general policies relating to
compensation and benefits of our employees. The compensation committee also
administers our 1998 Stock Option Plan. The current members of the compensation
committee are Norman J. Pattiz and Lawrence D. Lenihan, Jr.            .

COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION

    Except as set forth below, none of the members of our compensation committee
has ever been an officer or employee of InterPacket. None of our executive
officers serves as a member of the board of directors or compensation committee
of any other entity that has one or more executive officers serving as a member
of our board of directors or compensation committee. From June 1999 to
December 1999, Jonathan L. Gans, our Chief Executive Officer and President, was
a member of the compensation committee.

DIRECTOR COMPENSATION

    Except as set forth below, our directors do not currently receive any cash
compensation from us for their service as members of the board of directors.
Non-employee directors are eligible to receive stock options pursuant to our
1999 Director Stock Option Plan and they are reimbursed for travel and lodging
expenses in connection with attendance at Board and committee meetings. As of
February 15, 2000, options to purchase a total of 320,000 shares had been
granted to our non-employee directors under this

                                       44

plan. Mr. Hirshberg, however, is paid an annual salary of $175,000, plus a
discretionary bonus to be determined by the Board, for serving as a full-time
executive officer.

EMPLOYMENT AGREEMENTS

    We have entered into employment agreements with Jonathan L. Gans, our Chief
Executive Officer, Julie M. Spira, our Executive Vice President--Sales, and
Timothy F. Sylvester, our Executive Vice President--Business and Legal Affairs.
The compensation, dates of employment and other material terms under the
employment agreements are as follows:

    - Mr. Gans is paid an annual base salary of $324,500, which shall increase
      no less than 10% per year. He is also entitled to receive a minimum annual
      bonus of $100,000. The initial term of his employment began on July 1,
      1999 and continues until June 30, 2002. If Mr. Gans' employment is
      terminated without cause or if he terminates his employment with us for
      good reason the employment agreement provides for the continued payment of
      Mr. Gans' salary, the greater of his minimum guaranteed bonus, the actual
      bonus paid to him during the preceding year, and the average of the actual
      bonuses paid to him during the two preceding years, and health and other
      benefits for a period of time equal to the greater of the remainder of the
      employment agreement's term or if the term of the employment agreement has
      less than one year remaining at the time of termination, then such
      remaining amount of time plus 12 months.

    - Ms. Spira shall be paid an annual base salary of $270,000 during 2000 and
      $300,000 during 2001. She is also entitled to receive an annual bonus
      between $25,000 and $90,000 based on InterPacket's performance. The
      initial term of her employment began on January 1, 1999 and continues
      until December 31, 2001. If Ms. Spira's employment is terminated without
      cause or if she terminates her employment with us for good reason the
      employment agreement provides for the continued payment of Ms. Spira's
      salary, the greater of her minimum guaranteed bonus, the actual bonus paid
      to her during the preceding year, and the average of the actual bonuses
      paid to her during the two preceding years, and health and other benefits
      for a period of time equal to the greater of the remainder of the
      employment agreement's term or if the term of the employment agreement has
      less than one year remaining at the time of termination, then such
      remaining amount of time plus 12 months.

    - Mr. Sylvester is paid an annual base salary of $150,000. The initial term
      of his employment continues until January 31, 2003. If Mr. Sylvester's
      employment is terminated without cause or if he terminates his employment
      with us for good reason the employment agreement provides for the
      continued payment of Mr. Sylvester's salary to him, the greater of the
      actual bonus paid to him during the preceding year and the average of the
      actual bonus paid to him during the two preceding years, if any, and
      health and other benefits for a period of time equal to the greater of the
      remainder of the employment agreement's term or if the term of the
      employment agreement has less than one year remaining at the time of
      termination, then such remaining amount of time plus 12 months.

    Generally, an employee may terminate the employment agreement for good
reason if:

    - we breach any material term of the employment agreement, provided that, if
      such breach is capable of cure, such breach continues for a period of
      30 days after we receive written notice,

    - if we assign to the employee, or if another employee of the Company
      assumes, duties and responsibilities substantially inconsistent with the
      employee's described duties and responsibilities, or

    - upon a change in control.

    A change in control means the happening of any of the following:

                                       45

    - if any person becomes the beneficial owner of 50% or more of the combined
      voting power of our outstanding securities,

    - the sale of all or substantially all of our assets,

    - the merger of the Company with or into another corporation in which we are
      not the surviving corporation, or our stockholders immediately prior to
      such merger are the owners of less than 50% of the combined voting power
      of InterPacket and such other corporation immediately after such merger,
      or

    - the election of the board of directors in any special or annual election
      or stockholders' consent where the incumbent directors immediately prior
      to such election or consent do not constitute a majority of the board of
      directors immediately after such election.

    Each of the employment agreements provides that the employment agreement
shall be extended by an additional period of one year unless either party to the
employment agreement gives written notice to the other of its intent to
terminate the employment agreement not less than 30 days prior to the expiration
of the employment agreement's initial term, and that if the employee's
employment is terminated without cause of if such employee terminates employment
with us for good reason, all of such employee's options granted pursuant to any
of our option plans shall immediately vest and the time period during which such
option may be exercised shall be extended by a period of two years.

    Further, all of the employment agreements:

    - impose restrictions relating to the disclosure of confidential information
      during the term of the agreement and for periods of up to two years
      thereafter,

    - prohibit the employee during the term of the agreement from competing with
      InterPacket, and

    - prohibit the employee from soliciting any customer or supplier of
      InterPacket during the term of the agreement and for periods of time
      ranging from one month to six months thereafter.

EXECUTIVE COMPENSATION

    The following table sets forth the compensation received for services
rendered to InterPacket by our Chief Executive Officer and all other executive
officers whose salary and bonus exceeded $100,000 for the year ended
December 31, 1999.

                                       46

                           SUMMARY COMPENSATION TABLE


                                                                                                         LONG-TERM
                                                                                                       COMPENSATION
                                                         ANNUAL COMPENSATION                              AWARDS
                                        ------------------------------------------------------   -------------------------
                                                                                                        SECURITIES
                                                                                OTHER ANNUAL            UNDERLYING
NAME AND PRINCIPAL POSITION    YEAR             SALARY($)           BONUS($)   COMPENSATION($)          OPTIONS(#)
- ---------------------------  --------   -------------------------   --------   ---------------   -------------------------
                                                                                  
Jonathan L. Gans ........      1999                       221,267   100,000            --                        300,000
  Chief Executive Officer
  and President(1)

Peter S. Zimble .........      1999                       136,041    50,000            --                        110,000
  Executive Vice
  President(2)

Julie M. Spira ..........      1999                       241,225    60,000        11,310(3)                      60,000
  Executive Vice
  President--Sales and
  Marketing

Kenneth R. Halloway .....      1999                        81,458    20,000            --                         60,000
  Senior Vice President--
  Business Development



                                     ALL OTHER
NAME AND PRINCIPAL POSITION       COMPENSATION($)
- ---------------------------  -------------------------
                          
Jonathan L. Gans ........                           --
  Chief Executive Officer
  and President(1)
Peter S. Zimble .........                           --
  Executive Vice
  President(2)
Julie M. Spira ..........                           --
  Executive Vice
  President--Sales and
  Marketing
Kenneth R. Halloway .....                           --
  Senior Vice President--
  Business Development


- -------------------

(1) Mr. Gans, who became President in February 2000, did not serve as President
    during 1999.

(2) Mr. Zimble served as President during 1999 and became Executive Vice
    President in February 2000.

(3) Includes commission compensation paid to Ms. Spira.

OPTION GRANTS

    The following table provides summary information regarding stock options
granted during the year ended December 31, 1999 to our Chief Executive Officer
and all other executive officers whose salary and bonus exceeded $100,000 for
the year ended December 31, 1999.

                             OPTION GRANTS IN 1999



                                                 INDIVIDUAL GRANTS
                               ------------------------------------------------------   POTENTIAL REALIZABLE VALUE
                                               PERCENT OF                                AT ASSUMED ANNUAL RATES
                                 NUMBER OF       TOTAL                                        OF STOCK PRICE
                                SECURITIES      OPTIONS                                  APPRECIATION FOR OPTION
                                UNDERLYING      GRANTED       EXERCISE                           TERM(4)
                                  OPTIONS          IN          PRICE       EXPIRATION   --------------------------
NAME                           GRANTED(#)(1)   1999(%)(2)   ($/SHARE)(3)      DATE          5%             10%
- ----                           -------------   ----------   ------------   ----------   ----------      ----------
                                                                                      
Jonathan L. Gans.............     100,000          4.5          2.25        03/01/09     $141,501        $358,592
                                  100,000          4.5          5.00        12/01/09      314,447         796,871
                                  100,000          4.5            (5)       12/01/09           (5)             (5)

Peter S. Zimble..............      60,000          2.7          2.25        03/01/09       84,901         215,155
                                   50,000          2.3          5.00        12/01/09      157,224         398,436

Julie M. Spira...............      25,000          1.1          2.25        03/01/09       35,375          89,648
                                   35,000          1.6          5.00        12/01/09      110,057         278,905

Kenneth R. Halloway..........      10,000          0.5          2.25         3/10/99       14,150          35,859
                                   50,000          2.3          5.00        12/01/99      157,224         398,436


                                       47

(1) Each option vests and becomes exercisable over a period of three years.

(2) We granted options to purchase an aggregate of 2,216,750 shares to some of
    our directors, officers and employees under our 1998 Stock Option Plan and
    1999 Director Stock Option Plan during 1999. See "Option Plans."

(3) Options were granted at an exercise price equal to the fair market value of
    our common stock, as determined by the board of directors on the date of
    grant.

(4) The potential realizable value is calculated assuming the exercise price on
    the date of grant appreciates at the indicated rate for the entire term of
    the option and that the option is exercised at the exercise price and sold
    on the last day of its term at the appreciated price. All options listed
    have a term of ten years. Stock price appreciation of 5% and 10% is assumed
    pursuant to the rules of the Securities and Exchange Commission. There can
    be no assurance that the actual stock price will appreciate over the
    ten-year option term at the assumed 5% or 10% levels or at all. Unless the
    market price of our common stock appreciates over the option term, no value
    will be realized from the option grants made to the named executive
    officers.

(5) In December 1999, Mr. Gans was granted an option to purchase 100,000 shares
    of our common stock at an exercise price equal to the initial public
    offering share price. As the initial public offering share price is not
    currently known, the potential realizable value of this option grant cannot
    be calculated.

OPTION EXERCISES AND HOLDINGS

    The following table provides summary information as of December 31, 1999
concerning the shares of common stock represented by outstanding stock options
held by our Chief Executive Officer and all other executive officers whose
salary and bonus exceeded $100,000 for the year ended December 31, 1999.

                          1999 YEAR-END OPTION VALUES



                                               NUMBER OF SECURITIES                  VALUE OF UNEXERCISED
                                              UNDERLYING UNEXERCISED                IN-THE-MONEY OPTIONS AT
                                           OPTIONS AT DECEMBER 31, 1999             DECEMBER 31, 1999(1)(2)
                                          -------------------------------       -------------------------------
NAME                                      EXERCISABLE       UNEXERCISABLE       EXERCISABLE       UNEXERCISABLE
- ----                                      -----------       -------------       -----------       -------------
                                                                                      
Jonathan L. Gans........................     100,000            400,000          $425,000           $675,000
Peter S. Zimble.........................      46,667            163,333           195,000            375,000
Julie M. Spira..........................      83,334            126,666           362,500            343,750
Kenneth R. Halloway.....................      16,000            100,000            63,960            190,700


- -------------------

(1) Except for Mr. Halloway, no options were exercised by the named executive
    officers during 1999. In December 1999 Mr. Halloway exercised options to
    purchase 4,000 shares at an exercise price of $.59 per share.

(2) Based on the fair market value of $5.00 per share for our common stock on
    December 31, 1999, as determined by the Board of Directors.

OPTION PLANS

    1998 STOCK OPTION PLAN.  In January 1998, we adopted our 1998 Stock Option
Plan and in 2000 we amended and restated the plan. We have reserved a total of
4,600,000 shares of common stock for issuance under the plan. As of
February 15, 2000, options to purchase a total of 3,047,750 shares of common
stock, with a weighted average exercise price of $3.66, had been granted, of
which 90,332 have been canceled, and 218,674 have been exercised. If an
outstanding option expires or terminates unexercised or in the event that any
shares of common stock acquired pursuant to the plan are reacquired by us, then
the shares

                                       48

subject to that option or shares that are reacquired by us will again be
available for issuance under the plan.

    The plan provides for the granting of incentive stock options and
nonqualified stock options to officers, key employees and consultants of
InterPacket or any of its subsidiaries and members of the board of directors of
InterPacket. The plan will terminate when all shares which may be issued under
it have been issued; however, our board of directors may terminate it earlier.
Each option granted under the plan will terminate as determined by the
compensation committee or our Board at the time of its grant, but no later than
ten years from the date the option is granted, subject to earlier termination in
the case of the termination of the grantee's employment or other relationship
with us.

    The compensation committee or our Board administers the plan and determines
dates on which options are granted and the terms and conditions of the options
granted, consistent with the plan, including the number of shares subject to an
option, the exercise price, and the term and exercisability of the options. In
addition, the committee may amend the plan as it deems advisable, so long as any
amendment does not adversely affect any outstanding options without the consent
of the person who is granted the options that are adversely affected.

    Generally, the options are nontransferable and vest based on a chronological
vesting schedule. Payment of the purchase price of options may be made in cash
or other consideration as determined by the committee.

    In connection with a change in control of the company, if outstanding
options are substituted by the company's acquiror then 50% of the unvested
shares of each optionholder shall accelerate and vest if the optionholder's
employment by the company is terminated other than for cause. Alternatively, if
the company's acquiror in a change of control does not offer substitute options
to optionholders, then 50% of the unvested shares of each optionholder shall
accelerate and vest on the consummation of the change in control.

    1999 DIRECTOR STOCK OPTION PLAN.  In 1999 we adopted our 1999 Director Stock
Option Plan and in 2000 we amended and restated this plan. We have reserved a
total of 550,000 shares of common stock for issuance under the plan. As of
February 15, 2000, options to purchase 320,000 shares of common stock, with a
weighted average exercise price of $5.67 had been granted. None of these options
have been exercised.

