Country Report

Internet Service Providers in Switzerland

Top 50 organizations with the largest IP allocations in Switzerland

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Name IPv4 addresses AS numbers

Swisscom (Schweiz) AG

3,545,088 11

SWITCH

2,315,776 4

Sunrise Communications AG

874,752 6

VTX Services SA

413,952 2

CERN - European Organization for Nuclear Research

354,816 6

Migros-Genossenschafts-Bund

329,984 1

Quickline AG

272,640 2

Die Schweizerische Post AG

166,400 1

Hoffmann - La Roche Ltd.

135,936 1

ETAT DE GENEVE

135,680 1

Swiss Federation represented by FOITT

135,168 1

Centre Informatique Etat de Fribourg

131,072 1

netplus.ch SA

124,672 2

ImproWare AG

117,248 1

Cyberlink AG

103,680 2

ABB Schweiz AG

100,864 1

BSE Software GmbH

99,840 1

WWZ Telekom AG

99,328 1

Salt Mobile SA

98,304 1

Init7 (Switzerland) Ltd.

95,488 3

Finanzdirektion des Kantons Bern

81,920 1

Iway AG

80,896 4

Zurich Insurance Company

73,728 1

Schweizerische Radio- und Fernsehgesellschaft

70,144 1

Direction des Systemes dInformation, Etat de Vaud

69,376 1

Avectris AG

68,864 1

Tamedia AG

66,304 2

Bedag Informatik AG

65,792 1

World Health Organization (WHO)

65,792 1

Levantis Hosting GmbH

65,536 1

Swiss Armed Forces - AFCSO

65,536 1

Bank J. Safra Sarasin AG

65,536 1

SITASYS AG

65,536 1

BANQUE CANTONALE VAUDOISE ENTERPRISE DROIT PUBLIC

65,536 1

Bank Julius Baer & Co. AG

65,536 1

Varian Medical Systems International AG

65,024 1

Netstream AG

59,392 1

Ticinocom SA

50,688 1

Hewlett-Packard (Schweiz) GmbH

45,568 1

NTS workspace AG

43,264 2

sasag Kabelkommunikation AG

40,960 1

GIB-Solutions AG

38,656 3

mhs internet AG

34,560 3

Citycable

34,048 1

IP worldcom SA

32,768 1

Firmenich SA

32,768 1

Genossenschaft GGA Maur

31,232 1

Private Layer INC

30,464 1

Video 2 S.A.

28,672 1

Nine Internet Solutions AG

27,904 2