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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 |
| 524.3K |
| 2 |
| AS202424CH | Regioenergie Regio Energie Solothurn | 1K | 524.3K | 2 |
| AS205218CH | EOC Ente Ospedaliero Cantonale | 1K | — | 1 |
| AS60478CH | KSYS K-sys SA | 1K | 65.5K | 2 |
| AS58260CH | MEDARTIS Medartis AG | 1K | — | 1 |
| AS206522CH | ISPDC-AS ISP Datacenter SARL | 1K | — | 4 |
| AS39142CH | INTERNETGROUP-CLOUD Giga Mobile AG | 1K | 65.5K | 4 |
| AS62035CH | BYTEWORKS Byteworks GmbH | 1K | 524.3K | 2 |
| AS199587CH | SOLIDIT solidIT AG | 1K | 65.5K | 2 |
| AS212777CH | MOBILIAR Schweizerische Mobiliar Versicherungsgesellschaft AG | 1K | — | 4 |
| AS50476CH | GRPMUT Groupe Mutuel Association | 1K | 524.3K | 3 |
| AS203200CH | ALPEINSSAG ALPEIN Software SWISS AG | 1K | 2 | 5 |
| AS207161CH | US-PHX Nagravision Sarl | 1K | — | 1 |
| AS205067CH | swissns swissns GmbH | 1K | — | 4 |
| AS202850CH | ACTIVATEL Activatel Holding GmbH | 1K | — | 1 |
| AS199562CH | EDIFICOM-AS Edificom SA | 1K | 65.5K | 4 |
| AS50136CH | Comtrend Kurt Schreckenbauer trading as Comtrend | 1K | — | 1 |
| AS216106CH | JUSTFIBERNET JustFiberNet GmbH | 1K | — | 2 |
| AS203892CH | FLOW Flow Swiss AG | 1K | — | 1 |
| AS215489CH | SANDOZ-GDC-EU Sandoz AG | 1K | — | 2 |
| AS44938CH | ITESYS-AS Itesys AG | 1K | — | 4 |
| AS204590CH | SWISS-AS Swiss International Air Lines AG | 1K | — | 1 |
| AS34271CH | CDROM Centre de donnees romand SA | 1K | — | 1 |
| AS202172CH | MIGADU Migadu-Mail Gmbh | 1K | — | 3 |
| AS214849CH | SA-1 Hitachi Energy Holdings Ltd | 1K | — | 4 |
| AS47444CH | NOVARTIS-EA Novartis AG | 1K | — | 3 |
| AS212629CH | sgsw Sankt Galler Stadtwerke | 1K | 524.3K | 2 |
| AS60385CH | ES_OPTIMA Sportradar AG | 1K | — | 4 |
| AS206261CH | DYNANET-AS DynaNet GmbH | 1K | 524.3K | 2 |
| AS206137CH | ch-ses Societa Elettrica Sopracenerina SA (SES) | 1K | 65.5K | 2 |
| AS200647CH | PageUp Netrics AG | 1K | 524.3K | 3 |
| AS52183CH | BITHAWK BitHawk AG | 1K | — | 4 |
| AS198784CH | EasternProperty-AS Eastern Property AG | 1K | — | 1 |
| AS201436CH | JURA JURA Elektroapparate AG | 1K | — | 1 |
| AS212310CH | Nielsen Nielsen International SA | 1K | — | 1 |
| AS60728CH | FINK Andreas Fink | 1K | 524.3K | 2 |
| AS207482CH | msc-cruises MSC Cruises SA | 1K | — | 1 |
| AS200286CH | ewo_ch_as Elektrizitaetswerk Obwalden | 1K | — | 1 |
| AS210036CH | RAYHAANNET Rayhaan Ahmad Jaufeerally | 768 | 10 | 6 |
| AS48849CH | SIKA-AS Sika Informationssysteme AG | 768 | 524.3K | 3 |
| AS50805CH | EBP EBP Schweiz AG | 768 | — | 2 |
| AS20582CH | BeeOne Beeone Communications SA | 768 | — | 2 |
| AS213011CH | fhvi FHVi (federation des hopitaux vaudois informatique) | 768 | — | 3 |
| AS8298CH | IPNG IPng Networks GmbH | 768 | 589.8K | 6 |
| AS21273CH | TEST-AS-Cust Swisscom (Schweiz) AG | 768 | 2 | 5 |
| AS33849CH | COMFONE-AS Comfone AG | 768 | — | 3 |
| AS208065CH | LEICA-AS Leica Geosystems AG | 768 | — | 2 |