    The plan provides for the granting of options to non-employee directors of
InterPacket. The plan will terminate in June 2009, unless our board of directors
terminates it earlier. Each option granted under the plan will terminate ten
years from the date the option is granted, subject to earlier termination upon
the termination of the grantee's term as director.

    The board of directors, the Chairman of the Board or an individual
designated by the board of directors or the Chairman may be responsible for its
administration. Currently, the Chairman of the Board administers the plan. Each
non-employee director who was a member of the board of directors on the date the
plan became effective in June 1999 was granted options to purchase 10,000 shares
of common stock. Additionally, each non-employee director who was or became a
member of the Board on or after January 26, 2000, the date the 1999 Director
Stock Option Plan was amended and restated, received an option to purchase
75,000 shares of common stock. Additional grants of options may be made to
non-employee directors at any time by the administrator of the 1999 Director
Stock Option Plan. The exercise price of an option shall equal the fair market
value of our common stock on the date of grant. Except as may be set forth in
the option agreement between the non-employee director and us or as otherwise
determined by the administrator, the options vest and become exercisable pro
rata in equal annual installments over the three year period commencing on the
first anniversary of the date of grant, provided that the individual has
remained in continuous service as a director of InterPacket or one of its
subsidiaries for the 12 months prior to each such anniversary and is a
non-employee director on the

                                       49

applicable anniversary date. The options to purchase shares of common stock
granted in June 1999 are subject to a one year vesting schedule, provided that
the directors who received such options continue to serve as members of the
board of directors through that period. The options are generally
nontransferable but may be transferred to family members or a trust established
for the benefit of the director or such director's family members with the
approval of the administrator of this plan and payment of the exercise price may
be made in cash or other consideration. In addition, the board of directors may
amend the plan as it deems advisable, so long as any amendment does not
adversely affect any outstanding options without the consent of any person who
is adversely affected. In the event of a change of control, dissolution or
liquidation, each outstanding option shall vest and become exercisable.

RECENT ISSUANCES OF STOCK OPTIONS

    Subsequent to December 31, 1999 through February 15, 2000, we issued options
to purchase an aggregate of 221,500 shares of common stock to certain of our
employees and directors at an exercise price of $5.00 per share and 9,000
options at an exercise price of $8.00 per share.

INDEMNIFICATION AND LIMITATION OF LIABILITY OF DIRECTORS AND OFFICERS

    Our bylaws provide that we shall indemnify our directors and officers and
may indemnify our other employees and agents to the fullest extent permitted by
law, except for proceedings initiated by these persons without authorization
from our board of directors. We intend to enter into indemnification agreements
providing for indemnification to the fullest extent permitted by law with each
of our directors and executive officers.

    In addition, our certificate of incorporation provides that our directors
will not be personally liable to us or our stockholders for monetary damages for
any breach of fiduciary duty as a director, except for liability:

    - for any breach of the director's duty of loyalty to us or its
      stockholders,

    - for acts or omissions not in good faith or which involve intentional
      misconduct or a knowing violation of law,

    - under Section 174 of the Delaware General Corporation Law or

    - for any transaction from which the director derives an improper personal
      benefit.

    Our charter documents also provide that if Delaware law is amended further
eliminating or limiting the personal liability of directors, then the liability
of a director shall be eliminated or limited to the fullest extent permitted by
the amended Delaware law. These provisions do not affect a director's
responsibilities under any other law, including the federal securities laws or
state or federal environmental laws.

                                       50

                              CERTAIN TRANSACTIONS

SALES OF SECURITIES

    Since January 1997, we have issued and sold the following securities to the
following related parties:

    In June 1997, we issued and sold 1,684,000 shares of our common stock to
Peter Zimble for an aggregate purchase price of $70,000.

    In April 1999, we issued and sold an aggregate of 2,008,864 shares of our
common stock at $2.25 per share. The following table summarizes the shares of
common stock purchased in this financing by our officers, directors and greater
than 5% stockholders.



                                                               NUMBER
INVESTORS                                                     OF SHARES
- ---------                                                     ---------
                                                           
Jeffrey C. Barbakow.........................................   444,444
Brett Messing...............................................   222,222
Jeffrey P. Sudikoff(1)......................................   133,334
Jonathan L. Gans............................................    66,666
James E. Kolsrud............................................    50,000
Julie M. Spira..............................................    22,222
Brent Cohen(2)..............................................    22,222
Kenneth R. Halloway.........................................    11,110
Timothy F. Sylvester(3).....................................     4,444


- -------------------

(1) Mr. Sudikoff was our Chairman of the Board and our Secretary and a greater
    than 5% stockholder at the time of the purchase.

(2) Represents shares of common stock held by June Investments, LLC. Mr. Cohen
    is a managing member of June Investments.

(3) Mr. Sylvester, who was not an officer of InterPacket at the time of this
    purchase, became our Executive Vice President--Business and Legal Affairs in
    February 2000.

    In August 1999, Jeffrey Sudikoff exercised options to purchase 60,000 shares
of common stock at an average exercise price of $2.08 per share.

    In September and October 1999, we issued and sold an aggregate of 1,480,942
shares of our common stock at $4.50 per share. The following table summarizes
the shares of common stock purchased in this financing by our officers,
directors and greater than 5% stockholders.



                                                               NUMBER
INVESTORS                                                     OF SHARES
- ---------                                                     ---------
                                                           
Gotel Investments Ltd.......................................   270,000
Norman J. Pattiz............................................   222,223
Jeffrey C. Barbakow.........................................   222,222
Brett Messing...............................................   222,222
Peter S. Hirshberg..........................................   111,111
Jeffrey P. Sudikoff(1)......................................   100,000
Julie M. Spira..............................................    22,222
Jonathan L. Gans............................................    11,111
Kenneth R. Halloway.........................................     5,555
Timothy F. Sylvester(2).....................................     5,555
Allen J. Sciarillo..........................................     5,000


- -------------------

(1) Mr. Sudikoff was a greater than 5% stockholder at the time of the purchase.

(2) Mr. Sylvester, who was not an officer of InterPacket at the time of this
    purchase, became our Executive Vice President--Business and Legal Affairs in
    February 2000.

                                       51

    In November 1999, we issued and sold an aggregate of 3,000,000 shares of our
preferred stock at $5.00 per share. All of these shares of preferred stock will
automatically convert into shares of our common stock on a   -for-  basis
immediately before we complete this offering. We issued and sold 3,000,000
shares to the following parties in the following amounts:



INVESTOR                                                      SHARES PURCHASED
- --------                                                      ----------------
                                                           
Pequot Capital Management, Inc..............................     1,800,000
Intel Corporation*..........................................       800,000
BayStar Capital.............................................       200,000
Access Technology Partners, L.P.............................       160,000
Persons Affiliated with Chase H&Q...........................        40,000
                                                                 ---------
Total.......................................................     3,000,000


- -------------------

*   Greater than 5% stockholder

    On February 1, 2000, we issued and sold 60,000 shares of our common stock to
Timothy F. Sylvester. The purchase price for these shares was paid by
Mr. Sylvester in the form of a cash payment of $150,000 and the delivery of a
promissory note in the amount of $150,000. The note has a term of three years,
bears annual interest at the applicable rate under U.S. Treasury regulations, is
secured by the shares purchased and is otherwise full recourse against the
borrower.

OTHER TRANSACTIONS

    Since inception, we have provided traditional telecom services to STAR
Telecommunications, Inc. James E. Kolsrud, a director and greater than 5%
stockholder of InterPacket, was also an Executive Vice President of STAR. We
received revenues from STAR of approximately $1.4 million in 1997, $9.1 million
in 1998 and $3.4 million in 1999. We purchased services from STAR in the amount
of approximately $21,000 in 1997, $641,000 in 1998 and $993,000 in 1999. During
1998, STAR paid us $75,000 as a one-time payment to obtain a lower per-minute
rate for a circuit to a particular country. We paid this amount to another
related party in order to buy-out a royalty interest in the revenues generated
from this circuit.

    We expensed lease payments to KMK Capital Corp. of approximately $23,000 in
1997, $71,000 in 1998 and $285,000 in 1999. KMK Capital Corp. is owned by
Mr. Sudikoff whose relationship with us is discussed below.

    We believe that the transactions identified above that involved us were made
on terms no less favorable to us than could have been obtained from unaffiliated
third parties.

    Mr. Sudikoff is one of our four founders and, until June 29, 1999, he served
as the Chairman of our Board and as one of our officers. Mr. Sudikoff is a
greater than 5% stockholder of InterPacket. On February 19, 1999, Mr. Sudikoff
pleaded guilty to three violations of the federal securities laws relating to
insider trading, and on December 3, 1999 he was sentenced to community
confinement for a period of one year and one day. Mr. Sudikoff has also agreed
to pay a fine of $3 million in connection with such matters. On August 6, 1999,
Mr. Sudikoff agreed to settle a civil action brought by the Securities and
Exchange Commission whereby he consented to a ban on serving as an officer or
director of a publicly traded issuer for 12 years, agreed not to violate the
federal securities laws in the future, agreed to disgorge $652,566 and to pay a
fine of $200,000.

    On November 12, 1999, Mr. Sudikoff entered into a Voting Agreement and
Irrevocable Proxy with us under which he relinquished all voting rights on all
of his shares of common stock and granted an irrevocable proxy on these shares
to a voting committee established by our board of directors. The current members
of this committee are Messrs. Barbakow, Pattiz, Lenihan, Jr. and Cohen.
Additionally,

                                       52

Mr. Sudikoff agreed not to participate in our strategic planning, business or
operations in any manner and not to attend any of our board of directors
meetings. Under the agreement, Mr. Sudikoff retains dispositive powers with
respect to these shares. This agreement will terminate on November 1, 2004 if
not terminated earlier (i) by the transfer of Mr. Sudikoff's shares in
accordance with the agreement; (ii) upon a change of control; or (iii) where,
following the Company's initial public offering, for a period of 180 days, Mr.
Sudikoff's holdings constitute less than 2% of the Company's voting stock.

    We loaned Peter Zimble, our Executive Vice President, and a greater than 5%
stockholder of InterPacket, $35,000 in 1997 and $42,500 in 1998. As of
February 15, 2000, Mr. Zimble owed us approximately $69,000. We have signed a
note agreement with Mr. Zimble for $34,000 that requires monthly interest
payments over 12 months, with the principal amount of the note and unpaid
interest due at the end of that period. The interest rate on this note is six
percent per annum. Mr. Zimble is Mr. Sudikoff's first cousin.

    On July 21, 1999, Brett and Marla Messing acquired an option to purchase
520,000 shares of common stock at a purchase price of $5.00 per share from Gotel
Investments Ltd. Gotel is a greater than 5% stockholder of InterPacket. As this
option is presently exercisable, Mr. Messing is also a greater than 5%
stockholder of ours. Mr. Messing is an affiliate of Riverhorse Investments,
which is owned by Mr. Sudikoff.

    Under the Investor Rights Agreement, dated November 12, 1999, we have
extended certain registration rights to all of the purchasers of our preferred
stock and to, among others, Messrs. Gans, Zimble, Kolsrud, Barbakow and Pattiz
and Ms. Spira, who hold a total of 10,244,446 shares of our common stock, after
giving effect to the conversion of our outstanding shares of preferred stock.

    We intend to enter into indemnification agreements with each of our
directors and executive officers under which we agree to indemnify these
individuals to the fullest extent permitted by Delaware law. We have entered
into employment agreements with three of our executive officers. We also have
two stock option plans under which we have granted and will grant options to
purchase our common stock to our officers and directors. See
"Management--Employment Agreements," "--Option Plans" and "--Indemnification and
Limitation of Liability of Directors and Officers" for a more detailed
description of these matters.

    We intend that all future transactions between us and our officers,
directors, principal stockholders and other affiliates will be approved by a
majority of the board of directors, including a majority of the independent and
disinterested outside directors on the board of directors, and will be on terms
no less favorable to us than could be obtained from unaffiliated third parties.

                                       53

                             PRINCIPAL STOCKHOLDERS

    The following table sets forth information known to us regarding the
beneficial ownership of our common stock as of February 15, 2000, and as
adjusted to reflect the sale of the common stock offered in this offering, the
simultaneous conversion of all outstanding shares of our preferred stock into
common stock and our         for         stock split by:

    - each stockholder known by us to own beneficially more than 5% of our
      common stock,

    - each director,

    - our Chief Executive Officer and all other executive officers whose salary
      and bonuses exceeded $100,000 for the year ended December 31, 1999, and

    - all directors and executive officers as a group.



                                                             SHARES OF      PERCENT OF COMMON STOCK
                                                            COMMON STOCK   BENEFICIALLY OWNED(1)(2)
                                                            BENEFICIALLY   -------------------------
                                                              OWNED(1)       BEFORE         AFTER
                                                            ------------   -----------   -----------
                                                                                
FIVE PERCENT STOCKHOLDERS
Pequot Capital Management, Inc. (3) ......................   1,800,000           11.7%
  500 Nyala Farm Road, Westport, CT 06880

Gotel Investments Ltd. (4) ...............................   1,270,000            8.3
  c/o Walter Stresemann, 16 rue de la Pelisserie
  1211 Geneva 3, Switzerland

Intel Corporation (5) ....................................     800,000            5.2
  2200 Mission College Boulevard
  Santa Clara, CA 95052

Jeffrey P. Sudikoff (6) ..................................   1,293,334            8.4
  P.O. Box 34127
  Los Angeles, CA 90034

Brett Messing (7) ........................................     964,444            6.3
  1901 Main Street, Third Floor
  Santa Monica, CA 90405
DIRECTORS AND EXECUTIVE OFFICERS
Jonathan L. Gans (8)......................................   2,211,112           14.2
Peter S. Hirshberg........................................     111,111              *
Peter S. Zimble (9).......................................   2,066,667           13.4
Julie M. Spira (10).......................................     236,114            1.5
Kenneth R. Halloway (11)..................................      39,999              *
Jeffrey C. Barbakow.......................................     666,666            4.4
James E. Kolsrud (12).....................................   2,056,668           13.4
Norman J. Pattiz..........................................     222,223            1.5
Lawrence D. Lenihan, Jr. (13).............................   1,800,000           11.7
Brent N. Cohen (14).......................................      22,222              *
All directors and executive officers as a group              9,507,781           60.9%
  (13 persons) (15).......................................


