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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 |
| FENACO fenaco Genossenschaft |
| 512 |
| 65.5K |
| 3 |
| AS35034CH | EXECURE-AS Swiss IT Security AG | 512 | — | 2 |
| AS202458CH | ThunderHostingNetwork ThunderHosting GmbH | 512 | 3 | 5 |
| AS214700CH | AS-JBODAG JBOD AG | 512 | 524.3K | 3 |
| AS196651CH | ITSH Informatik Schaffhausen (ITSH) | 512 | 65.5K | 3 |
| AS199802CH | CAS-AS CA Indosuez (Switzerland) SA | 512 | — | 2 |
| AS211452CH | KANTONAR Kanton Appenzell Ausserrhoden | 512 | 65.5K | 2 |
| AS207733CH | ISPVOIP Iway AG | 512 | 589.8K | 3 |
| AS207014CH | ch-radixcloud Radix Technologies SA | 512 | — | 2 |
| AS215266CH | SOLERA-EU Audatex (Schweiz) GmbH | 512 | — | 1 |
| AS206402CH | ORION Orion Innovation AG | 512 | 1 | 3 |
| AS30973CH | VIAMATMANAGEMENT-AS Loomis International Corporate AG | 256 | — | 1 |
| AS49114CH | APPLIC8 APPLIC8 SA | 256 | — | 1 |
| AS21124CH | RAVANA2 mailXpert GmbH | 256 | — | 1 |
| AS61309CH | AlpineDC-NW2 AlpineDC SA | 256 | — | 1 |
| AS57757CH | ALOPEX Jonas Meier | 256 | 1 | 2 |
| AS28749CH | MSC-AS MSC Mediterranean Shipping Company SA | 256 | — | 1 |
| AS210861CH | ONA Open Networks Association | 256 | 257 | 3 |
| AS59808CH | bolliger Sandro Bolliger trading as Bolliger Network Solutions | 256 | 65.5K | 2 |
| AS211569CH | naturenergie naturenergie holding AG | 256 | 524.3K | 2 |
| AS199178CH | MSYS-AS Micro Systems Marc Balmer | 256 | 1 | 2 |
| AS13154CH | Reishauer-AG-AS Reishauer AG | 256 | — | 1 |
| AS41766CH | JOBUP-AS JobCloud SA | 256 | — | 1 |
| AS210983CH | DIGRIS Digris AG | 256 | 524.3K | 2 |
| AS208378CH | BIGIT BIG IT AG | 256 | 1 | 2 |
| AS210688CH | BENJAMINLEROY Benjamin Leroy | 256 | — | 1 |
| AS31592CH | KERNEN Thomas Kernen | 256 | — | 1 |
| AS210468CH | ENIWA Eniwa AG | 256 | — | 1 |
| AS51817CH | LONZA-AS Lonza AG | 256 | — | 1 |
| AS34290CH | EBU Union Europeenne de Radio-Television | 256 | 1 | 2 |
| AS48390CH | DsNetwork Lucas Dousse | 256 | 65.5K | 2 |
| AS211861CH | NETWOLK-AS netwolk GmbH | 256 | — | 1 |
| AS41632CH | GLKB Glarner Kantonalbank | 256 | 524.3K | 2 |
| AS209494CH | AS3303 Banque Eric Sturdza SA | 256 | — | 1 |
| AS47649CH | EGELI-INFORMATIK-AS EGELI Informatik AG | 256 | — | 1 |
| AS214237CH | setaiga setaiga GmbH | 256 | 1 | 2 |
| AS6732CH | CYBERLINK-TRANSIT Cyberlink AG | 256 | — | 1 |
| AS210736CH | Hamilton Hamilton Services AG | 256 | 524.3K | 2 |
| AS211096CH | AS-MHS Gluecklich GmbH | 256 | — | 1 |
| AS206779CH | HATEBUR Hatebur Umformmaschinen AG | 256 | — | 1 |
| AS41623CH | DUKASCOPY Dukascopy Bank SA | 256 | — | 1 |
| AS39381CH | SIG-DSI Services Industriels de Geneve | 256 | 1 | 2 |
| AS203718CH | Astelon Astelon GmbH | 256 | 524.3K | 2 |
| AS211837CH | Helbling-Net Helbling Networks GmbH | 256 | 524.3K | 2 |
| AS208836CH | BPS-AS Banca Populare di Sondrio (Suisse) SA | 256 | — | 1 |
| AS48590CH | Litasco-CH Litasco SA | 256 | — | 1 |
| AS200726CH | ELMEC-CH-AS Elmec Suisse SA | 256 | 524.3K | 2 |