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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 |
| — |
| 1 |
| AS200647CH | PageUp Netrics AG | 1K | 524.3K | 3 |
| AS39750CH | RBS-Services-Ltd Coutts & Co AG | 1K | — | 3 |
| AS208921CH | LOEWENFELS Loewenfels Partner AG | 1K | 524.3K | 2 |
| AS210500CH | STADT-WITHUR Stadt Winterthur | 1K | — | 4 |
| AS57676CH | AET Azienda elettrica ticinese | 1K | 65.5K | 2 |
| AS15513CH | BeKB Berner Kantonalbank AG | 1K | — | 1 |
| AS50476CH | GRPMUT Groupe Mutuel Association | 1K | 524.3K | 3 |
| AS210018CH | ASNEW Bank CIC (Schweiz) AG | 1K | — | 2 |
| AS209582CH | GOLDINGER Goldinger IT GmbH | 1K | 65.5K | 2 |
| AS39040CH | NTSWorkspaceAG-AS39040 NTS workspace AG | 1K | 65.5K | 2 |
| AS208216CH | ch-swisscolocation Tinext Cloud SA | 1K | — | 1 |
| AS202714CH | aarenet-01 Aarenet AG | 1K | 524.3K | 2 |
| AS202032CH | GOLINE GOLINE SA | 1K | 65.5K | 2 |
| AS41838CH | DOLANSOFT Dolansoft | 1K | 1 | 2 |
| AS50136CH | Comtrend Kurt Schreckenbauer trading as Comtrend | 1K | — | 1 |
| AS209042CH | TiZoo TiZoo Sarl | 1K | 524.3K | 2 |
| AS201590CH | SOCAR SOCAR Energy Holdings AG | 1K | 65.8K | 3 |
| AS44938CH | ITESYS-AS Itesys AG | 1K | — | 4 |
| AS205357CH | winVS winVS software AG | 1K | — | 4 |
| AS208305CH | AS_Viseca Viseca Payment Services AG | 1K | — | 4 |
| AS28875CH | INNO Innotronic Ingenieurburo GmbH | 1K | 131.1K | 10 |
| AS206790CH | Banque-de-Commerce-et-de-Placements-SA Banque de Commerce et de Placements SA | 1K | 1 | 4 |
| AS214849CH | SA-1 Hitachi Energy Holdings Ltd | 1K | — | 4 |
| AS207161CH | US-PHX Nagravision Sarl | 1K | — | 1 |
| AS60385CH | ES_OPTIMA Sportradar AG | 1K | — | 4 |
| AS21190CH | Alpiq-AS21190 Alpiq AG | 1K | — | 1 |
| AS202172CH | MIGADU Migadu-Mail Gmbh | 1K | — | 3 |
| AS64431CH | BetterWorldSecurity Better World Security Sarl | 1K | — | 1 |
| AS56395CH | Orron_Energy Orron Energy SA | 1K | — | 1 |
| AS43735CH | GENEDATA Genedata AG | 1K | — | 3 |
| AS202411CH | FLOW-ZRH2 Flow Swiss AG | 1K | — | 1 |
| AS30786CH | LOCAL-CH Swisscom Directories AG | 1K | 524.3K | 2 |
| AS49043CH | NOVARTIS-BR Novartis AG | 1K | — | 3 |
| AS35336CH | loadit loadit AG | 1K | — | 1 |
| AS204824CH | psideo-eu PSiDEO SA | 1K | — | 2 |
| AS58260CH | MEDARTIS Medartis AG | 1K | — | 1 |
| AS202452CH | FLOW-ALP2 Flow Swiss AG | 1K | 524.3K | 2 |
| AS42202CH | CGAS onway (Schweiz) AG | 1K | 524.3K | 2 |
| AS202240CH | innflow-ch-001 Innflow AG | 1K | 524.3K | 2 |
| AS212823CH | BABS Fuehrungsunterstuetzungsbasis FUB | 1K | — | 3 |
| AS204178CH | WINET Winet Voicetec Solutions AG | 1K | — | 1 |
| AS50805CH | EBP EBP Schweiz AG | 768 | — | 2 |
| AS48849CH | SIKA-AS Sika Informationssysteme AG | 768 | 524.3K | 3 |
| AS208065CH | LEICA-AS Leica Geosystems AG | 768 | — | 2 |
| AS8298CH | IPNG IPng Networks GmbH | 768 | 589.8K | 6 |
| AS210036CH | RAYHAANNET Rayhaan Ahmad Jaufeerally | 768 | 10 | 6 |