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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 |
| 1K |
| 65.8K |
| 3 |
| AS51778CH | ASPUREICT Pure ICT AG | 1K | 65.5K | 2 |
| AS203200CH | ALPEINSSAG ALPEIN Software SWISS AG | 1K | 2 | 5 |
| AS62035CH | BYTEWORKS Byteworks GmbH | 1K | 524.3K | 2 |
| AS198326CH | ORTCLOUD-AS OrtCloud GmbH | 1K | — | 1 |
| AS202240CH | innflow-ch-001 Innflow AG | 1K | 524.3K | 2 |
| AS210500CH | STADT-WITHUR Stadt Winterthur | 1K | — | 4 |
| AS212629CH | sgsw Sankt Galler Stadtwerke | 1K | 524.3K | 2 |
| AS44888CH | HUSU-AS Huber+Suhner AG | 1K | — | 2 |
| AS202032CH | GOLINE GOLINE SA | 1K | 65.5K | 2 |
| AS206790CH | Banque-de-Commerce-et-de-Placements-SA Banque de Commerce et de Placements SA | 1K | 1 | 4 |
| AS52183CH | BITHAWK BitHawk AG | 1K | — | 4 |
| AS35712CH | AMAG AMAG Corporate Services AG | 1K | — | 4 |
| AS43127CH | PCK-AS Ifolor AG | 1K | 65.5K | 3 |
| AS39142CH | INTERNETGROUP-CLOUD Giga Mobile AG | 1K | 65.5K | 4 |
| AS60385CH | ES_OPTIMA Sportradar AG | 1K | — | 4 |
| AS198784CH | EasternProperty-AS Eastern Property AG | 1K | — | 1 |
| AS29641CH | Allianz-AS Allianz Suisse Versicherungs-Gesellschaft AG | 1K | — | 2 |
| AS210231CH | SYSDEX Sysdex AG | 1K | 65.5K | 2 |
| AS3250CH | NETSKIN Netskin GmbH | 1K | 65.5K | 2 |
| AS210018CH | ASNEW Bank CIC (Schweiz) AG | 1K | — | 2 |
| AS205218CH | EOC Ente Ospedaliero Cantonale | 1K | — | 1 |
| AS50136CH | Comtrend Kurt Schreckenbauer trading as Comtrend | 1K | — | 1 |
| AS205067CH | swissns swissns GmbH | 1K | — | 4 |
| AS202850CH | ACTIVATEL Activatel Holding GmbH | 1K | — | 1 |
| AS201329CH | reinachbl Gemeinde Reinach BL | 1K | — | 1 |
| AS57676CH | AET Azienda elettrica ticinese | 1K | 65.5K | 2 |
| AS205357CH | winVS winVS software AG | 1K | — | 4 |
| AS199587CH | SOLIDIT solidIT AG | 1K | 65.5K | 2 |
| AS24585CH | CH-Swisslife Swiss Life AG | 1K | 524.3K | 2 |
| AS34893CH | INSTITUT-STRAUMANN Institut Straumann AG | 1K | 3 | 7 |
| AS205959CH | ASN-SCCAG Convotis Schweiz AG | 1K | — | 1 |
| AS202452CH | FLOW-ALP2 Flow Swiss AG | 1K | 524.3K | 2 |
| AS42128CH | HORISEN-AS Horisen AG | 1K | — | 4 |
| AS64431CH | BetterWorldSecurity Better World Security Sarl | 1K | — | 1 |
| AS212777CH | MOBILIAR Schweizerische Mobiliar Versicherungsgesellschaft AG | 1K | — | 4 |
| AS202411CH | FLOW-ZRH2 Flow Swiss AG | 1K | — | 1 |
| AS12928CH | BCV Banque Cantonale Vaudoise | 1K | — | 1 |
| AS200286CH | ewo_ch_as Elektrizitaetswerk Obwalden | 1K | — | 1 |
| AS58260CH | MEDARTIS Medartis AG | 1K | — | 1 |
| AS28875CH | INNO Innotronic Ingenieurburo GmbH | 1K | 131.1K | 10 |
| AS201436CH | JURA JURA Elektroapparate AG | 1K | — | 1 |
| AS201621CH | VGNET-AS VAUDOISE GENERALE, Compagnie d'Assurances SA | 1K | — | 1 |
| AS208305CH | AS_Viseca Viseca Payment Services AG | 1K | — | 4 |
| AS39750CH | RBS-Services-Ltd Coutts & Co AG | 1K | — | 3 |
| AS60478CH | KSYS K-sys SA | 1K | 65.5K | 2 |
| AS35336CH | loadit loadit AG | 1K | — | 1 |