- -------------------

 (1) Beneficial ownership is determined in accordance with the rules of the
     Securities and Exchange Commission. In computing the number of shares
     beneficially owned by a person and the percentage of ownership held by that
     person, shares of common stock subject to options held by that person that
     are currently exercisable or will become exercisable within 60 days after
     February 15, 2000 are deemed outstanding, while these shares are not deemed
     outstanding for computing percentage

                                       54

     ownership of any other person. Unless otherwise indicated in the footnotes
     below, the persons and entities named in the table have sole voting and
     investment power with respect to all shares beneficially owned, subject to
     community property laws where applicable. The address for those individuals
     for which an address is not otherwise indicated is: c/o InterPacket
     Networks, Inc., 1901 Main Street, 2nd Floor, Santa Monica, CA 90405.

 (2) Assumes no exercise of the underwriters' over-allotment option.

 (3) Includes shares issuable upon conversion of 1,800,000 shares of preferred
     stock upon completion of the offering. Pequot Capital Management, Inc. is
     the beneficial owner of these shares as a result of its power to control
     Pequot Private Equity Fund II, L.P.

 (4) The board of directors of Gotel holds voting and dispositive power for all
     shares of common stock held by Gotel. Gotel's board of directors is
     compromised of Walter Stresemann and Gregory Elias. Gotel has granted Brett
     Messing a presently exercisable option to acquire 520,000 of the share of
     common stock that it owns. See footnote 6.

 (5) Represents shares issuable upon conversion of 800,000 shares of preferred
     stock upon completion of the offering.

 (6) Under the terms of his voting agreement, Mr. Sudikoff relinquished all
     voting power with respect to these shares via an irrevocable proxy granted
     to the voting committee under this agreement, but continues to have sole
     dispositive power over these shares. This voting agreement expires in
     October 2004. See "Certain Transactions--Other Transactions."

 (7) Includes 520,000 shares issuable upon exercise of the option from Gotel.
     See footnote 4.

 (8) Includes 133,335 shares of common stock subject to options that are
     exercisable or will become exercisable within 60 days of February 15, 2000.

 (9) Includes 66,667 shares of common stock subject to options that are
     exercisable or will become exercisable within 60 days of February 15, 2000.

 (10) Includes 8,334 shares of common stock subject to options that are
      exercisable or will become exercisable within 60 days of February 15,
      2000.

 (11) Includes 3,334 shares of common stock subject to options that are
      exercisable or will become exercisable within 60 days of February 15,
      2000.

 (12) Includes 6,668 shares of common stock subject to options that are
      exercisable or will become exercisable within 60 days of February 15,
      2000.

 (13) Includes 1,800,000 shares of common stock held by Pequot Private Equity
      Fund II, L.P. which is controlled by Pequot Capital Management, Inc.
      Mr. Lenihan is a principal of Pequot Capital Management, Inc. Mr. Lenihan
      disclaims beneficial ownership of the shares attributed to Pequot Capital
      Management, Inc.

 (14) Represents shares of common stock held by June Investments, LLC.
      Mr. Cohen is a managing member of June Investments.

 (15) Includes the shares described in notes 8 through 14 above.

                                       55

                          DESCRIPTION OF CAPITAL STOCK

GENERAL

    We are authorized to issue 250,000,000 shares of common stock, $.001 par
value, and 3,000,000 shares of preferred stock, $.001 par value.

COMMON STOCK

    The holders of common stock are entitled to one vote per share on all
matters to be voted upon by stockholders. After the holders of preferred stock,
holders of common stock are entitled to receive ratably such dividends as may be
declared by our board of directors out of funds legally available for that
purpose. In the event of our liquidation, dissolution or winding up, the holders
of common stock are entitled to share ratably in all assets remaining after
payment of liabilities and liquidation preferences of outstanding shares of
preferred stock. The common stock has no preemptive, conversion, subscription or
other similar rights. All outstanding shares of common stock are fully paid and
non-assessable, and the shares of common stock to be issued upon completion of
this offering will be fully paid and non-assessable.

PREFERRED STOCK

    Upon the closing of this offering, all outstanding shares of preferred stock
will be converted into      shares of common stock. See Note 8 to our
Consolidated Financial Statements for a description of the currently outstanding
preferred stock. Following this conversion, our certificate of incorporation
will be amended and restated to delete all references to these shares of
preferred stock. Under the restated certificate of incorporation, our board of
directors has the authority, without further action by stockholders, to issue up
to 3,000,000 shares of preferred stock in one or more series and to fix the
rights, preferences, privileges, qualifications and restrictions granted to or
imposed upon the preferred stock, including dividend rights, conversion rights,
voting rights, rights and terms of redemption, liquidation preference and
sinking fund terms, any or all of which may be greater than the rights of the
common stock. The issuance of preferred stock could negatively affect the voting
power of holders of common stock and reduce the likelihood that common
stockholders will receive dividend payments and payments upon liquidation. The
issuance could have the effect of decreasing the market price of the common
stock. The issuance of preferred stock also could have the effect of delaying,
deterring or preventing a change in our control.

REGISTRATION RIGHTS

    Under the Investor Rights Agreement dated as of November 12, 1999, certain
officers and several of our investors, holding an aggregate of            shares
of our common stock, have registration rights pertaining to the securities they
hold. If we propose to register any of our securities under the Securities Act
for our own account or the account of any of our stockholders other than these
holders of registrable shares, holders of these registrable shares are entitled
to notice of the registration and entitled to include registrable shares in that
offering, provided that the underwriters of that offering have the right to
limit the number of shares included in the registration. In addition, commencing
180 days after the effective date of the registration statement of which this
prospectus is a part, we may be required to prepare and file a registration
statement under the Securities Act at our expense if requested to do so by the
holders of at least 30% of the registrable shares, provided the anticipated
aggregate offering price will exceed $5,000,000, excluding underwriting
discounts and commissions. We are required to use our best efforts to effect the
registration. We are not obligated to effect more than two stockholder-initiated
registrations. Further, under some conditions, holders of registrable securities
may require us to file registration statements on Form S-3 with respect to these
securities, though we are not required to effect any registrations on Form S-3
unless the aggregate price to the public is $1,000,000 or more.

                                       56

    We are required to bear substantially all costs incurred in these
registrations, other than underwriting discounts and commissions. The
registration rights described above could result in substantial future expenses
for us and adversely affect any future equity or debt offerings by us.

ANTI-TAKEOVER PROVISIONS

DELAWARE LAW

    We are governed by the provisions of Section 203 of the Delaware Law. In
general, Section 203 prohibits a public Delaware corporation from engaging in a
business combination, including mergers, asset sales or other transactions
financially benefiting the stockholder, with an interested stockholder, unless
the business combination is approved in a prescribed manner. An "interested
stockholder" is a person who, together with affiliates and associates, has owned
within three years 15% or more of the corporation's voting stock. The statute
could have the effect of delaying, deferring or preventing a change in our
control.

CHARTER PROVISIONS

    Upon the completion of this offering, our certificate of incorporation shall
authorize our Board of Directors to issue preferred stock with rights senior to
those of common stock without prior stockholder approval. This provision could
delay or discourage some transactions involving an actual or potential change in
control of us or our management, including transactions in which stockholders
might otherwise receive a premium for their shares over then current prices, and
may limit the ability of stockholders to remove current management or approve
transactions that stockholders may deem to be in their best interests and could
adversely affect the price of our common stock.

THE NASDAQ STOCK MARKET'S NATIONAL MARKET

    We intend to list our common stock on the Nasdaq National Market under the
trading symbol IPKT.

TRANSFER AGENT AND REGISTRAR

    The transfer agent and registrar for our common stock is U.S. Stock Transfer
Corporation. U.S. Stock's address is 1815 South Brand Boulevard, Glendale, CA
91204, and its telephone number is (818) 502-1404.

                        SHARES ELIGIBLE FOR FUTURE SALE

    Future sales of substantial amounts of common stock in the public market
could lower prevailing market prices. As described below,      shares currently
outstanding will be available for sale immediately after this offering. Sales of
substantial amounts of our common stock in the public market after the
restrictions lapse could harm the prevailing market price and impair our ability
to raise equity capital in the future.

    Upon completion of the offering, we will have approximately
outstanding shares of common stock. We will also have options outstanding to
purchase approximately            shares of common stock, of which      are
vested and exercisable as of                . Of the shares outstanding, the
           shares to be sold in this offering, plus any shares issued upon
exercise of the underwriters' over-allotment option, will be freely tradable
without restriction under the Securities Act, unless purchased by our affiliates
as that term is defined in Rule 144 under the Securities Act. In general,
affiliates include officers, directors or 10% stockholders.

    The remaining            shares outstanding are "restricted securities"
within the meaning of Rule 144. Restricted securities may be sold in the public
market only if registered or if they qualify for an exemption from registration
under Rules 144, 144(k) or 701 promulgated under the Securities Act, which are
summarized below. Sales of the restricted securities in the public market, or
the availability of these shares for sale, could adversely affect the market
price of the common stock.

                                       57

    Our directors, officers and significant securityholders will enter into
lock-up agreements in connection with this offering generally providing that
they will not offer, sell, contract to sell or grant any option to purchase or
otherwise dispose of our common stock or any securities exercisable for or
convertible into our common stock owned by them for a period of 180 days after
the date of this prospectus without the prior written consent of Chase
Securities Inc. and Lehman Brothers. Taking into account the lock-up agreements,
and assuming Chase Securities Inc. and Lehman Brothers do not release
securityholders from these agreements, the number of shares that will be
available for sale in the public market under the provisions of Rule 144, 144(k)
and 701 will be:

    - Beginning on the effective date of this prospectus, only the shares sold
      in this offering and an additional      shares will be immediately
      available for sale in the public market.

    - Beginning 180 days after the effective date of this prospectus,
      approximately      shares will be eligible for sale.

    In general, under Rule 144, after the expiration of the lock-up agreements,
a person who has beneficially owned restricted securities for at least one year
would be entitled to sell within any three-month period a number of shares that
does not exceed the greater of:

    - one percent of the number of shares of common stock outstanding at that
      time which will equal approximately      shares immediately after the
      offering; or

    - the average weekly trading volume of the common stock during the four
      calendar weeks preceding the sale.

    Sales under Rule 144 are also subject to requirements with respect to manner
of sale, notice and the availability of current public information about us.
Under Rule 144(k), a person who is not deemed to have been our affiliate at any
time during the three months preceding a sale and who has beneficially owned the
shares proposed to be sold for at least two years, is entitled to sell these
shares without complying with the manner of sale, public information, volume
limitation or notice provisions of Rule 144.

    Rule 701 permits our employees, officers, directors or consultants who
purchased shares pursuant to a written compensatory plan or contract to resell
these shares in reliance upon Rule 144 but without compliance with specific
restrictions. Rule 701 provides that affiliates may sell their Rule 701 shares
under Rule 144 without complying with the holding period requirement and that
non-affiliates may sell these shares in reliance on Rule 144 without complying
with the holding period, public information, volume limitation or notice
provisions of Rule 144.

    Following the closing of this offering, we intend to file a registration
statement on Form S-8 under the Securities Act covering shares of common stock
subject to outstanding options under our 1998 Stock Option Plan and 1999
Director Stock Option Plan. Based on the number of shares subject to outstanding
options as of                and currently reserved for issuance under these
plans, this registration statement would cover approximately            shares.
This registration statement will automatically become effective upon filing.
Accordingly, subject to the exercise of these options, shares registered under
such registration statement will be available for sale in the open market
immediately after the expiration of the 180 day lock-up period.

                                       58

                                  UNDERWRITING

    Chase Securities Inc., Lehman Brothers and CIBC World Markets Corp. are the
representatives of the underwriters. Subject to the terms and conditions of the
underwriting agreement, the underwriters named below, through their
representatives, have severally agreed to purchase from us, and we have agreed
to sell them, the number of shares of common stock listed opposite the name of
each underwriter below:



                                                              NUMBER OF
                        UNDERWRITERS                           SHARES
                        ------------                          ---------
                                                           
Chase Securities Inc........................................
Lehman Brothers.............................................
CIBC World Markets Corp.....................................
                                                               -------
    Total...................................................
                                                               =======


    The underwriting agreement provides that the obligations of the underwriters
are subject to certain conditions precedent, including the absence of any
material adverse change in our business and the receipt of certain certificates,
opinions and letters from us, our counsel and the independent auditors. The
nature of the underwriters' obligation is such that they are committed to
purchase all of the shares of common stock offered by this prospectus if they
purchase any shares.

    The following table summarizes the per share and total underwriting
discounts and commissions we will pay to the underwriters in connection with
this offering:



                                                             TOTAL
                                           ------------------------------------------
                                             PER         WITHOUT            WITH
                                            SHARE     OVER-ALLOTMENT   OVER-ALLOTMENT
                                           --------   --------------   --------------
                                                              
Underwriting discounts and commissions...


    We estimate that the total expenses of this offering, excluding underwriting
discounts and commissions, will be approximately $           .

    The underwriters propose to offer the shares of common stock directly to the
public at the initial public offering price listed on the cover page of this
prospectus and to certain dealers at this price less a concession not in excess
of $           per share under the public offering price. The underwriters may
allow, and such dealers may reallow, a concession not in excess of $
per share to certain other dealers. After the initial public offering of the
shares, the offering price and other selling terms may be changed by the
representatives of underwriters.

    We have granted to the underwriters an option, exercisable no later than
30 days after the date of this prospectus, to purchase up to
           additional shares of common stock at the initial public offering
price, less the underwriting discounts and commissions listed on the cover page
of this prospectus. To the extent that the underwriters exercise this option,
each of the underwriters will have a firm commitment to purchase approximately
the same percentage of such additional shares as the number of shares of common
stock to be purchased by it shown in the table above bears to the total number
of shares of common stock offered in this offering. We will be obligated to sell
shares to the underwriters to the extent the option is exercised. The
underwriters may exercise this option only to cover over-allotments made in
connection with the sale of common stock offered by us.

    The offering of the shares is made for delivery when, as and if accepted by
the underwriters and subject to prior sale and to withdrawal, cancellation or
modification of the offering without notice. The underwriters reserve the right
to reject an order for the purchase of shares in whole or in part.

                                       59

    We have agreed to indemnify the underwriters against certain liabilities,
including liabilities under the Securities Act, and to contribute to payments
the underwriters may be required to make in respect of these liabilities.

