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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.
1,070 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 |
| 65.5K |
| 2 |
| AS199819CH | SUISA SUISA, Genossenschaft der Urheber und Verleger von Musik | 256 | 1 | 2 |
| AS210861CH | ONA Open Networks Association | 256 | 257 | 3 |
| AS208650CH | SONIO-AS Sonio AG | 512 | 1 | 3 |
| AS202458CH | ThunderHostingNetwork ThunderHosting GmbH | 512 | 3 | 5 |
| AS47271CH | WISEKEY WISEKEY SA | 512 | — | 2 |
| AS216381CH | AXIANS Axians IT Services AG | 512 | — | 2 |
| AS42059CH | HUGY HuGy GmbH | 512 | — | 1 |
| AS203776CH | MITTO Mitto AG | 512 | 1 | 3 |
| AS64462CH | WOLFSEC-AS Stephan Roland Wolf | 512 | — | 2 |
| AS41503CH | BPB-Geneva Barclays Bank (Suisse) SA | 512 | — | 2 |
| AS208510CH | AXIANS-AS Axians Infoma Schweiz AG | 512 | 1 | 3 |
| AS44238CH | METEONEWS-AS MeteoNews AG | 512 | — | 1 |
| AS215538CH | Givaudan-International-SA Givaudan International SA | 512 | — | 2 |
| AS50997CH | NETSPRING-AS netspring gmbh | 512 | 1 | 3 |
| AS5529CH | DIAG-AS Diag Dienstleistungen AG | 512 | — | 2 |
| AS197371CH | SVCS Andreas Meyer, trading as Swiss VoIP Carrier Solutions Meyer | 512 | 1 | 3 |
| AS196651CH | ITSH Informatik Schaffhausen (ITSH) | 512 | 65.5K | 3 |
| AS48776CH | RICOLA-AS Ricola AG | 512 | — | 2 |
| AS61320CH | Q-Branch Andrew Vieyra | 512 | — | 2 |
| AS48540CH | ASMTI METTLER-TOLEDO INTERNATIONAL INC., Wilmington, Delaware, Greifensee Branch | 512 | — | 2 |
| AS6907CH | EBAY-DE-AS eBay Marketplaces GmbH | 512 | — | 2 |
| AS12307CH | RAVANA Sandro Bolliger trading as Bolliger Network Solutions | 512 | 131.1K | 4 |
| AS197439CH | SYLON Sylon Hosting GmbH | 512 | 1 | 2 |
| AS47461CH | STARH Starhome Mach GmbH | 512 | — | 2 |
| AS210998CH | SWISSPOSTSOLUTION SPS Switzerland AG | 512 | — | 2 |
| AS16221CH | Easy7 Init7 (Switzerland) Ltd. | 512 | 65.5K | 2 |
| AS219133CH | Schleuniger Lukas Schleuniger trading as Schleuniger Management | 512 | 258 | 5 |
| AS21434CH | clariant Clariant International Ltd. | 512 | — | 2 |
| AS60901CH | ch-1swiss1 1SWISS1 SA | 512 | — | 2 |
| AS207014CH | ch-radixcloud Radix Technologies SA | 512 | — | 2 |
| AS34182CH | RACKBLACK rack.black Verein | 512 | 65.5K | 4 |
| AS41562CH | Host4all-AS Host4all Sarl | 512 | — | 1 |
| AS42357CH | progest ProGest SA | 512 | — | 2 |
| AS218941CH | FOELLMI Foellmi ICT AG | 512 | — | 1 |
| AS34615CH | Universal-Exports Andrew Vieyra | 512 | 65.5K | 3 |
| AS211452CH | KANTONAR Kanton Appenzell Ausserrhoden | 512 | 65.5K | 2 |
| AS201481CH | CDISA CDI Conseils et Developpements Informatiques SA | 512 | — | 2 |
| AS33998CH | REPOWER-AS Repower AG | 512 | — | 2 |
| AS57559CH | Sidarion Sidarion AG | 512 | — | 2 |
| AS57204CH | WOLFSEC-AS2 Stephan Roland Wolf | 512 | 524.3K | 2 |
| AS211197CH | ILZ Informatikleistungszentrum Obwalden - Nidwalden (ILZ) | 512 | 524.3K | 3 |
| AS206201CH | DEVANTIS-AS Devantis SA | 512 | 131.1K | 4 |
| AS196621CH | FREESTONE Matthias Cramer | 512 | 1 | 2 |
| AS216220CH | EDR_CH Edmond de Rothschild (Suisse) SA | 512 | — | 1 |
| AS200815CH | COCACOLA-CH Coca-Cola HBC Schweiz AG | 512 | — | 2 |
| AS41590CH | U-BLOX u-blox AG | 512 | — | 1 |