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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 |
| — |
| 1 |
| AS51450CH | INNOCARD-AS Wordline Switzerland AG | 256 | — | 1 |
| AS44911CH | keynet-ag Swiss IT Security AG | 256 | 262.1K | 2 |
| AS205929CH | Abzieher-GmbH Abzieher GmbH | 256 | 4.1K | 4 |
| AS215825CH | Altera-Network Baptiste A. Ferrando | 256 | — | 1 |
| AS197791CH | Danylo_Tereshchenko Danylo Tereshchenko | 256 | — | 1 |
| AS207624CH | as_tdc-ch Signalhorn AG | 256 | 1 | 2 |
| AS203153CH | AVASAD AVASAD - Association Vaudoise Aide et de Soins Domicile / Institut de droit public | 256 | 524.3K | 2 |
| AS44690CH | Dicom-AG-AS Kofax Schweiz AG | 256 | — | 1 |
| AS49942CH | BVT Bank Vontobel AG | 256 | — | 1 |
| AS49114CH | APPLIC8 APPLIC8 SA | 256 | — | 1 |
| AS39381CH | SIG-DSI Services Industriels de Geneve | 256 | 1 | 2 |
| AS49525CH | TURBOMACH-AS Solar Turbines Switzerland Sagl | 256 | — | 1 |
| AS21124CH | RAVANA2 mailXpert GmbH | 256 | — | 1 |
| AS207149CH | SNAWNET Julien Sansonnens | 256 | 16 | 2 |
| AS61309CH | AlpineDC-NW2 AlpineDC SA | 256 | — | 1 |
| AS13154CH | Reishauer-AG-AS Reishauer AG | 256 | — | 1 |
| AS211569CH | naturenergie naturenergie holding AG | 256 | 524.3K | 2 |
| AS39432CH | SAITIS-NETWORK-EVERYWHERE Saitis Network, N.Desir | 256 | 256 | 2 |
| AS208980CH | SAUBER-AS Sauber Motorsport AG | 256 | — | 1 |
| AS211464CH | PRISMA-GROUP Prisma Group SA | 256 | — | 1 |
| AS209880CH | VZ-AS VZ Corporate Services AG | 256 | — | 1 |
| AS47299CH | REYL-AS Intesa Sanpaolo Wealth Management SA | 256 | — | 1 |
| AS60190CH | EastMetalsAG-AS East Metals AG in Liquidation | 256 | — | 1 |
| AS196618CH | ASJEKER Claudio Jeker | 256 | — | 1 |
| AS31592CH | KERNEN Thomas Kernen | 256 | — | 1 |
| AS49446CH | NEWMEDIA Somedia Production AG | 256 | — | 1 |
| AS214204CH | ZENVOO-LUX-LW Zenvoo Sagl | 256 | — | 1 |
| AS60265CH | Qbix Qbix GmbH | 256 | 4.1K | 2 |
| AS43906CH | colozh NTS Colocation AG | 256 | 1 | 2 |
| AS41577CH | Metallumgroup Thommen Services AG | 256 | — | 1 |
| AS8243CH | Verizon-ThyssenKrupp-Steel-Europe Verizon Switzerland AG | 256 | — | 1 |
| AS50185CH | VITODATA-AS Vitodata AG | 256 | — | 1 |
| AS199819CH | SUISA SUISA, Genossenschaft der Urheber und Verleger von Musik | 256 | 1 | 2 |
| AS51877CH | BEE-AS MMR Invest AG | 256 | — | 1 |
| AS208813CH | Galexis Galexis AG | 256 | 1 | 2 |
| AS42168CH | EPAI-AS Ecole Professionnelle Artisanale et Industrielle | 256 | 1 | 2 |
| AS212920CH | ADDAX-ENERGY Addax Energy SA | 256 | — | 1 |
| AS50277CH | TPGNET Transports publics genevois | 256 | 1 | 2 |
| AS199225CH | PHV-AS PFG Real Estate AG | 256 | — | 1 |
| AS12553CH | GRAWEHR Andreas Grawehr | 256 | 2 | 2 |
| AS59812CH | AS-GLUECKLICH Gluecklich GmbH | 256 | — | 1 |
| AS202360CH | TGF The Global Fund to fight AIDS, Tuberculosis and Malaria | 256 | 524.3K | 2 |
| AS30973CH | VIAMATMANAGEMENT-AS Loomis International Corporate AG | 256 | — | 1 |
| AS41768CH | WEIDMANN Weidmann Electrical Technology AG | 256 | — | 1 |
| AS205815CH | SIX SIX Group Services AG | 256 | — | 1 |
| AS31051CH | ONLINE-TRAVEL Online Travel AG | 256 | — | 1 |