    Substantially all of our stockholders, including all of our executive
officers and directors, have agreed that they will not, without the prior
written consent of Chase Securities Inc. and Lehman Brothers, offer, sell, or
otherwise dispose of any shares of common stock, options or warrants to acquire
shares of common stock or securities exchangeable for or convertible into shares
of common stock owned by them for a period of 180 days following the date of
this prospectus. We have agreed that we will not, without the prior written
consent of Chase Securities Inc. and Lehman Brothers offer, sell or otherwise
dispose of any shares of common stock, options or warrants to acquire shares of
common stock or securities exchangeable for or convertible into shares of common
stock for a period of 180 days following the date of this prospectus, except
that we may issue shares upon the exercise of options granted prior to the date
hereof, and may grant additional options under our stock option plans. Without
the prior written consent of Chase Securities Inc. and Lehman Brothers, any
additional options granted shall not be exercisable during this 180-day period.

    Certain persons participating in this offering may over-allot or effect
transactions which stabilize, maintain or otherwise affect the market price of
the common stock at levels above those which might otherwise prevail in the open
market, including by entering stabilizing bids, effecting syndicate covering
transactions or imposing penalty bids. A stabilizing bid means the placing of
any bid or effecting of any purchase for the purpose of pegging, fixing or
maintaining the price of the common stock. A syndicate covering transaction
means the placing of any bid on behalf of the underwriting syndicate or the
effecting of any purchase to reduce a short position created in connection with
this offering. A penalty bid means an arrangement that permits the underwriters
to reclaim a selling concession from a syndicate member in connection with this
offering when shares of common stock sold by the syndicate member are purchased
in syndicate covering transactions. Such transactions may be effected on The
Nasdaq Stock Market, in the over-the-counter market, or otherwise. Such
stabilizing, if commenced, may be discontinued at any time.

    Prior to the offering, there has been no public market for our common stock.
The initial public offering price for the common stock will be determined by
negotiation among us and the representatives. Among the factors to be considered
in determining the initial public offering price will be the prevailing market
and economic conditions, our revenues and earnings, market valuations of other
companies engaged in activities similar to our business operations, estimates of
our business potential and prospects, the present state of our business
operations, our management and other factors deemed relevant. The estimated
initial public offering price range set forth on the cover of this preliminary
prospectus is subject to change as a result of market conditions or other
factors.

    At our request, the underwriters have reserved for sale at the initial
public offering price, not more than five percent of the shares of common stock
offered by this prospectus, not including shares subject to the underwriters'
over-allotment option, for certain parties, including our directors, officers,
employees, business associates and related persons. There can be no assurance
that any of the reserved shares will be purchased. The number of shares of
common stock available for sale to the general public in this offering will be
reduced to the extent these individuals purchase the reserved shares. Any
reserved shares which are not so purchased will be offered by the underwriters
to the general public on the same basis as other shares offered by this
prospectus.

    In connection with this offering, certain underwriters and selling group
members, if any, who are qualified market makers on the Nasdaq National Market
may engage in passive market making transactions in our common stock on the
Nasdaq National Market in accordance with Rule 103 of Regulation M under the
Securities Exchange Act of 1934, as amended. In general, a passive market maker
must display its bid at a price not in excess of the highest independent bid of
such security; if all independent bids are

                                       60

lowered below the passive market maker's bid, however, such bid must then be
lowered when certain purchase limits are exceeded.

    Chase Securities Inc. and persons associated with Chase Securities Inc.
beneficially own 621,201 shares of our common stock.

    A person associated with CIBC World Markets Corp. beneficially owns 35,554
shares of our common stock.

                                 LEGAL MATTERS

    The validity of the common stock offered under this prospectus will be
passed upon for InterPacket by Riordan & McKinzie, A Professional Law
Corporation, Los Angeles, California. Certain principals of Riordan & McKinzie
own an aggregate of 190,000 shares of InterPacket's common stock. Certain legal
matters raised in connection with this offering will be passed upon for the
underwriters by Gibson, Dunn & Crutcher LLP, San Francisco, California.

                                    EXPERTS

    The consolidated financial statements and schedule of InterPacket
Networks, Inc. and Subsidiary as of December 31, 1998 and 1999 and for each of
the three years in the period ended December 31, 1999 included in this
prospectus and elsewhere in the registration statement have been audited by
Arthur Andersen LLP, independent public accountants, as indicated in their
reports with respect thereto, and are included herein in reliance upon the
authority of said firm as experts in giving said reports.

                             ADDITIONAL INFORMATION

    We filed with the Securities and Exchange Commission a registration
statement on Form S-1 under the Securities Act with respect to the shares of
common stock offered in this offering. This prospectus does not contain all of
the information contained in the registration statement and the exhibits and
schedule filed with the registration statement. For further information with
respect to InterPacket and the common stock offered in this offering, we refer
you to the registration statement and the exhibits and schedules filed as part
of the registration statement. Statements contained in this prospectus
concerning the contents of any contract or any other document referred to are
not necessarily complete. We refer you to the copy of such contract or document
filed as an exhibit to the registration statement.

    Our registration statement, including exhibits and schedules attached
thereto, may be inspected without charge at the Securities and Exchange
Commission's public reference facilities in Room 1024, 450 Fifth Street, N.W.,
Washington, D.C. 20549, and at the Securities and Exchange Commission's regional
offices located at the Northwest Atrium Center, 500 West Madison Street, Suite
1400, Chicago, Illinois 60661 and Seven World Trade Center, 13th Floor, New
York, New York 10048. You may also obtain copies of all or any part of our
registration statement from such offices after payment of fees prescribed by the
Securities and Exchange Commission. The Securities and Exchange Commission
maintains a worldwide website that contains reports, proxy and information
statements and other information regarding registrants that file electronically
with the Securities and Exchange Commission at HTTP://WWW.SEC.GOV.

                                       61

                           INTERPACKET NETWORKS, INC.

                   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

                                    CONTENTS


                                                           
Report of Independent Public Accountants....................    F-2

Consolidated Balance Sheets as of December 31, 1998 and
  1999......................................................    F-3

Consolidated Statements of Operations for the years ended
  December 31, 1997, 1998 and 1999..........................    F-5

Consolidated Statements of Stockholders' Equity (Deficit)
  and Comprehensive Income for the years ended December 31,
  1997, 1998 and 1999.......................................    F-6

Consolidated Statements of Cash Flows for the years ended
  December 31, 1997, 1998 and 1999..........................    F-7

Notes to Consolidated Financial Statements..................    F-8


                                      F-1

    After the stock split discussed in Note 12 to InterPacket Networks, Inc.'s
consolidated financial statements is effective, we expect to be in a position to
render the following audit report.

ARTHUR ANDERSEN LLP
Los Angeles, California
February 11, 2000

                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

To InterPacket Networks, Inc.:

    We have audited the accompanying consolidated balance sheets of InterPacket
Networks, Inc. (a Delaware corporation) and subsidiary as of December 31, 1998
and 1999, and the related consolidated statements of operations, stockholders'
equity (deficit) and comprehensive income and cash flows for each of the three
years in the period ended December 31, 1999. These financial statements are the
responsibility of the Company's management. Our responsibility is to express an
opinion on these financial statements based on our audits.

    We conducted our audits in accordance with auditing standards generally
accepted in the United States. Those standards require that we plan and perform
the audit to obtain reasonable assurance about whether the financial statements
are free of material misstatement. An audit includes examining, on a test basis,
evidence supporting the amounts and disclosures in the financial statements. An
audit also includes assessing the accounting principles used and significant
estimates made by management, as well as evaluating the overall financial
statement presentation. We believe that our audits provide a reasonable basis
for our opinion.

    In our opinion, the financial statements referred to above present fairly,
in all material respects, the financial position of InterPacket Networks, Inc.
and subsidiary as of December 31, 1998 and 1999, and the results of their
operations and their cash flows for each of the three years in the period ended
December 31, 1999 in conformity with accounting principles generally accepted in
the United States.

                                      F-2

                   INTERPACKET NETWORKS, INC. AND SUBSIDIARY
                          CONSOLIDATED BALANCE SHEETS
                           DECEMBER 31, 1998 AND 1999

                                     ASSETS



                                                                                      PRO-FORMA
                                                                                     (SEE NOTE 8)
                                                             1998         1999           1999
                                                          ----------   -----------   ------------
                                                                                     (UNAUDITED)
                                                                            
Current Assets:
  Cash..................................................  $    1,855   $15,948,294   $15,948,294
  Accounts receivable, net of allowance of
    $16,600 and $140,200 at December 31, 1998
    and 1999, respectively..............................     369,742     1,333,914     1,333,914
  Accounts receivable from related parties,
    net of allowance of $63,400 at
    December 31, 1998...................................   1,308,844       206,274       206,274
  Inventory.............................................     161,047     1,063,090     1,063,090
  Advances to stockholder and employees.................      42,280        68,485        68,485
  Deposits..............................................     116,778         5,000         5,000
  Prepaid expenses and other assets.....................      64,263       161,396       161,396
                                                          ----------   -----------   -----------
        Total current assets............................   2,064,809    18,786,453    18,786,453
                                                          ----------   -----------   -----------
Property and Equipment:
  Operating equipment...................................     681,462     2,319,687     2,319,687
  Computer equipment....................................      90,367       442,726       442,726
  Furniture and fixtures................................       9,124        76,836        76,836
  Equipment under capital leases........................          --    41,456,658    41,456,658
                                                          ----------   -----------   -----------
                                                             780,953    44,295,907    44,295,907
  Less--Accumulated depreciation........................     (98,929)   (1,422,989)   (1,422,989)
                                                          ----------   -----------   -----------
                                                             682,024    42,872,918    42,872,918
                                                          ----------   -----------   -----------

  Deposits..............................................     330,378     1,570,457     1,570,457
  Deposits to related parties...........................          --        26,344        26,344
  Intangible assets, net of amortization of $22,433.....          --       426,228       426,228
  Other assets..........................................          --       608,179       608,179
                                                          ----------   -----------   -----------
        Total assets....................................  $3,077,211   $64,290,579   $64,290,579
                                                          ==========   ===========   ===========


   The accompanying notes are an integral part of these consolidated balance
                                    sheets.

                                      F-3

                   INTERPACKET NETWORKS, INC. AND SUBSIDIARY
                          CONSOLIDATED BALANCE SHEETS
                           DECEMBER 31, 1998 AND 1999

                 LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT)



                                                                                          PRO-FORMA
                                                                                         (SEE NOTE 8)
                                                                 1998         1999           1999
                                                              ----------   -----------   ------------
                                                                                         (UNAUDITED)
                                                                                
Current Liabilities:
  Bank overdraft............................................  $  373,213   $        --   $        --
  Accounts payable..........................................   1,172,434     1,773,932     1,773,932
  Accrued expenses..........................................     931,807     1,804,938     1,804,938
  Accounts payable and accrued expenses from related
    parties.................................................     288,749        54,938        54,938
  Deferred revenue..........................................     681,671     1,831,711     1,831,711
  Current portion of capital leases.........................          --     2,138,068     2,138,068
  Customer deposits.........................................     352,657       751,835       751,835
  Deposits from related party...............................     181,970        49,756        49,756
                                                              ----------   -----------   -----------
        Total current liabilities...........................   3,982,501     8,405,178     8,405,178
                                                              ----------   -----------   -----------
Capital Leases, net of Current Portion......................          --    38,669,292    38,669,292
                                                              ----------   -----------   -----------
Mandatorily Redeemable Preferred Stock--$.001 par value:
  Authorized--3,000,000 shares
  Issued and outstanding--3,000,000 shares at December 31,
    1999....................................................          --    14,823,800            --
                                                              ----------   -----------   -----------

Commitments and Contingencies (Note 4)

Stockholders' Equity (Deficit):
  Common stock--$.001 par value:
    Authorized--50,000,000 shares
    Issued and outstanding--8,526,316 and 12,193,897
      shares at December 31, 1998 and 1999 and 15,193,897
      in pro forma 1999.....................................       8,526        12,193        15,193
  Additional paid-in capital................................     357,730    45,124,620    59,945,420
  Stockholder receivables...................................     (35,158)      (35,158)      (35,158)
  Deferred compensation.....................................          --   (30,585,462)  (30,585,462)
  Other comprehensive income................................          --         2,173         2,173
  Deficit...................................................  (1,236,388)  (12,126,057)  (12,126,057)
                                                              ----------   -----------   -----------
        Stockholders' equity (deficit)......................    (905,290)    2,392,309    17,216,109
                                                              ----------   -----------   -----------
        Total liabilities and stockholders' equity
          (deficit).........................................  $3,077,211   $64,290,579   $64,290,579
                                                              ==========   ===========   ===========


   The accompanying notes are an integral part of these consolidated balance
                                    sheets.

                                      F-4

                   INTERPACKET NETWORKS, INC. AND SUBSIDIARY
                     CONSOLIDATED STATEMENTS OF OPERATIONS
              FOR THE YEARS ENDED DECEMBER 31, 1997, 1998 AND 1999



                                                            1997         1998           1999
                                                         ----------   -----------   ------------
                                                                           
Revenue:
  Network services.....................................  $  406,895   $ 2,283,701   $ 10,051,114
  Revenue from related parties--network services.......     175,924     1,831,233        738,362
  Revenue from related parties--traditional telecom
    services...........................................   1,176,330     7,294,757      2,684,751
                                                         ----------   -----------   ------------
        Total revenue..................................   1,759,149    11,409,691     13,474,227
Operating Expenses:
  Cost of network services.............................     452,748     5,284,329     10,346,284
  Cost of traditional telecom services.................     531,834     4,749,765      1,273,645
  Cost from related parties............................      21,246       777,724        993,292
  Selling and marketing expenses.......................     131,714       828,120      2,396,857
  General and administrative expenses..................     429,435     1,017,567      4,297,178
  General and administrative expenses
    from related parties...............................      24,565        80,480        389,075
  Non-cash compensation charges........................          --            --      2,488,405
  Depreciation and amortization........................       9,390        87,569      1,346,493
                                                         ----------   -----------   ------------
        Total operating expenses.......................   1,600,932    12,825,554     23,531,229
                                                         ----------   -----------   ------------
Income (Loss) from Operations..........................     158,217    (1,415,863)   (10,057,002)
Other Income (Expense):
  Interest income......................................         902        22,886        205,792
  Interest expense.....................................        (129)         (110)      (942,990)
  Other................................................          --        (2,824)       (94,669)
                                                         ----------   -----------   ------------
                                                                773        19,952       (831,867)
                                                         ----------   -----------   ------------
Income (Loss) before Provision for
  Income Taxes.........................................     158,990    (1,395,911)   (10,888,869)
Provision (Benefit) for Income Taxes...................      69,613       (68,013)           800
                                                         ----------   -----------   ------------
Net Income (Loss)......................................  $   89,377   $(1,327,898)  $(10,889,669)
                                                         ==========   ===========   ============
Basic and diluted income (loss) per common share.......  $     0.01   $     (0.16)  $      (1.05)
                                                         ==========   ===========   ============
Weighted average number of common shares...............   7,250,000     8,412,000     10,392,000
                                                         ==========   ===========   ============
Pro forma basic and diluted loss per common share
  (unaudited)..........................................                             $      (1.01)
                                                                                    ============
Weighted average number of common shares used to
  compute pro forma loss per common share
  (unaudited)..........................................                               10,803,000
                                                                                    ============


 The accompanying notes are an integral part of these consolidated statements.

