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How Switzerland ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Switzerland over time.
The largest autonomous systems registered to Switzerland by IPv4 footprint.
Switzerland against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
1,062 autonomous systems registered to Switzerland. Click an AS for detail.
| CERN CERN - European Organization for Nuclear Research |
| 354.8K |
| 22 |
| AS8803CH | MIGROS Migros-Genossenschafts-Bund | 330.2K | 12 |
| AS15600CH | QUICKLINE Quickline AG | 321.3K | 92 |
| AS12350CH | VTX-NETWORK VTX Services SA | 310K | 31 |
| AS21449CH | ETATGE Etat de Geneve | 272.9K | 19 |
| 1.5K |
| 1 |
| 6 |
| AS21254CH | CTM-ASN CITCO TECHNOLOGY MANAGEMENT (SWITZERLAND) SA | 1.5K | — | 6 |
| AS211894CH | ungleich-place18 ungleich GmbH | 1.5K | 9 | 12 |
| AS206857CH | MLS MLS Communications Sarl | 1.5K | — | 3 |
| AS21047CH | Deutsche-Bank-Suisse-AS Deutsche Bank (Suisse) SA | 1.5K | — | 3 |
| AS201365CH | EU-CHX Nagravision Sarl | 1.5K | 131.1K | 4 |
| AS206291CH | KLIXA Klixa IT GmbH | 1.5K | 524.3K | 3 |
| AS206891CH | kantonluzern Kanton Luzern, Dienststelle Informatik | 1.5K | — | 2 |
| AS39764CH | DOLPHIN F24 Schweiz AG | 1.5K | — | 3 |
| AS4410CH | CreditSuisseGroup-AS - Credit Suisse Group | 1.5K | — | 6 |
| AS205393CH | AIG Aeroport International de Geneve | 1.5K | — | 2 |
| AS198951CH | BLS-AG BLS AG | 1.5K | 1 | 3 |
| AS41294CH | ZUGERKB Zuger Kantonalbank | 1.5K | 1 | 4 |
| AS35202CH | OnTheGo Samuel Aschwanden | 1.5K | 524.3K | 6 |
| AS213418CH | bebrave BE BRAVE AG | 1.5K | 983K | 21 |
| AS50170CH | ALTEA AEXIN SA | 1.5K | — | 2 |
| AS62139CH | GOTTEX Gottex Brokers SA | 1.5K | — | 3 |
| AS35030CH | COMFONE_GRX_AS Comfone AG | 1.5K | — | 6 |
| AS58280CH | STUCCHIMAX-AS Massimiliano Andrea Stucchi | 1.5K | 1M | 4 |
| AS49642CH | TCS Touring Club Suisse | 1.5K | — | 3 |
| AS25090CH | ALPIQ-AS25090 Alpiq AG | 1.5K | — | 3 |
| AS201134CH | buchersuter Bucher + Suter AG | 1.5K | — | 4 |
| AS42032CH | ASCOMMUNITY Sandro Bolliger trading as Bolliger Network Solutions | 1.5K | 524.3K | 4 |
| AS209103CH | ProtonVPN Proton AG | 1.5K | 64 | 10 |
| AS35360CH | GARGUNET Frederic Gargula | 1.5K | 524.3K | 4 |
| AS50849CH | ASN-LUGA Comune di Lugano | 1.5K | — | 2 |
| AS200308CH | EMDYN EMDYN AG | 1.8K | 524.3K | 4 |
| AS61232CH | redit redIT Services AG | 1.8K | 65.5K | 7 |
| AS43291CH | ACAG-AS Achermann ict-services AG | 1.8K | 65.5K | 4 |
| AS205747CH | VNV-AS VNV SA | 1.8K | 65.5K | 4 |
| AS48038CH | CH-COOP Coop Genossenschaft | 1.8K | 4 | 11 |
| AS203639CH | TEKNOLOGY Teknology SA | 1.8K | — | 7 |
| AS196722CH | SCHWEIZERISCHE-NATIONALBANK Schweizerische Nationalbank | 1.8K | — | 7 |
| AS206484CH | ORIENTEDNET oriented.net GmbH | 1.8K | 65.5K | 5 |
| AS201679CH | REVERSINGLABS Reversing Labs International GmbH | 2K | — | 5 |
| AS206567CH | TAMEDIA-AS TX Group AG | 2K | — | 8 |
| AS42917CH | STAEMPFLI Staempfli AG | 2K | — | 1 |
| AS210346CH | phoenix Phoenix Systems AG | 2K | 524.3K | 6 |
| AS59810CH | HELVETIA Helvetia Swiss Insurance Company Ltd. | 2K | — | 8 |
| AS8300CH | Test-AS-Main Swisscom (Schweiz) AG | 2K | 1.3K | 15 |
| AS21405CH | TSS1 T-Systems Schweiz AG | 2K | 524.3K | 4 |
| AS199229CH | EXONIK-AS Exonik Sarl | 2K | — | 2 |
| AS12347CH | VIRTUALTEC Virtualtec Solutions AG | 2K | 65.5K | 2 |
| AS197689CH | OVD-KINEGRAM OVD Kinegram AG | 2K | — | 1 |
| AS210378CH | knet Kanton Zurich | 2K | 1K | 2 |
| AS200979CH | HXS Hosting eXperts Switzerland AG | 2K | — | 2 |
| AS208613CH | eternalNet EternalNet AG | 2K | 524.3K | 6 |