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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 |
| 1K |
| — |
| 1 |
| AS205377CH | CLOUDBIT Flow Swiss AG | 1K | — | 1 |
| AS24585CH | CH-Swisslife Swiss Life AG | 1K | 524.3K | 2 |
| AS206137CH | ch-ses Societa Elettrica Sopracenerina SA (SES) | 1K | 65.5K | 2 |
| AS42202CH | CGAS onway (Schweiz) AG | 1K | 524.3K | 2 |
| AS198784CH | EasternProperty-AS Eastern Property AG | 1K | — | 1 |
| AS50963CH | INFRALY Infraly Ltd liab. Co | 1K | — | 1 |
| AS210018CH | ASNEW Bank CIC (Schweiz) AG | 1K | — | 2 |
| AS60385CH | ES_OPTIMA Sportradar AG | 1K | — | 4 |
| AS206522CH | ISPDC-AS ISP Datacenter SARL | 1K | — | 4 |
| AS199587CH | SOLIDIT solidIT AG | 1K | 65.5K | 2 |
| AS15513CH | BeKB Berner Kantonalbank AG | 1K | — | 1 |
| AS28875CH | INNO Innotronic Ingenieurburo GmbH | 1K | 131.1K | 10 |
| AS60728CH | FINK Andreas Fink | 1K | 524.3K | 2 |
| AS43735CH | GENEDATA Genedata AG | 1K | — | 3 |
| AS42128CH | HORISEN-AS Horisen AG | 1K | — | 4 |
| AS216106CH | JUSTFIBERNET JustFiberNet GmbH | 1K | — | 2 |
| AS214358CH | MTEL-CH-AS MTEL Schweiz GmbH | 1K | 768 | 6 |
| AS202032CH | GOLINE GOLINE SA | 1K | 65.5K | 2 |
| AS203200CH | ALPEINSSAG ALPEIN Software SWISS AG | 1K | 2 | 5 |
| AS208305CH | AS_Viseca Viseca Payment Services AG | 1K | — | 4 |
| AS42011CH | myisp onway (Schweiz) AG | 1K | 524.3K | 2 |
| AS209615CH | Nakoma Antonio Parrinello trading as Nakoma AG | 1K | — | 1 |
| AS29641CH | Allianz-AS Allianz Suisse Versicherungs-Gesellschaft AG | 1K | — | 2 |
| AS49043CH | NOVARTIS-BR Novartis AG | 1K | — | 3 |
| AS34271CH | CDROM Centre de donnees romand SA | 1K | — | 1 |
| AS44888CH | HUSU-AS Huber+Suhner AG | 1K | — | 2 |
| AS61287CH | WLP-AS onway (Schweiz) AG | 1K | 65.5K | 2 |
| AS202714CH | aarenet-01 Aarenet AG | 1K | 524.3K | 2 |
| AS205218CH | EOC Ente Ospedaliero Cantonale | 1K | — | 1 |
| AS202850CH | ACTIVATEL Activatel Holding GmbH | 1K | — | 1 |
| AS210231CH | SYSDEX Sysdex AG | 1K | 65.5K | 2 |
| AS60478CH | KSYS K-sys SA | 1K | 65.5K | 2 |
| AS39750CH | RBS-Services-Ltd Coutts & Co AG | 1K | — | 3 |
| AS42509CH | AdInsertPlatform Ad Insertion Platform Sarl | 1K | — | 1 |
| AS59741CH | SinaVPS Marco Sandro Naef | 1K | 131.1K | 6 |
| AS201329CH | reinachbl Gemeinde Reinach BL | 1K | — | 1 |
| AS210500CH | STADT-WITHUR Stadt Winterthur | 1K | — | 4 |
| AS208216CH | ch-swisscolocation Tinext Cloud SA | 1K | — | 1 |
| AS209582CH | GOLDINGER Goldinger IT GmbH | 1K | 65.5K | 2 |
| AS34893CH | INSTITUT-STRAUMANN Institut Straumann AG | 1K | 3 | 7 |
| AS204590CH | SWISS-AS Swiss International Air Lines AG | 1K | — | 1 |
| AS212777CH | MOBILIAR Schweizerische Mobiliar Versicherungsgesellschaft AG | 1K | — | 4 |
| AS39142CH | INTERNETGROUP-CLOUD Giga Mobile AG | 1K | 65.5K | 4 |
| AS212310CH | Nielsen Nielsen International SA | 1K | — | 1 |
| AS202452CH | FLOW-ALP2 Flow Swiss AG | 1K | 524.3K | 2 |
| AS200647CH | PageUp Netrics AG | 1K | 524.3K | 3 |