                                      F-5

                   INTERPACKET NETWORKS, INC. AND SUBSIDIARY
           CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)
                            AND COMPREHENSIVE INCOME
              FOR THE YEARS ENDED DECEMBER 31, 1997, 1998 AND 1999


                                  COMMON STOCK                                                           OTHER         RETAINED
                              ---------------------     ADDITIONAL      STOCKHOLDER     DEFERRED     COMPREHENSIVE     EARNINGS
                                SHARES      AMOUNT    PAID-IN CAPITAL   RECEIVABLES   COMPENSATION      INCOME        (DEFICIT)
                              ----------   --------   ---------------   -----------   ------------   -------------   ------------
                                                                                                
Balance, at December 31,
  1996......................   6,316,000   $ 6,316      $    (3,158)      $   (158)   $         --       $   --      $      2,133
Issuance of common stock....   1,784,000     1,784           73,216        (40,000)             --           --                --
Stockholder contributions...          --        --           38,098             --                           --                --
Net income..................          --        --               --             --              --           --            89,377
                              ----------   -------      -----------       --------    ------------       ------      ------------
Balance, at December 31,
  1997......................   8,100,000     8,100          108,156        (40,158)             --           --            91,510
Issuance of common stock....     426,316       426          249,574             --              --           --                --
Repayment of stockholder
  note......................          --        --               --          5,000              --           --                --
Net loss....................          --        --               --             --              --           --        (1,327,898)
                              ----------   -------      -----------       --------    ------------       ------      ------------
Balance, at December 31,
  1998......................   8,526,316     8,526          357,730        (35,158)             --           --        (1,236,388)
Issuance of common stock....   3,590,247     3,590       11,556,573             --              --                             --
Compensation expense
  relating to issuance of
  common stock..............          --        --        1,775,954             --              --           --
Exercise of stock options...      77,334        77          136,450             --              --           --                --
Compensation expense
  relating to stock
  options...................          --        --       31,297,913             --     (30,585,462)          --                --
Comprehensive income:
  Net loss..................          --        --               --             --              --           --       (10,889,669)
  Cumulative translation
    adjustment..............          --        --               --             --              --        2,173                --
Comprehensive loss..........          --        --               --             --              --           --                --
                              ----------   -------      -----------       --------    ------------       ------      ------------
Balance, at December 31,
  1999......................  12,193,897   $12,193      $45,124,620       $(35,158)   $(30,585,462)      $2,173      $(12,126,057)
                              ==========   =======      ===========       ========    ============       ======      ============



                                 TOTAL
                              ------------
                           
Balance, at December 31,
  1996......................  $      5,133
Issuance of common stock....        35,000
Stockholder contributions...        38,098
Net income..................        89,377
                              ------------
Balance, at December 31,
  1997......................       167,608
Issuance of common stock....       250,000
Repayment of stockholder
  note......................         5,000
Net loss....................    (1,327,898)
                              ------------
Balance, at December 31,
  1998......................      (905,290)
Issuance of common stock....    11,560,163
Compensation expense
  relating to issuance of
  common stock..............     1,775,954
Exercise of stock options...       136,527
Compensation expense
  relating to stock
  options...................       712,451
Comprehensive income:
  Net loss..................   (10,889,669)
  Cumulative translation
    adjustment..............         2,173
                              ------------
Comprehensive loss..........   (10,887,496)
                              ------------
Balance, at December 31,
  1999......................  $  2,392,309
                              ============


 The accompanying notes are an integral part of these consolidated statements.

                                      F-6

                   INTERPACKET NETWORKS, INC. AND SUBSIDIARY

                     CONSOLIDATED STATEMENTS OF CASH FLOWS

              FOR THE YEARS ENDED DECEMBER 31, 1997, 1998 AND 1999



                                                                1997         1998           1999
                                                              ---------   -----------   ------------
                                                                               
Cash Flows from Operating Activities:
  Net income (loss).........................................  $  89,377   $(1,327,898)  $(10,889,669)
  Adjustments to reconcile net income (loss) to net cash
    provided by (used in) operating activities:
    Compensation expense relating to stock options..........         --            --        712,451
    Compensation expense relating to issuance of common
      stock.................................................         --            --      1,775,954
    Depreciation and amortization expense...................      9,390        87,569      1,346,493
    Bad debt expense........................................         --        80,000        183,574
    Deferred income taxes...................................     68,813       (68,813)            --
    Decrease (increase) in assets, net of acquisition:
      Accounts receivable...................................    (61,032)     (325,292)    (1,119,207)
      Accounts receivable from related parties..............   (804,352)     (563,910)     1,102,570
      Inventory.............................................         --      (161,047)      (902,043)
      Advances to stockholder and employees.................         --       (42,280)       (26,205)
      Deposits..............................................         --      (326,568)    (1,266,423)
      Prepaid expenses and other assets.....................     (4,110)     (180,741)        19,647
    Increase (decrease) in liabilities, net of acquisition:
      Bank overdraft........................................    330,424        42,789       (373,213)
      Accounts payable......................................     79,451     1,092,983        601,498
      Accrued expenses......................................    154,908       776,899        810,577
      Accounts payable and accrued expenses from related
        parties.............................................     17,516       271,233       (233,811)
      Deferred revenue......................................     50,560       615,621      1,128,449
      Deposits..............................................     55,800       285,357        399,178
      Deposits from related party...........................         --       181,970       (132,214)
                                                              ---------   -----------   ------------
        Net cash provided by (used in) operating
          activities........................................    (13,255)      437,872     (6,862,394)
                                                              ---------   -----------   ------------
Cash Flows from Investing Activities:
  Capital expenditures......................................    (55,621)     (691,017)    (1,956,353)
  Payment for acquisition...................................         --            --       (500,000)
  Other assets..............................................         --            --       (125,373)
                                                              ---------   -----------   ------------
        Net cash used in investing activities...............    (55,621)     (691,017)    (2,581,726)
                                                              ---------   -----------   ------------
Cash Flows from Financing Activities:
  Issuance of common stock..................................     66,760       250,000     11,696,690
  Issuance of preferred stock...............................         --            --     14,823,800
  Repayment of stockholder note.............................         --         5,000             --
  Repayment of capital lease obligations....................         --            --       (649,298)
  Initial public offering costs included in other assets....         --            --       (482,806)
                                                              ---------   -----------   ------------
        Net cash provided by financing activities...........     66,760       255,000     25,388,386
                                                              ---------   -----------   ------------
Effect of exchange rate changes on cash.....................         --            --          2,173
Increase (decrease) in cash.................................     (2,116)        1,855     15,946,439

Cash, beginning of period...................................      2,116            --          1,855
                                                              ---------   -----------   ------------
Cash, end of period.........................................  $      --   $     1,855   $ 15,948,294
                                                              =========   ===========   ============


 The accompanying notes are an integral part of these consolidated statements.

                                      F-7

                   INTERPACKET NETWORKS, INC. AND SUBSIDIARY

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                               DECEMBER 31, 1999

1. NATURE OF BUSINESS

    InterPacket Networks, Inc. (the "Company" or "InterPacket") is a Delaware
corporation in the business of providing a satellite-based broadband Internet
network that delivers high-speed Internet services to international Internet
service providers and other businesses. The Company's proprietary network design
integrates the broadcast capabilities of satellites with Internet network
technologies to offer its international customers a scalable solution to the
contraints of the public Internet infrastructure. Effective December 1999, the
Company discontinued traditional telephony services to focus on its Internet
business.

    On September 23, 1999, IPG Acquisition Inc. was incorporated in the State of
Delaware. On November 5, 1999, Interpacket Group, Inc. and IPG Acquisition Inc.
merged to become InterPacket Group, Inc., a Delaware corporation. On February
18, 2000, the Company changed its name to InterPacket Networks, Inc., which has
been retroactively reflected in the accompanying consolidated financial
statements.

    In September 1998, the Company established InterPacket (UK) Limited, a
wholly owned subsidiary in the United Kingdom, to expand operations in Europe.
In November 1998, the Company entered into a joint venture with Internet
Promoters India Limited ("IPIL") to provide Internet services in India. The
Company owns 49 percent of the equity of IPIL and accounts for the investment
under the equity method.

    On September 28, 1999, the Company completed the acquisition of certain
assets and technology from a subsidiary of Level 3 Communications Limited, for a
cash price of approximately $500,000. (see Note 10).

    The Company faces risks normally associated with early stage enterprises
including the need to raise additional capital to fund future operations and
expansion. There can be no assurance that the Company will be successful in
raising the needed capital. Also, should the Company be successful in obtaining
capital, there can be no assurances that profitable operations can be achieved.

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

PRINCIPLES OF CONSOLIDATION

    The accompanying consolidated financial statements include the accounts of
InterPacket and its wholly-owned subsidiary. All material intercompany
transactions have been eliminated.

REVENUE RECOGNITION

    The Company records revenue for Internet service during the month of service
and for long distance telecommunications sales at the time of customer usage.
Deferred revenue consists of advance billings for the following month's services
or prepayments from new customers not yet in service. Included in accounts
receivable and deferred revenue as of December 31, 1998 and 1999 are $409,475
and $794,217, respectively, of billed but unearned revenues.

COST OF SERVICES

    Cost of services represent direct charges from vendors that the Company
incurs to deliver service to its customers. These include access fees, leasing
costs for satellite facilities, teleports, Internet connectivity and the
rate-per-minute charges from other carriers that terminate traffic on behalf of
the Company.

                                      F-8

                   INTERPACKET NETWORKS, INC. AND SUBSIDIARY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

                               DECEMBER 31, 1999

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
TRANSLATION OF FOREIGN CURRENCIES

    Management determined that the functional currency of its foreign subsidiary
is the local currency. Balance sheets prepared in their functional currencies
are translated to the reporting currency, the United States dollar, at exchange
rates in effect at the end of the accounting period except for stockholders'
equity accounts which are translated at rates in effect when these balances were
originally recorded. Revenue and expense accounts are translated at a weighted
average of exchange rates during the period. The cumulative effect of
translation is included in other comprehensive income in the accompanying
consolidated balance sheets.

COMPREHENSIVE INCOME

    On January 1, 1998, the Company adopted Statement of Financial Accounting
Standards ("SFAS") No. 130, "Reporting Comprehensive Income." SFAS No. 130
requires that comprehensive income, which is the total of net income and all
other non-owner changes in equity, be displayed in the financial statements. The
adoption of SFAS No. 130 had no impact on total stockholders' equity. The
components of the Company's comprehensive income as presented in the
consolidated statements of stockholders' equity (deficit) and comprehensive
income include net income and unrealized gains and losses from currency
translation.

BASIC AND DILUTED INCOME (LOSS) PER SHARE

    In accordance with SFAS No. 128, "Computation of Earnings Per Share," basic
earnings per share is computed by dividing the net earnings available to common
stockholders for the period by the weighted average number of common shares
outstanding during the period. Diluted earnings per share is computed by
dividing the net earnings for the period by the weighted average number of
common and common equivalent shares outstanding during the period.

    Common equivalent shares, consisting of incremental common shares issuable
upon the exercise of stock options and the conversion of the preferred shares
are excluded from the diluted earnings per share calculation as their effect is
anti-dilutive.

    A summary of the shares used to compute net income (loss) per share and pro
forma net loss per share is as follows:



                                                   Year Ended December 31,
                                              ----------------------------------
                                                1997        1998         1999
                                              ---------   ---------   ----------
                                                             
Weighted average common shares used to
  compute basic net loss per common share...  7,250,000   8,412,000   10,392,000
Effect of dilutive securities...............         --          --           --
                                              ---------   ---------   ----------
Weighted average common shares used to
  compute diluted loss per common share.....  7,250,000   8,412,000   10,392,000
                                              =========   =========
Conversion of preferred stock...............                             411,000
                                                                      ----------
Weighted average number of common shares
  used to compute pro forma loss per common
  share.....................................                          10,803,000
                                                                      ==========


                                      F-9

                   INTERPACKET NETWORKS, INC. AND SUBSIDIARY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

                               DECEMBER 31, 1999

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
    Pro forma loss per common share gives effect to the conversion of 3,000,000
shares of preferred stock into common stock upon the effectiveness of the
initial public offering.

INVENTORY

    Inventory represents purchased communications equipment which the Company
resells to its customers. The inventory is carried at the lower of cost or
market.

PROPERTY AND EQUIPMENT

    Property and equipment are carried at cost. Depreciation of property and
equipment is computed using the straight-line method over the following
estimated useful lives:


                                                
Operating equipment..............................  5 years
Computer equipment...............................  3 years
Furniture and fixtures...........................  5 years
Equipment under capital leases...................  11 to 13 years


    Replacements and betterments, renewals and extraordinary repairs that extend
the life of the asset are capitalized; other repairs and maintenance are
expensed. The cost and accumulated depreciation applicable to assets sold or
retired are removed from the accounts and any gain or loss on disposition is
recognized in other income or expense.

    Included in the Company's balance sheets at December 31, 1998 and 1999 are
approximately $280,000 and $42.9 million, respectively, of equipment which is
located outside of the United States.

DEPOSITS

    Deposits represent payments made to satellite operators and long distance
providers to secure lower rates. These deposits are refunded or applied against
future services.

