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 3,594,752 1.24 x 237 5 624
Sunrise Communications AG 874,240 237 2 96
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 271,616 1.5 x 239 1 89
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 135,424 232 1 20
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 124,672 1.13 x 235 1 30
13 ImproWare AG 117,248 232 1 28
14 Cyberlink AG 103,680 1.38 x 235 2 39
15 ABB Schweiz AG 100,864 0 1 15
16 BSE Software GmbH 99,840 1.25 x 235 1 21
17 WWZ Telekom AG 99,328 232 1 7
18 Salt Mobile SA 98,304 235 1 27
19 Init7 (Switzerland) Ltd. 95,488 1.75 x 236 2 99
20 Finanzdirektion des Kantons Bern 81,920 232 1 8