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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 |
|---|---|---|---|---|
| AS213288CH | iFog-Access-Network iFog GmbH | — | 3 | 3 |
| AS203496CH | OBNH-NETWORK Olaf Bernhard Rudolf Baumert | — | 1 | 1 |
| AS215785CH | lanport Remo Steiner | — | — | 0 |
| AS204438CH | Ruben-Garbade Ruben Garbade | — | 19 | 4 |
| AS202427CH | FILLI-AS Ursin Filli | — | 69 | 7 |
| AS207996CH | ungleich-place6 ungleich glarus ag | — | 516 | 6 |
| AS4429CH | CreditSuisseGroup-AS - Credit Suisse Group | — | — | 0 |
| AS52089CH | Vifor-AS Vifor (International) AG | — | — | 0 |
| AS48194CH | NAVEST Navest GmbH | — | — | 0 |
| AS35054CH | EQUINIX-CH-ASN Equinix (Switzerland) GmbH | — | — | 0 |
| AS4421CH | CreditSuisseGroup-AS - Credit Suisse Group | — | — | 0 |
| AS3084CH | CreditSuisseGroup-AS - Credit Suisse Group | — | — | 0 |
| AS215847CH | ch-iteasy ITeasy AG | — | — | 0 |
| AS198964CH | AS_BLUEQUANT BLUEQUANT AG | — | — | 0 |
| AS214249CH | ALPHASCALE ALPHASCALE MEDIA GMBH | — | — | 0 |
| AS43136CH | INFOTRUST-NET NTT Security (Switzerland) AG | — | — | 0 |
| AS204418CH | INTERNETPROVIDERCH Sandro Bolliger trading as Bolliger Network Solutions | — | 65.5K | 1 |
| AS218349CH | HYVESTAR-AS Benjamin Turquet de Beauregard | — | 1 | 1 |
| AS209533CH | BGPTunnel iFog GmbH | — | 1 | 1 |
| AS213263CH | kilobyte Benjamin Marty | — | 1 | 1 |
| AS41051CH | FREETRANSIT Openfactory GmbH | — | 65.5K | 1 |
| AS48307CH | NESPRESSO-AS Nestle Nespresso SA | — | — | 0 |
| AS205040CH | virtuozzo Virtuozzo International GmbH | — | — | 0 |
| AS216229CH | TheMediaHub Eurovision Services SA | — | — | 0 |
| AS219295CH | NESSO Swisscom (Schweiz) AG | — | — | 0 |
| AS199553CH | ungleich-place5 ungleich glarus ag | — | 6 | 6 |
| AS203521CH | e42 Goyman SA | — | 1 | 1 |
| AS202479CH | FogNet-Services iFog GmbH | — | 6 | 6 |
| AS49237CH | Dreamlab DreamLab Technologies Ltd. | — | 65.5K | 1 |
| AS212125CH | ABZIEHER-AS Franz Abzieher | — | 1 | 1 |
| AS205699CH | FLOW Flow Swiss AG | — | 524.3K | 1 |
| AS199591CH | Evaldo-Gardenal Evaldo Gardenal | — | 1 | 1 |
| AS4415CH | CreditSuisseGroup-AS - Credit Suisse Group | — | — | 0 |
| AS41622CH | DATABAAR WWZ Telekom AG | — | — | 0 |
| AS203730CH | SOLEBLANCA-AS Soleblanca SA | — | — | 0 |
| AS207224CH | VOX-AS BLOCKROCK (CH) SA | — | — | 0 |
| AS196734CH | Equinix-Fabric-LG Equinix (Switzerland) GmbH | — | — | 0 |
| AS41715CH | TB-SUHR TBS Strom AG | — | — | 0 |
| AS60311CH | ONEFM 1.FM AG | — | — | 0 |
| AS205920CH | FogNet-Spain iFog GmbH | — | 65.5K | 3 |
| AS57183CH | iFog-Gmbh-Customer iFog GmbH | — | 1 | 1 |
| AS149476CH | IFOGGMBH-AS-AP - iFog GmbH | — | 18 | 3 |
| AS2612CH | SITASYS AG | — | 1 | 1 |
| AS58133CH | MTNS Lukas Mergenthaler | — | 1 | 1 |
| AS199302CH | Maklerzentrum-Schweiz-AS Maklerzentrum Schweiz AG | — | 1 | 1 |
| AS203564CH | THA2 IBKR Financial Services AG | — | 1 | 1 |
| AS207907CH | ELIA-AS Elia Kessler | — | 7 | 7 |
| AS695CH | SWITCH-TEST1 SWITCH | — | — | 0 |
| AS61190CH | FogIXP-Regional-Route-Servers iFog GmbH | — | — | 0 |
| AS201440CH | MSCI-AS MSCI Barra (Suisse) Sarl | — | — | 0 |