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 3,544,576 1.24 x 237 5 614
Sunrise Communications AG 874,240 237 2 96
VTX Services SA 413,952 232 1 26
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 1.38 x 239 1 87
7 Die Schweizerische Post AG 166,400 1.5 x 233 1 11
8 ETAT DE GENEVE 135,680 232 1 14
9 Swiss Federation represented by FOITT 135,168 232 1 5
10 Centre Informatique Etat de Fribourg 131,072 0 1 2
11 netplus.ch SA 124,672 1.13 x 235 1 30
12 ImproWare AG 117,248 232 1 28
13 Cyberlink AG 103,680 1.38 x 235 2 39
14 ABB Schweiz AG 100,864 0 1 15
15 BSE Software GmbH 99,840 1.25 x 235 1 21
16 WWZ Telekom AG 99,328 232 1 7
17 Salt Mobile SA 98,304 235 1 27
18 Init7 (Switzerland) Ltd. 95,488 1.75 x 236 2 126
19 Finanzdirektion des Kantons Bern 81,920 232 1 8
20 Iway AG 80,896 1.66 x 236 3 41