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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.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS3303CH | SWISSCOM Swisscom (Schweiz) AG | 8.2M | 392 |
| AS6730CH | SUNRISE Sunrise GmbH | 3.8M | 176 |
| AS559CH | Switch SWITCH | 2.2M | 126 |
| AS1836CH | GREEN green.ch AG | 492.3K | 81 |
| AS2047CH | ASN-ROCHE-BASLE Hoffmann - La Roche Ltd. | 373K | 29 |
| AS513CH | 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 |
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.
1,070 autonomous systems registered to Switzerland. Click an AS for detail.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS59810CH | HELVETIA Helvetia Swiss Insurance Company Ltd. | 2K | — | 8 |
| AS197689CH | OVD-KINEGRAM OVD Kinegram AG | 2K | — | 1 |
| AS200979CH | HXS Hosting eXperts Switzerland AG | 2K | — | 2 |
| AS21405CH | TSS1 T-Systems Schweiz AG | 2K | 524.3K | 4 |
| AS210742CH | SIX-JP SIX Group Services AG | 2K | — | 3 |
| AS199403CH | DBD DR. BAEHLER DROPA AG | 2K | — | 3 |
| AS59891CH | FSIT FSIT AG | 2K | 1M | 25 |
| AS35203CH | ch-goldenphone Goldenphone GmbH | 2K | — | 8 |
| AS214163CH | jura-ch Republique et Canton du Jura | 2K | — | 1 |
| AS205073CH | CIRCUITT EQUANT AG | 2K | — | 5 |
| AS41906CH | AICGROUP-AS AIC TRAVEL GROUP SA | 2K | 524.3K | 4 |
| AS16111CH | ONLINE-CONSULTING Online Consulting AG | 2K | — | 5 |
| AS209886CH | LAKE LAKE Solutions AG | 2K | 1M | 6 |
| AS12347CH | VIRTUALTEC Virtualtec Solutions AG | 2K | 65.5K | 2 |
| AS201679CH | REVERSINGLABS Reversing Labs International GmbH | 2K | — | 5 |
| AS57118CH | COMMUNITYRACK CommunityRack.org Verein | 2K | 589.8K | 10 |
| AS8300CH | Test-AS-Main Swisscom (Schweiz) AG | 2K | 1.3K | 14 |
| AS208613CH | eternalNet EternalNet AG | 2K | 524.3K | 6 |
| AS206567CH | TAMEDIA-AS TX Group AG | 2K | — | 8 |
| AS39132CH | Swissgrid Swissgrid AG | 2K | — | 1 |
| AS202691CH | ALTGRSA-Z Alt Gr SA | 2K | — | 2 |
| AS203639CH | TEKNOLOGY Teknology SA | 2K | — | 8 |
| AS51760CH | MEDELA-AS Medela AG | 2K | — | 1 |
| AS210346CH | phoenix Phoenix Technologies AG | 2K | 524.3K | 6 |
| AS60129CH | CSTI-NET CSTI SA | 2K | 589.8K | 4 |
| AS57465CH | HiHo-Win exaSys AG | 2K | 65.5K | 3 |
| AS210378CH | knet Kanton Zurich | 2K | 1K | 2 |
| AS42917CH | STAEMPFLI Staempfli AG | 2K | — | 1 |
| AS48038CH | CH-COOP Coop Genossenschaft | 1.8K | 4 | 11 |
| AS61232CH | redit redIT Services AG | 1.8K | 65.5K | 7 |
| AS43291CH | ACAG-AS Achermann ict-services AG | 1.8K | 65.5K | 4 |
| AS200308CH | EMDYN EMDYN AG | 1.8K | 524.3K | 4 |
| AS205747CH | VNV-AS VNV SA | 1.8K | 65.5K | 4 |
| AS58280CH | STUCCHIMAX-AS Massimiliano Andrea Stucchi | 1.8K | 1.1M | 6 |
| AS196722CH | SCHWEIZERISCHE-NATIONALBANK Schweizerische Nationalbank | 1.8K | — | 7 |
| AS206484CH | ORIENTEDNET oriented.net GmbH | 1.8K | 65.5K | 5 |
| AS21254CH | CTM-ASN CITCO TECHNOLOGY MANAGEMENT (SWITZERLAND) SA | 1.5K | — | 6 |
| AS213418CH | bebrave BE BRAVE AG | 1.5K | 983K | 21 |
| AS206291CH | KLIXA Klixa IT GmbH | 1.5K | 524.3K | 3 |
| AS4410CH | CreditSuisseGroup-AS - Credit Suisse Group | 1.5K | — | 6 |
| AS201134CH | buchersuter Bucher + Suter AG | 1.5K | — | 4 |
| AS43183CH | SWISSSIGN SwissSign AG | 1.5K | 1 | 6 |
| AS25090CH | ALPIQ-AS25090 Alpiq AG | 1.5K | — | 3 |
| AS199661CH | KAYAKEU KAYAK Europe GmbH | 1.5K | — | 4 |
| AS211894CH | ungleich-genauso ungleich GmbH | 1.5K | 65.5K | 5 |
| AS201228CH | anapaya Anapaya Systems AG | 1.5K | 2 | 8 |
| AS203882CH | EVOK Altern8 SA | 1.5K | — | 4 |
| AS21047CH | Deutsche-Bank-Suisse-AS Deutsche Bank (Suisse) SA | 1.5K | — | 3 |
| AS62139CH | GOTTEX Gottex Brokers SA | 1.5K | — | 3 |
| AS206857CH | MLS MLS Communications Sarl | 1.5K | — | 3 |