INTANGIBLE ASSETS

    Intangible assets represent the excess of cost over the fair market value of
net tangible assets acquired and are amortized using the straight-line method
over a five-year period. The Company continually evaluates whether events and
circumstances have occurred that indicate the remaining estimated useful life of
intangible assets might warrant revision or that the remaining balance of the
intangible assets and other long-lived assets may not be recoverable. When
factors indicate that the intangible assets and other long-lived assets should
be evaluated for possible impairment, the Company uses an estimate of
undiscounted future net cash flows over the remaining life of the assets to
determine if impairment has incurred. Assets are grouped at the lowest level for
which there are identifiable cash flows that are largely independent from other
asset groups. The Company uses discounted future expected net cash flows to
determine the amount of impairment loss.

                                      F-10

                   INTERPACKET NETWORKS, INC. AND SUBSIDIARY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

                               DECEMBER 31, 1999

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
OTHER ASSETS

    Other assets include capitalized initial public offering costs of $482,806
and the investment in IPIL which is being accounted for under the equity method.

STATEMENTS OF CASH FLOWS

    During the periods ended December 31, 1997 and 1998, no cash was paid for
interest. During 1999, the Company paid $784,807 in interest charges. For the
same periods, cash paid for income taxes amounted to $1,600, $800 and $5,724,
respectively.

    Non-cash investing and financing activities are as follows for the years
ended December 31, 1997, 1998 and 1999:



                                                  1997       1998        1999
                                                --------   --------   -----------
                                                             
Issuance of common stock for notes............  $40,000    $    --    $        --
Conversion of debt to equity..................  $ 6,338    $    --    $        --
Assets acquired under capital leases..........  $    --    $    --    $41,456,658


    These non-cash transactions are excluded from the statements of cash flows.

CONCENTRATIONS OF RISK

    As of December 31, 1999, the Company had cash account balances of
approximately $15.1 million at financial institutions which were in excess of
federally-insured amounts.

    The Company provided carrier grade telephony service to a single customer
who accounted for a substantial portion of the overall revenue of the Company.
The Company's largest customer accounted for 76 percent and 12 percent of gross
accounts receivable at December 31, 1998 and 1999, respectively. The Company's
largest customer represented 77 percent, 80 percent and 25 percent of revenue
during the years ended December 31, 1997, 1998 and 1999. The Company's largest
customer is a related party (see Note 3).

    For the year ended December 31, 1999, 73 percent of total revenue and
91 percent of revenue from network services were generated outside the United
States.

    Purchases from the four largest vendors for the years ended December 31,
1997 and 1998 amounted to 88 percent and 59 percent, respectively, and purchases
from the two largest vendors for the year ended December 31, 1999 amounted to 47
percent of total purchases.

    In providing its network application services, the Company is dependent on
uninterrupted satellite service which is provided by four vendors. The Company
also relies predominantly on one vendor for uplink services. From time to time,
the Company experienced interruptions in satellite transmission service for
which they do not receive reimbursement from the provider. An extended period of
disruption could have a material adverse effect on the Company's financial
position and results of operations.

                                      F-11

                   INTERPACKET NETWORKS, INC. AND SUBSIDIARY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

                               DECEMBER 31, 1999

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
USE OF ESTIMATES

    The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of revenues and expenses during the
reporting period. Actual results could differ from those estimates.

FAIR VALUE OF FINANCIAL INSTRUMENTS

    The carrying value of the Company's cash, receivables, payables and accrued
liabilities approximate their fair value because of the short maturities of
these instruments. The carrying value of the Company's capital leases
approximate their fair values because the interest rates are comparable to those
available to the Company on similar terms.

3. RELATED PARTY TRANSACTIONS

    A significant stockholder and member of the board of directors of the
Company is an executive at STAR Telecommunications, Inc. ("STAR"). During the
years ended December 31, 1997, 1998 and 1999, the Company provided long distance
telephone service to STAR in the amount of $1,352,254, $9,119,990 and
$3,419,113, respectively. Accounts receivable for these services totaled
$1,281,003, net of the reserve, and $204,374 as of December 31, 1998 and 1999,
respectively. The Company also had an outstanding deposit from STAR as of
December 31, 1998 and 1999 in the amount of $181,970 and $49,756, respectively.
The Company has purchased services from STAR in the amount of $21,246, $640,941
and $993,292 for the years ended December 31, 1997, 1998 and 1999, respectively.
Accounts payable and accrued liabilities for these services totaled $287,801 and
$39,000 at December 31, 1998 and 1999, respectively. As of December 31, 1999,
the Company had a deposit with STAR in the amount of $4,920. During the year
ended December 31, 1998, STAR paid the Company $75,000 as a one-time payment to
obtain a lower per-minute rate for a specific circuit to a particular country.
The Company then paid this amount to another related party to buy out a royalty
interest in the revenue generated from such circuit, thereby reducing the
per-minute rate. The pricing of related party transactions was determined by
management.

    During 1999, the Company expensed consulting fees from the current chairman
of the board in the amount of $43,750. At December 31, 1999, accounts payable
for these services amounted to $8,750.

    During the years ended December 31, 1997 and 1998, the Company purchased
services from a company related to the former chairman of the board and
stockholder in the amount of $1,915 and $146,167, respectively. During the year
ended December 31, 1999, the Company purchased services from companies primarily
owned by this stockholder in the amount of $31,207. The Company paid rent for
its corporate headquarters in the amount of $22,650, $71,096 and $284,634 to a
company partially owned by this stockholder. Accounts payable for these services
amounted to $948 and $7,188 as of December 31, 1998 and 1999, respectively.
Accounts receivables from one of these entities is $1,900 at December 31, 1999.
The Company also has outstanding deposits from these related entities in the
amount of $21,424 at December 31, 1999. The Company provided services to one of
these related parties during the years ended December 31, 1998 and 1999 in the
amount of $6,000 and $4,000, respectively. During 1999, the

                                      F-12

                   INTERPACKET NETWORKS, INC. AND SUBSIDIARY

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

                               DECEMBER 31, 1999

3. RELATED PARTY TRANSACTIONS (CONTINUED)
Company also accelerated the vesting of stock options for the former chairman of
the board and recorded a related compensation expense in the amount of $145,000.

    During the years ended December 31, 1998 and 1999, the Company provided
payroll services for a company owned by the former chairman of the board and
stockholder. The Company paid the payroll costs for two persons in the amount of
$54,795 and $26,736, respectively. As of December 31, 1998, the Company had been
reimbursed $26,954 and recorded a related party receivable in the amount of
$27,841. The Company has been reimbursed for the payroll costs in full as of
December 31, 1999.

    During 1998, the Company advanced an executive and significant stockholder
$42,280. As of December 31, 1999, $34,733 of this amount was still outstanding
and included in advances to stockholder and employees.

    During the year ended December 31, 1999, the Company purchased services from
a company owned by a director, executive officer and stockholder in the amount
of $29,484.

4. COMMITMENTS AND CONTINGENCIES

    The Company has leases for satellite transponder space and related
facilities under various agreements expiring through 2011. At December 31, 1999,
the minimum aggregate payments under the capital leases and non-cancelable
operating leases are summarized as follows:



                                     CAPITAL LEASES   OPERATING LEASES      TOTAL
                                     --------------   ----------------   ------------
                                                                
Year Ending December 31,
2000...............................   $  5,870,548      $12,174,662      $ 18,045,210
2001...............................      5,802,000       10,590,441        16,392,441
2002...............................      5,802,000        8,777,266        14,579,266
2003...............................      5,802,000        6,611,840        12,413,840
2004...............................      5,802,000        2,894,250         8,696,250
Thereafter.........................     37,628,000       12,669,972        50,297,972
                                      ------------      -----------      ------------
                                        66,706,548      $53,718,431      $120,424,979
                                                        -----------      ------------
Less: Amount representing
  interest.........................    (25,899,188)
                                      ------------
                                        40,807,360
Less: Current portion..............     (2,138,068)
                                      ------------
                                      $ 38,669,292
                                      ============


    The Company has also committed to lease three additional transponders that
begin on August 15, 2000, May 15, 2001 and November 15, 2001. The Company has
committed to leasing these transponders through the end of their useful lives
which is expected to be October 2013. Estimated future payments under these
commitments are approximately $56.5 million.

    Office space and office equipment rent expense for the years ended
December 31, 1997, 1998 and 1999 was $22,650, $71,096 and $284,634,
respectively. Rental for leased lines, satellite access and related facilities
for the years ended December 31, 1997, 1998 and 1999 amounted to $317,551,
$6,281,302 and $10,433,321, respectively.

                                      F-13

4. COMMITMENTS AND CONTINGENCIES (CONTINUED)

    The Company has employment agreements with three executives. The agreements
provide for a continuation of salary in the event of termination without cause.
Also, stock options will vest immediately upon certain events. The Company has
also committed to issue 100,000 stock options to the chief executive officer at
the initial public offering price.

5. INCOME TAXES

    The Company accounts for income taxes in accordance with SFAS No. 109,
"Accounting for Income Taxes," under which deferred assets and liabilities are
provided on differences between financial reporting and taxable income using
enacted tax rates. Deferred income tax expenses are based on the changes in
deferred income tax assets or liabilities from period to period.

    Under SFAS No. 109, deferred tax assets may be recognized for temporary
differences that will result in deductible amounts in future periods. A
valuation allowance is recognized if based on the weight of available evidence,
it is more likely than not that some portion or all of the deferred tax asset
will not be realized. The net deferred tax asset of $3,884,019 at December 31,
1999 has been fully reserved.

    The components of the net deferred taxes at December 31, 1998 and 1999 are
as follows:



                                                         1998         1999
                                                       ---------   -----------
                                                             
Deferred tax asset:
  Net operating loss.................................  $  35,246   $ 5,830,352
  Cash to accrual....................................    480,388     2,158,807
                                                       ---------   -----------
                                                         515,634     7,989,159

Deferred tax liability:
  Depreciation.......................................    (34,721)   (3,036,996)
  Cash to accrual....................................         --    (1,068,144)
                                                       ---------   -----------
                                                         (34,721)   (4,105,140)
                                                       ---------   -----------
                                                         480,913     3,884,019
Less--valuation reserve..............................   (480,913)   (3,884,019)
                                                       ---------   -----------
Net deferred taxes...................................  $      --   $        --
                                                       =========   ===========


    The provision for income taxes for the years ended December 31, 1997, 1998
and 1999 are as follows:



                                                    1997       1998       1999
                                                  --------   --------   --------
                                                               
Current:
  Federal taxes.................................  $     --   $     --   $     --
  State taxes...................................       800        800        800
                                                  --------   --------   --------
                                                       800        800        800
                                                  --------   --------   --------
Deferred:
  Federal taxes.................................    58,542    (58,542)        --
  State taxes...................................    10,271    (10,271)        --
                                                  --------   --------   --------
                                                    68,813    (68,813)        --
                                                  --------   --------   --------
Provision (benefit) for income taxes............  $ 69,613   $(68,013)  $    800
                                                  ========   ========   ========


                                      F-14

5. INCOME TAXES (CONTINUED)
    Differences between the provision for income taxes and income taxes at the
statutory federal income tax rate for the years ended December 31, 1997, 1998
and 1999 are as follows:



                                                         1997       1998         1999
                                                       --------   ---------   -----------
                                                                     
Income taxes at the statutory federal rate...........  $54,057    $(474,610)  $(3,702,215)
State income taxes, net of federal income tax
  effect.............................................    9,276      (77,390)     (619,439)
Permanent differences................................      739        5,130       924,510
Change in valuation reserve..........................       --      480,913     3,403,106
Other................................................    5,541       (2,056)       (5,162)
                                                       -------    ---------   -----------
                                                       $69,613    $ (68,013)  $       800
                                                       =======    =========   ===========


    The Company has net operating loss carryforwards of approximately $13
million for Federal and State income tax purposes, which will expire through
2019 and 2004, respectively.

6. ACCRUED EXPENSES

    Accrued expenses at December 31, 1998 and 1999 consist of the following:



                                                           1998        1999
                                                         --------   ----------
                                                              
Payroll and related costs..............................  $114,516   $  383,746
Network costs..........................................   774,291      835,453
Other..................................................    43,000      585,739
                                                         --------   ----------
                                                         $931,807   $1,804,938
                                                         ========   ==========


7. STOCK OPTIONS

    On January 1, 1998, the Company adopted the 1998 Stock Option Plan (the
"Plan"). The Plan provides for the granting of stock options to purchase up to
2,900,000 shares of common stock and terminates in ten years. Options vest over
a period as determined by the Board of Directors, generally three years and
expire in ten years. The option price is determined by the Board of Directors
but may not be less than the fair market value of the stock on the date of
grant, except for participants who are 10 percent stockholders of the Company,
for which the price may not be less than 110 percent of the fair market value.

    On June 14, 1999, the Company adopted the 1999 Director Stock Option Plan
(the "Directors Plan"). The Plan provides for the granting of stock options to
purchase up to 200,000 shares of common stock and terminates in ten years. Each
year all non-employee directors shall be granted options to purchase 10,000
shares of common stock. Options vest and become exercisable on the first
anniversary of the date of grant, provided that the individual has remained in
continuous service as a director of InterPacket for the preceding twelve-month
period. Options also vest and become exercisable upon a change in control, as
defined. The option price shall equal the fair market value of the stock on the
date of grant.

    The Company has elected to adopt SFAS No. 123, "Accounting for Stock-Based
Compensation," for disclosure purposes only and applies Accounting Principle
Board (APB) Opinion No. 25 and related interpretations in accounting for its
employee stock options.

