In Effect as of February 7, 2024 | EXHIBIT 21.1 |
Legal Entity | Jurisdiction |
COGENT COMMUNICATIONS HOLDINGS, INC. | Delaware |
subsidiaries: | |
COGENT COMMUNICATIONS GROUP, INC. | Delaware |
COGENT COMMUNICATIONS, INC. | Delaware |
COGENT COMMUNICATIONS OF CALIFORNIA, INC. | Delaware |
COGENT COMMUNICATIONS OF D.C., INC. | Delaware |
COGENT COMMUNICATIONS OF FLORIDA, INC. | Delaware |
COGENT COMMUNICATIONS OF MARYLAND, INC. | Delaware |
COGENT COMMUNICATIONS OF TEXAS USA, INC. | Delaware |
COGENT IH, LLC | Delaware |
COGENT WG, LLC | Delaware |
COGENT TW, LLC | Delaware |
COGENT RB, LLC | Delaware |
COGENT AFRICAONE, LLC | Delaware |
COGENT AFRICATWO, LLC | Delaware |
COGENT IPV4 LLC | Delaware |
COGENT IPV4 HOLDCO LLC | Delaware |
COGENT INFRASTRUCTURE, INC. | Delaware |
WIRELINE NETWORK HOLDINGS LLC | Delaware |
UTELCOM LLC | Kansas |
SPRINT INTERNATIONAL HOLDING LLC | Kansas |
SIHI NEW ZEALAND HOLDCO LLC | Kansas |
SPRINT COMMUNICATIONS COMPANY LP | Delaware |
SPRINT INTERNATIONAL LLC | Delaware |
SPRINT INTERNATIONAL COMMUNICATIONS LLC | Delaware |
SPRINT INTERNATIONAL NETWORK COMPANY LLC | Delaware |
SPRINT SOLUTIONS WIRELINE LLC | Delaware |
| |
COGENT CANADA, INC. | Nova Scotia, Canada |
COGENT EUROPE HOLDINGS, S.À R.L. | Luxembourg |
COGENT EUROPE, SARL | Luxembourg |
COGENT ALBANIA SH.P.K. | Albania |
COGENT ARGENTINA S.R.L | Argentina |
COGENT COMMUNICATIONS AUSTRALIA PTY LTD | Australia |
COGENT COMMUNICATIONS BELGIUM SPRL | Belgium |
COGENT BRASIL HOLDINGS LTDA | Brazil |
COGENT BRASIL TELECOMUNICAÇÕES LTDA. | Brazil |
COGENT COMMUNICATIONS BULGARIA EOOD | Bulgaria |
COGENT COMMUNICATIONS CHILE LIMITADA | Chile |
COGENT COLOMBIA S.A.S | Colombia |
COGENT COSTA RICA LLC, S. de R.L. | Costa Rica |
COGENT INTERNET d.o.o. | Croatia |
COGENT COMMUNICATIONS CZECH REPUBLIC S.R.O. | Czech Republic |
COGENT COMMUNICATIONS DENMARK ApS | Denmark |
COGENT COMMUNICATIONS ESTONIA, OU | Estonia |
COGENT COMMUNICATIONS FINLAND OY | Finland |
COGENT COMMUNICATIONS FRANCE, SAS | France |
CCD COGENT COMMUNICATIONS DEUTSCHLAND GmbH | Germany |
( with branches in Austria and Sweden) | |
AUSTRIA Permanent Establishment of C.C.D. Cogent Communications Deutschland, GmbH | Austria |
SWEDISH Branch Svensk filial till C.C.D. Communications Deutschland GmbH | Sweden |
COGENT HELLAS INTERNET SERVICES SOLE MEMBER LIMITED LIABILITY COMPANY | Greece |
COGENT COMMUNICATIONS GUATEMALA Y COMPAÑÍA LIMITADA | Guatemala |
COGENT COMMUNICATIONS HONG KONG LIMITED | Hong Kong |
COGENT COMMUNICATIONS HUNGARY KFT | Hungary |
COGENT INTERNET PRIVATE LIMITED | India |
CCE COGENT INTERNET SERVICES LTD. | Ireland |
COGENT COMMUNICATIONS ITALIA SRL | Italy |
COGENT JAPAN G.K. | Japan |
COGENT COMMUNICATIONS KENYA LIMITED | Kenyan |
COGENT LATVIA SIA | Latvia |
COGENT LITHUANIA UAB | Lithuania |
