Exhibit 23.1
 
                         INDEPENDENT AUDITORS' CONSENT
 
To the Board of Directors and Stockholders of
InfoSpace.com, Inc.
Redmond, Washington
 
  We consent to the incorporation by reference in the Registration Statement on
Form S-8 (No. 333-69165) of our report dated February 24, 1999 on the
consolidated financial statements of InfoSpace.com, Inc. and subsidiary and of
our report dated July 27, 1998 on the financial statements of Outpost Network,
Inc., appearing in the Annual Report on Form 10-K of InfoSpace.com, Inc. for
the year ended December 31, 1998.
 
                                          /s/ Deloitte & Touche LLP
 
Seattle, Washington
March 29, 1999