                                      F-15

7. STOCK OPTIONS (CONTINUED)

    The following is a summary of the Company's outstanding options and activity
for the years ended December 31, 1998 and 1999:



                                                                1998                   1999
                                                         -------------------   --------------------
                                                                    WEIGHTED               WEIGHTED
                                                          SHARES    AVERAGE     SHARES     AVERAGE
                                                          UNDER     EXERCISE     UNDER     EXERCISE
                                                          OPTION     PRICE      OPTION      PRICE
                                                         --------   --------   ---------   --------
                                                                               
Options outstanding, at
  beginning of year....................................       --     $  --       758,000    $ 0.88
  Granted..............................................  758,000      0.88       755,000      3.39
  Granted below current market prices..................       --        --     1,461,750      4.74
  Exercised............................................       --        --       (77,334)     1.77
  Canceled.............................................       --        --       (79,832)     1.32
                                                         -------     -----     ---------    ------

Options outstanding, at
  end of year..........................................  758,000     $0.88     2,817,584    $ 3.52
                                                         =======     =====     =========    ======

Options exercisable at end of year.....................       --        --       332,000    $ 0.76
                                                         =======     =====     =========    ======
Weighted average fair value of options granted during
  the period...........................................              $0.21                  $ 0.79
                                                                     =====                  ======
Weighted average fair value of options granted during
  the period below their current market prices.........                                     $33.27
                                                                                            ======


    The following table summarizes information about the options outstanding at
December 31, 1999:



                                      OPTIONS OUTSTANDING
                       -------------------------------------------------        OPTIONS EXERCISABLE
          RANGE OF                   WEIGHTED AVERAGE                      ------------------------------
          EXERCISE       NUMBER         REMAINING       WEIGHTED AVERAGE     NUMBER      WEIGHTED AVERAGE
           PRICES      OUTSTANDING   CONTRACTUAL LIFE    EXERCISE PRICE    EXERCISABLE    EXERCISE PRICE
         -----------   -----------   ----------------   ----------------   -----------   ----------------
                                                                       
         $      0.50      306,000       8.1 years            $0.50           200,666          $0.50
          0.585-1.25      355,334       8.7 years             1.18           131,334           1.16
           2.25-4.50    1,462,250       9.8 years             4.01                --             --
                5.00      694,000       9.9 years             5.00                --             --
         -----------   ----------       ---------            -----           -------          -----
         $ 0.50-5.00    2,817,584       9.5 years            $3.52           332,000          $0.76
         ===========   ==========       =========            =====           =======          =====


    As permitted by SFAS No. 123, the Company continues to apply the accounting
rules of APB No. 25 governing the recognition of compensation expense from its
stock option plan. Such accounting rules measure compensation expense on the
first date at which both the number of shares and the exercise price are known.
Under the Company's plan, this would typically be the grant date. The Company
generally issues its stock options with an exercise price based on the fair
market value of the Company's stock at the date of grant as determined by the
board of directors. The Company also issued certain stock options to Company
executives and employees at exercises prices below their current market prices.
The related compensation charges of $31,297,913 are amortized over the three
year vesting periods of the related options.

    Under the provisions of SFAS No. 123, equity instruments granted to
non-employees are excluded from the pro forma disclosure requirements and are
recorded as compensation expense at fair value in the accompanying statements of
operations. The Company issued no options to non-employees during the periods
presented. During 1999, the Company changed the vesting term for the former
chairman of the board and another former employee which resulted in additional
compensation expense of $240,538.

                                      F-16

7. STOCK OPTIONS (CONTINUED)

    Had the Company applied the fair value based method of accounting to all
grants of stock options, under SFAS No. 123, the Company would have recorded
additional compensation expense as follows for the years ended December 31, 1998
and 1999, respectively:



                                                                1998         1999
                                                              ---------   -----------
                                                                    
Additional compensation expense.............................  $  25,572   $   161,578

Net loss:
  As reported...............................................  1,327,898    10,889,669
  Pro forma.................................................  1,353,470    11,051,247

Net loss per share:
  As reported...............................................       0.16          1.05
  Pro forma.................................................       0.16          1.06


    These pro forma amounts were determined by estimating the fair value of each
option on its grant date using the Black-Scholes option-pricing model.
Assumptions of 5.4 percent and 5.49 percent for the risk free interest rate, 5
years for expected life, no volatility and no expected dividends were applied to
all grants.

8. MANDATORILY REDEEMABLE PREFERRED STOCK

    On November 12, 1999, the Company entered into a Series A Convertible
Preferred Stock Purchase Agreement to issue 3 million shares of convertible
preferred stock at $5.00 per share. The preferred stockholders have certain
registration and preemptive rights; as well as preferential rights upon
dissolution of the Company. In the event of a liquidation or dissolution of the
Company (as defined), the preferred stockholders are guaranteed to receive such
funds to allow them an internal rate of return of 35 percent annually from the
original date of issuance. Each preferred share is convertible into a share of
common stock if requested by the majority of the preferred stockholders or upon
a public offering at not less than $7.00 per share and which raises a minimum of
$25 million. The conversion ratio is subject to adjustment in certain
circumstances such as upon future sale of Company shares at a price below $5.00.
The preferred stockholders may request redemption at the initial purchase price
after November 12, 2003. See Note 2 for pro forma weighted average number of
common shares used to compute pro forma loss per common share.

9. CAPITAL STOCK

    On April 9, 1998, the Company sold 426,316 shares of common stock to an
investor for $250,000.

    On April 14, 1999, the Company sold 2,008,864 shares of common stock through
a private placement for $4,519,928. The Company sold 594,442 of these shares to
employees and directors of the Company. In August 1999, the Company sold 33,776
additional shares for $75,997.

    In September and October of 1999, the Company sold 1,480,942 shares of
common stock in a private placement for net proceeds of $6,664,242. The Company
sold 602,444 of these shares to employees and directors of the Company. In
December 1999, the Company sold 66,665 shares of common stock to an existing
stockholder for net proceeds of $299,996.

    On September 3, 1997, the Board of Directors authorized an increase to the
authorized number of common shares from 10,000 to 10 million and effected a
1,000-for-1 stock split of the Company's issued and outstanding shares. This
increase became effective March 31, 1998. On June 1, 1999, the Board of
Directors approved a 2-for-1 stock split, which became effective July 7, 1999.
The stock splits have been retroactively reflected in the accompanying
consolidated financial statements for all periods presented. On February 24,
1999, the Board of Directors approved an increase in the authorized common
shares to 50 million.

                                      F-17

10. ACQUISITION

    On September 28, 1999, the Company acquired certain assets and technology
from a subsidiary of Level 3 Communications Limited for $500,000. The
acquisition has been accounted for by the purchase method of accounting and,
accordingly, the results of operations of SatinNet Limited for the period from
September 28, 1999 are included in the accompanying consolidated financial
statements. In connection with this purchase, the Company recorded approximately
$449,000 of intangible assets which are being amortized over a five-year period.

    The following unaudited pro forma information presents the results of
operations of the Company as if the acquisition had taken place on January 1,
1998:



                                                  YEAR ENDED           YEAR ENDED
                                              DECEMBER 31, 1998    DECEMBER 31, 1999
                                              ------------------   ------------------
                                                     (IN THOUSANDS, EXCEPT PER
                                                          SHARE AMOUNTS)
                                                             
Revenue.....................................        $11,571              $13,600
Net loss....................................        $ 1,541              $11,058
Net loss per common share...................        $  0.18              $  1.06


    These pro forma results of operations have been prepared for comparative
purposes only and do not purport to be indicative of the results of operations
which actually would have resulted had the acquisition occurred on the date
indicated, or which may result in the future.

11. BUSINESS SEGMENTS

    During 1997, 1998 and 1999, the Company had two business segments, network
services and traditional telecom services. The network services segment derives
revenues from the sale of Internet-based network services, including
connectivity and multi-point newsfeeds.

    The traditional telecom services segment provides traditional switched based
wholesale long distance service, primarily to STAR Telecommunications, Inc., an
international long distance company.

    The accounting policies of the segments are the same as those described in
the significant accounting policies, however, the Company evaluates performance
based on gross margin before depreciation and amortization expense. The Company
does not internally analyze these segments below revenue less direct operating
expenses, therefore selling, general and administrative expenses and
depreciation expense is not allocated to any specific segment. The Company has
no intercompany sales among the network services

                                      F-18

11. BUSINESS SEGMENTS (CONTINUED)
and the traditional telecom services segments. All capital leases relate to the
network services segment. Reportable segment information for the years ended
December 31, 1997, 1998 and 1999 is as follows:



                                                          TRADITIONAL
                                              NETWORK       TELECOM       UNALLOCATED
                                             SERVICES      SERVICES     CORPORATE ASSETS      TOTAL
                                            -----------   -----------   ----------------   -----------
                                                                               
December 31, 1997:
Revenue...................................  $   582,819   $1,176,330       $        --     $ 1,759,149
Gross margin before depreciation and
  amortization............................      124,926      628,395                --         753,321

December 31, 1998:
Revenue...................................    4,114,934    7,294,757                --      11,409,691
Gross margin before depreciation and
  amortization............................   (1,674,316)   2,272,189                --         597,873
Segment assets............................    1,263,428    1,762,319            51,464       3,077,211

December 31, 1999:
Revenue...................................   10,789,476    2,684,751                --      13,474,227
Gross margin before depreciation and
  amortization............................     (495,100)   1,356,106                --         861,006
Segment assets............................      179,772   48,094,028        16,016,779      64,290,579


    Information regarding the Company's domestic and foreign revenues are as
follows:



                                                            DOMESTIC     FOREIGN        TOTAL
                                                           ----------   ----------   -----------
                                                                            
Fiscal 1997..............................................  $  867,349   $  891,800   $ 1,759,149
Fiscal 1998..............................................   2,886,231    8,523,460    11,409,691
Fiscal 1999..............................................   3,688,006    9,786,221    13,474,227


    No individual foreign country represented more than 10 percent of revenue or
long-lived assets for any of the periods presented.

12. SUBSEQUENT EVENTS

    The Company has entered into new leases for satellite transponder space and
related facilities under various agreements expiring through February 2003
resulting in aggregate lease payments of approximately $11.5 million.

    Through February 11, 2000, the Company has granted an additional 221,500
stock options at $5.00 and 9,000 stock options at $8.00 per share. The estimated
compensation charge related to the option grants will be approximately
$5.7 million over a three to four-year period.

    On January 26, 2000, the Board increased the authorized number of shares
available for grant under the 1998 Stock Option Plan to 4.6 million and
increased the authorized number of shares available for grant under the 1999
Director Stock Option Plan to 550,000. The Board also amended the option terms
of several executives to accelerate vesting with an extended exercise period
under specified circumstances such as a change in control. The amended 1998
Stock Option Plan provides that upon a change in control 50 percent of the
unvested options outstanding immediately prior to such change accelerate and
become fully vested, unless the employee is provided with replacement options.
The vesting periods were extended to three years for new options issued under
the 1999 Director Stock Option Plan and to four years for new

                                      F-19

12. SUBSEQUENT EVENTS (CONTINUED)
options issued under the 1998 Stock Option Plan. The Board also approved to
increase the authorized number of common shares to 250 million and to adopt a
401(k) plan for the benefit of the Company's employees.

    Effective February 1, 2000, the Company signed an employment agreement with
a new executive. The agreement provides for the continuation of salary in the
event of termination without cause. This executive was allowed to purchase
60,000 shares of common stock at $5.00 per share. The compensation charge
related to this stock purchase is estimated at $1.5 million.

    On February  , 2000, the Company's Board of Directors approved a       to
      stock split which has been retroactively reflected for all periods
presented.

                                      F-20

                   INTERPACKET NETWORKS, INC. AND SUBSIDIARY
                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

To the Board of Directors and Stockholders of InterPacket Networks, Inc. and
Subsidiary:

    We have audited in accordance with generally accepted auditing standards the
consolidated financial statements of InterPacket Networks, Inc. and subsidiary
as of December 31, 1998 and 1999 and for the three years in the period ended
December 31, 1999, included in this Registration Statement on Form S-1, and have
issued our report thereon dated February 11, 2000. Our audits were made for the
purpose of forming an opinion on the basic consolidated financial statements
taken as a whole. The schedule of valuation and qualifying accounts is the
responsibility of the Company's management and is presented for the purpose of
complying with the Securities and Exchange Commission's rules and is not part of
the basic consolidated financial statements. This schedule has been subjected to
the auditing procedures applied in the audits of the basic consolidated
financial statements and, in our opinion, fairly states, in all material
respects, the financial data required to be set forth therein in relation to the
basic consolidated financial statements taken as a whole.

ARTHUR ANDERSEN LLP

Los Angeles, California
February 11, 2000

                                      F-21

                   INTERPACKET NETWORKS, INC. AND SUBSIDIARY
                 SCHEDULE II--VALUATION AND QUALIFYING ACCOUNTS



                                                 BALANCE AT                               BALANCE
                                                 BEGINNING                               AT END OF
                                                 OF PERIOD     PROVISION    WRITE-OFF     PERIOD
                                                 ----------   -----------   ---------   -----------
                                                                   (IN THOUSANDS)
                                                                            
Allowance for doubtful accounts

  Year ended December 31, 1997.................  $      --    $        --   $      --   $        --

  Year ended December 31, 1998.................  $      --    $    16,600   $      --   $    16,600

  Year ended December 31, 1999.................  $  16,600    $   183,600   $ (60,000)  $   140,200

Deferred tax valuation allowance

  Year ended December 31, 1997.................  $      --    $        --   $      --   $        --

  Year ended December 31, 1998.................  $      --    $  (480,913)  $      --   $  (480,913)

  Year ended December 31, 1999.................  $(480,913)   $(3,403,106)  $      --   $(3,884,019)

Receivable from related party

  Year ended December 31, 1997.................  $      --    $        --   $      --   $        --

  Year ended December 31, 1998.................  $      --    $    63,400   $      --   $    63,400

  Year ended December 31, 1999.................  $  63,400    $        --   $ (63,400)  $        --


                                      F-22

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                                         SHARES

                       [LOGO OF INTERPACKET APPEARS HERE]

                                  COMMON STOCK

                             ---------------------

                                   PROSPECTUS

                             ---------------------

                      JOINT LEAD MANAGERS AND BOOKRUNNERS

CHASE H&Q                                                        LEHMAN BROTHERS

                              CIBC WORLD PARTNERS

                                ----------------

                                         , 2000

                             ---------------------

    You should rely only on information contained in this prospectus. We have
not authorized anyone to provide you with information different from that
contained in this prospectus. We are offering to sell, and seeking offers to
buy, shares of common stock only in jurisdictions where offers and sales are
permitted. The information contained in this prospectus is current only as of
the date of this prospectus.

    Until         , 2000 (25 days after the date of this prospectus), all
dealers that buy, sell or trade in the securities in this offering, whether or
not participating in this offering, may be required to deliver a prospectus.
This is in addition to the dealers' obligation to deliver a prospectus when
acting as underwriters and with respect to their unsold allotments or
subscriptions.