COMPANY FOR INTERNET SERVICES COGENT MACEDONIA DOOEL SKOPJE | Macedonia |
COGENT INTERNET MALAYSIA SDN. BHD. | Malaysia |
Î.C.S. “COGENT INTERNET MLD” S.R.L | Moldova |
COGENT COMMUNICATIONS MONTENEGRO d.o.o., Podgorica | Montenegro |
CCM COMMUNICATIONS, S.de R.L. de C.V. | Mexico |
COGENT COMMUNICATIONS NETHERLANDS B.V. | Netherlands |
COGENT NEW ZEALAND LIMITED | New Zealand |
COGENT INTERNET NIGERIA LTD | Nigerian |
COGENT NORWAY AS | Norway |
COGENT COMMUNICATIONS PANAMA S. de R.L. | Panama |
COGENT PERÚ S.R.L | Peru |
COGENT PHILIPPINES COMMUNICATIONS, CORP. | Philippines |
COGENT COMMUNICATIONS POLAND Sp.zo.o. | Poland |
COGENT COMMUNICATIONS PORTUGAL Lda | Portugal |
COGENT COMMUNICATIONS ROMANIA SRL | Romania |
COGENT SERB D.O.O. BEOGRAD | Serbia |
COGENT INTERNET SINGAPORE PTE. LTD. | Singapore |
COGENT COMMUNICATIONS SLOVAKIA S.R.O. | Slovakia |
COGENT ADRIA, KOMUNIKACIJE, d.o.o. | Slovenia |
COGENT SOUTH AFRICA (PTY) LTD | South Africa |
COGENT KOREA YUHAN HOESA (COGENT KOREA, LLC) | South Korea |
COGENT COMMUNICATIONS ESPANA S.L. | Spain |
COGENT INTERNET SWITZERLAND, LLC | Switzerland |
COGENT TAIWAN LIMITED | Taiwan |
COGENT COMMUNICATIONS TANZANIA LIMITED | Tanzania |
COGENT COMMUNICATIONS (THAILAND) LIMITED | Thailand |
COGENT COMMUNICATIONS INTERNET SERVICES LLC | Turkey |
COGENT COMMUNICATIONS UK LTD. | United Kingdom |
TOV COGENT COMMUNICATIONS UKRAINE | Ukraine |
| |
SPRINT INTERNATIONAL ARGENTINA S.R.L. | Argentina |
SPRINT INTERNATIONAL AUSTRALIA PTY LIMITED | Australia |
SPRINT INTERNATIONAL AUSTRIA GMBH | Austria |
SPRINT INTERNATIONAL DO BRASIL LTDA | Brazil |
SPRINT BRASIL SERVICOS DE TELECOMUNICACOES LTDA | Brazil |
SPRINT INTERNATIONAL CHILE LIMITADA | Chile |
SPRINT INTERNATIONAL COLOMBIA LTDA | Colombia |
SPRINT INTERNATIONAL CZECH REPUBLIC S.R.O. | Czech Republic |
SPRINTLINK DENMARK APS | Denmark |
SPRINTLINK FRANCE SAS | France |
SPRINTLINK GERMANY GMBH | Germany |
SPRINT HONG KONG LIMITED | Hong Kong |
SPRINT INTERNATIONAL HUNGARY KFT | Hungary |
SPRINT TELECOM INDIA PRIVATE LIMITED | India |
SPRINTLINK INDIA PRIVATE LIMITED | India |
SPRINTLINK IRELAND LIMITED | Ireland |
SPRINTLINK (ITALY) S.R.L. | Italy |
SPRINT INTERNATIONAL JAPAN CORPORATION | Japan |
SPRINT INTERNATIONAL KOREA | Korea |
SIHI MEXICO, S. DE R.L. DE C.V. | Mexico |
SPRINT INTERNATIONAL NEW ZEALAND | New Zealand |
SPRINT INTERNATIONAL NORWAY AS | Norway |
SPRINTLINK POLAND SP. Z O.O. | Poland |
SPRINT RUS LLC | Russia |
SPRINT INTERNATIONAL COMMUNICATIONS SINGAPORE PTE LTD | Singapore |
SPRINT INTERNATIONAL SPAIN, S.L. | Spain |
SIHI SCANDINAVIA AB | Sweden |
SPRINTLINK INTERNATIONAL (SWITZERLAND) GMBH | Switzerland |
SPRINT INTERNATIONAL TAIWAN LIMITED | Taiwan |
SPRINT (THAILAND) LIMITED | Thailand |
SPRINTLINK UK LIMITED | United Kingdom |