Internet Service Providers in Switzerland

Top 20 organizations with the largest IP allocations in Switzerland

Switzerland

Top 20 organizations with the largest IP allocations


Rank Name IPv4 addresses IPv6 /64 networks AS numbers Prefixes
Swisscom (Schweiz) AG 3,564,032 1.24 x 237 5 633
Sunrise Communications AG 874,240 237 2 97
VTX Services SA 413,952 232 1 33
4 CERN - European Organization for Nuclear Research 354,816 233 1 22
5 Migros-Genossenschafts-Bund 329,984 0 1 14
6 Quickline AG 315,648 1.5 x 239 1 87
7 Hoffmann - La Roche Ltd. 201,472 216 1 23
8 Die Schweizerische Post AG 166,400 1.5 x 233 1 11
9 ETAT DE GENEVE 135,168 232 1 19
10 Swiss Federation represented by FOITT 135,168 232 1 5
11 Centre Informatique Etat de Fribourg 131,072 0 1 2
12 netplus.ch SA 125,696 1.13 x 235 1 31
13 ImproWare AG 116,992 232 1 27
14 Cyberlink AG 104,192 1.13 x 236 2 40
15 ABB Schweiz AG 100,608 0 1 14
16 BSE Software GmbH 99,840 1.25 x 235 1 21
17 WWZ Telekom AG 99,328 235 1 10
18 Salt Mobile SA 98,304 235 1 3
19 Init7 (Switzerland) Ltd. 96,768 1.75 x 236 3 95
20 Finanzdirektion des Kantons Bern 81,920 232 1 8