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                                    PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 13. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

    The following table sets forth the various expenses and costs (other than
underwriting discounts and commissions) we expect to incur in connection with
our sale and distribution of the securities being registered. All of the amounts
shown are estimated except the registration fee of the SEC and the NASD filing
fee.



ITEM                                                           AMOUNT
- ----                                                          --------
                                                           
SEC registration fee........................................  $ 22,770
NASD filing fee.............................................     9,125
Blue sky fees and expenses..................................     *
Printing and engraving expenses.............................     *
Legal fees and expenses.....................................     *
Accounting fees and expenses................................     *
Transfer agent and registrar fees...........................     *
Miscellaneous...............................................     *
                                                              --------
  Total.....................................................     *
                                                              ========


- ------------------------

*   To be filed by amendment.

ITEM 14. INDEMNIFICATION OF DIRECTORS AND OFFICERS

    Our certificate of incorporation provides that our directors shall not be
personally liable to InterPacket or our stockholders for monetary damages for
any breach of fiduciary duty as a director, to the fullest extent permitted by
law, except to the extent such exemption from liability is not permitted under
the General Corporation Law of the State of Delaware (the "GCL"). Further, our
bylaws provide that we shall, to the maximum extent permitted by law, indemnify
our directors and officers and may indemnify our employees and other agents.

    Subsection (a) of Section 145 of the GCL empowers a corporation to indemnify
any director or officer, or former director or officer, who was or is a party or
is threatened to be made a party to any threatened, pending or completed action,
suit or proceeding, whether civil, criminal, administrative or investigative
(other than an action by or in the right of the corporation), against expenses
(including attorneys' fees), judgments, fines and amounts paid in settlement
actually and reasonably incurred in connection with such action, suit or
proceeding provided that such director or officer acted in good faith and in a
manner reasonably believed to be in or not opposed to the best interests of the
corporation, and, with respect to any criminal action or proceeding, provided
that such director or officer had no cause to believe his or her conduct was
unlawful.

    Subsection (b) of Section 145 of the GCL empowers a corporation to indemnify
any director or officer, or former director or officer, who was or is a party or
is threatened to be made a party to any threatened, pending or completed action
or suit by or in the right of the corporation to procure a judgment in its favor
by reason of the fact that such person acted in any of the capacities set forth
above, against expenses actually and reasonably incurred in connection with the
defense or settlement of such action or suit, provided that such director or
officer acted in good faith and in a manner reasonably believed to be in or not
opposed to the best interests of the corporation, except that no indemnification
may be made in respect of any claim, issue or matter as to which such director
or officer shall have been adjudged to be liable to the corporation unless and
only to the extent that the Court of Chancery or the court in which

                                      II-1

such action was brought shall determine that despite the adjudication of
liability such director or officer is fairly and reasonably entitled to
indemnity for such expenses which the court shall deem proper.

    Section 145 of the GCL further provides that to the extent a director or
officer of a corporation has been successful in the defense of any action, suit
or proceeding referred to in subsections (a) and (b) or in the defense of any
claim, issue or matter therein, he or she shall be indemnified against expenses
(including attorneys' fees) actually and reasonably incurred by him or her in
connection therewith; that indemnification provided for by Section 145 shall not
be deemed exclusive of any other rights to which the indemnified party may be
entitled; and that the corporation shall have power to purchase and maintain
insurance on behalf of a director or officer of the corporation against any
liability asserted against him or her or incurred by him or her in any such
capacity or arising out of his or her status as such whether or not the
corporation would have the power to indemnify him or her against such
liabilities under Section 145.

    We have also entered into indemnification agreements with each of our
directors and officers. The indemnification agreements may require us, among
other things, to indemnify our directors and officers against certain
liabilities that may arise by reason of their status or service as directors or
officers (other than liabilities arising from willful misconduct of a culpable
nature), to advance their expenses incurred as a result of any proceeding
against them as to which they could be indemnified, and to obtain directors' and
officers' insurance if available on reasonable terms.

    Reference is also made to our Underwriting Agreement contained in
Exhibit 1.1 hereto, which indemnifies our directors and officers against certain
liabilities.

    Insofar as indemnification for liabilities under the Securities Act may be
permitted to directors, officers or persons controlling InterPacket pursuant to
the foregoing provisions, we have been informed that, in the opinion of the SEC,
such indemnification is against public policy as expressed in the Securities Act
and is therefore unenforceable.

ITEM 15. RECENT SALES OF UNREGISTERED SECURITIES

    Since January 1997, we have granted or issued and sold the following
unregistered securities:

    (a)  In June 1997, we issued and sold 1,684,000 shares of our common stock
       to Peter S. Zimble for an aggregate purchase price of $70,000.

    (b) In September 1997, we issued and sold 100,000 shares of our common stock
       to Julie M. Spira for an aggregate purchase price of $5,000.

    (c)  In April 1998, we issued and sold a total of 426,316 shares of our
       common stock to Joseph T. Arsenio and the Delaware Charter Guarantee &
       Trust Co., as trustee for Joseph T. Arsenio, for an aggregate purchase
       price of $250,000.

    (d) In April 1999, we issued and sold a total of 2,008,864 shares of our
       common stock to certain accredited investors for an aggregate purchase
       price of $4,519,928.

    (e) In August 1999, we issued and sold 33,776 shares of our common stock to
       Joseph T. Arsenio for an aggregate purchase price of $75,997.

    (f)  In September 1999, we issued and sold a total of 1,480,942 shares of
       our common stock to certain accredited investors for an aggregate
       purchase price of $6,664,242.

    (g) In November 1999, we issued and sold a total of 3,000,000 shares of our
       Series A Preferred Stock to certain accredited investors for an aggregate
       purchase price of $15,000,000. The preferred stock will convert
       automatically into 3,000,000 shares of common stock once this
       Registration Statement is declared effective.

                                      II-2

    (h) In December 1999, we issued and sold a total of 66,665 shares of our
       shares of our common stock to Joseph T. Arsenio and Delaware Charter
       Guarantee & Trust Co., as trustee for Joseph T. Arsenio, and as trustee
       for Meredith M. Arsenio, for an aggregate purchase price of $299,996.

    (i)  In February 2000, we issued and sold a total of 60,000 shares of our
       common stock to Timothy F. Sylvester for a purchase price of $300,000.

    (j)  Through February 15, 2000, we have granted options to purchase an
       aggregate of 3,292,750 shares of our common stock, at a weighted average
       exercise price of $3.65, to directors, officers and employees pursuant to
       our 1998 Stock Option Plan and our 1999 Director Stock Option Plan.

    The issuances of the securities in the transactions above were exempt from
registration under the Securities Act pursuant to (1) Section 4(2) of the
Securities Act or Regulation D promulgated thereunder as transactions by an
issuer not involving a public offering, where the purchasers represented their
intention to acquire the securities for investment only and not with a view to
distribution and received or had access to adequate information about
InterPacket or (2) Rule 701 promulgated under the Securities Act as transactions
pursuant to a compensatory benefit plan or a written contract relating to
compensation. No underwriting discounts or commissions were paid in connection
with these sales, appropriate legends were affixed to the stock certificates
issued in these transactions and there was no general solicitation or
advertising.

ITEM 16. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

    (A)  EXHIBITS




       EXHIBIT
       NUMBER           DESCRIPTION
- ---------------------   -----------
                     
          1.1           Form of Underwriting Agreement.+
          3.1           Certificate of Incorporation, as currently in effect.*
          3.2           Bylaws, as currently in effect.*
          5.1           Opinion of Riordan & McKinzie, a Professional Law
                        Corporation.+
          9.1           Voting Agreement and Irrevocable Proxy dated as of November
                        12, 1999 between InterPacket Networks, Inc. and Jeffrey
                        Sudikoff.*
         10.1           Amended and Restated 1998 Stock Option Plan of InterPacket
                        Networks, Inc.*
         10.2           Form of Incentive Stock Option Agreement under the Amended
                        and Restated 1998 Stock Option Plan of InterPacket Networks,
                        Inc.*
         10.3           Form of Nonqualified Stock Option Agreement under the
                        Amended and Restated 1998 Stock Option Plan of InterPacket
                        Networks, Inc.*
         10.4           Amended and Restated 1999 Director Stock Option Plan of
                        InterPacket Networks, Inc.*
         10.5           Form of Nonqualified Stock Option Agreement under the
                        Amended and Restated 1999 Director Stock Option Plan of
                        InterPacket Networks, Inc.*
         10.6           Employment Agreement dated as of July 1, 1999 by and between
                        Jonathan L. Gans and InterPacket Networks, Inc.*
         10.7           Reserved for future use.
         10.8           Reserved for future use.
         10.9           Reserved for future use.
        10.10           Employment Agreement dated as of January 1, 1999 by and
                        between Julie M. Spira and InterPacket Networks, Inc.*
        10.11           Employment Agreement dated as of February 1, 2000 by and
                        between Timothy F. Sylvester and InterPacket Networks, Inc.*



                                      II-3





       EXHIBIT
       NUMBER           DESCRIPTION
- ---------------------   -----------
                     
        10.12           Secured Promissory Note dated as of February 1, 2000 by
                        Timothy F. Sylvester in favor of InterPacket Networks, Inc.*
        10.13           Series A Convertible Preferred Stock Agreement dated as of
                        November 12, 1999 among InterPacket Networks, Inc. and each
                        of the entities listed on the Schedule of Purchasers
                        attached thereto as Exhibit A.*
        10.14           Form of Indemnification Agreement between InterPacket
                        Networks, Inc. and each director and executive officer.*
        10.15           Standard Office Lease--Gross dated as of January 1, 1999 by
                        and between 1901 Main Street Partners, LLC and InterPacket
                        Networks, Inc.*
        10.16           Contract dated as of September 1, 1999 by and between
                        Satelites Mexicanos, S.A. DE C.V. and InterPacket Networks,
                        Inc.*
        10.17           Reserved for future use.
        10.18           Investor Rights Agreement dated as of November 12, 1999
                        among InterPacket Networks, Inc. and certain stockholders.*
           21           Subsidiaries.*
         23.1           Consent of Riordan & McKinzie (included in Exhibit 5.1).+
         23.2           Consent of Arthur Andersen LLP.*
           24           Powers of Attorney.
           27           Financial Data Schedule.*



- ------------------------


*   Previously filed as an exhibit to the Registration Statement on Form S-1
    filed by InterPacket Networks, Inc. with the SEC on February 18, 2000.



+   To be filed by amendment.


    (B) FINANCIAL STATEMENT SCHEDULES

    The following schedule is filed as part of this Registration Statement:

    Schedule II--InterPacket Networks, Inc.--Valuation and Qualifying Accounts.

    All other schedules are omitted since the required information is not
present in amounts sufficient to require submission of any schedule, or because
the information required is included in the financial statements or the notes
thereto.

ITEM 17. UNDERTAKINGS

    Insofar as indemnification for liabilities arising under the Securities Act
of 1933 may be permitted to directors, officers and controlling persons of the
registrant pursuant to the foregoing provisions, or otherwise, the registrant
has been advised that in the opinion of the Securities and Exchange Commission
such indemnification is against public policy as expressed in the Act and is,
therefore, unenforceable. In the event that a claim for indemnification against
such liabilities (other than the payment by the registrant of expenses incurred
or paid by a director, officer or controlling person of the registrant in the
successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
the registrant will, unless in the opinion of its counsel the matter has been
settled by controlling precedent, submit to a court of appropriate jurisdiction
the question whether such indemnification by it is against public policy as
expressed in the Act and will be governed by the final adjudication of such
issue.

                                      II-4

    The undersigned registrant hereby undertakes to provide to the underwriter
at the closing specified in the underwriting agreements certificates in such
denominations and registered in such names as required by the underwriter to
permit prompt delivery to each purchaser.

    The undersigned registrant hereby undertakes that:

        (1) For purposes of determining any liability under the Securities Act
    of 1933, the information omitted from the form of prospectus filed as part
    of this registration statement in reliance upon Rule 430A and contained in a
    form of prospectus filed by the Registrant pursuant to Rule 424(b)(1) or
    (4) or 497(h) under the Securities Act shall be deemed to be part of this
    registration statement as of the time it was declared effective.

        (2) For the purpose of determining any liability under the Securities
    Act of 1933, each post-effective amendment that contains a form of
    prospectus shall be deemed to be a new registration statement relating to
    the securities offered therein, and the offering of such securities at that
    time shall be deemed to be the initial bona fide offering thereof.

                                      II-5

                                   SIGNATURES


    Pursuant to the requirements of the Securities Act, the Registrant has duly
caused this Amendment No. 1 to Registration Statement to be signed on its behalf
by the undersigned, thereunto duly authorized, in the City of Santa Monica,
State of California, on the 22nd day of February 2000.



                                                      
                                                       INTERPACKET NETWORKS, INC.

                                                       By:             /s/ JONATHAN L. GANS
                                                            -----------------------------------------
                                                                         Jonathan L. Gans
                                                              CHIEF EXECUTIVE OFFICER AND PRESIDENT


    Pursuant to the requirements of the Securities Act, this Registration
Statement has been signed by the following persons in the capacities and on the
dates indicated.




                      SIGNATURE                                   TITLE                    DATE
                      ---------                                   -----                    ----
                                                                               
                                                       Chief Executive Officer,
                /s/ JONATHAN L. GANS                     President and Director
     -------------------------------------------         (Principal Executive        February 22, 2000
                  Jonathan L. Gans                       Officer)

                          *                            Chief Financial Officer
     -------------------------------------------         (Principal Financial and    February 22, 2000
                 Allen J. Sciarillo                      Chief Accounting Officer)

                          *
     -------------------------------------------       Chairman of the Board         February 22, 2000
                   Peter Hirshberg

                          *
     -------------------------------------------       Director                      February 22, 2000
                 Jeffrey C. Barbakow

                          *
     -------------------------------------------       Director                      February 22, 2000
                     Brent Cohen

                          *
     -------------------------------------------       Director                      February 22, 2000
                  James E. Kolsrud

     -------------------------------------------       Director                      February  , 2000
              Lawrence D. Lenihan, Jr.

                          *
     -------------------------------------------       Director                      February 22, 2000
                  Norman J. Pattiz





                                                                                 
*By:                  /s/ JONATHAN L. GANS
             --------------------------------------
                        Jonathan L. Gans
                        ATTORNEY-IN-FACT



                                      II-6