| ASN | Organization | IPs |
|---|---|---|
| AS3303 | Swisscom (Schweiz) AG | 58,112 |
| AS204510 | Luzerner Kantonsspital | 512 |
| AS206466 | Palexpo SA | 512 |
| AS212777 | Schweizerische Mobiliar Versicherungsgesellschaft AG | 512 |
| AS212823 | Fuehrungsunterstuetzungsbasis Fub | 512 |
| AS213011 | FHVi (Federation des Hopitaux Vaudois Informatique) | 512 |
| AS41521 | Finastra Switzerland GmbH | 512 |
| AS8300 | Swisscom (Schweiz) AG | 512 |
| AS16114 | Union Bancaire Privee Ubp SA | 256 |
| AS199802 | CA Indosuez (Switzerland) SA | 256 |
| AS203104 | IBKR Financial Services AG | 256 |
| AS204572 | OFAC Societe Cooperative | 256 |
| AS204970 | Manor AG | 256 |
| AS205492 | Schroder Investment Management Limited | 256 |
| AS205815 | SIX Group Services AG | 256 |
| AS208813 | Galexis AG | 256 |
| AS21273 | Swisscom (Schweiz) AG | 256 |
| AS214756 | Constellium Switzerland AG | 256 |
| AS216381 | Axians IT Services AG | 256 |
| AS29058 | International Olympic Committee (IOC) | 256 |
| AS41503 | Barclays Bank (Suisse) SA | 256 |
| AS48590 | Litasco SA | 256 |
| AS50734 | Bell AG | 256 |