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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.
1,062 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 |
| 310K |
| 131.1K |
| 31 |
| AS15600CH | QUICKLINE Quickline AG | 321.3K | 11.5M | 92 |
| AS8803CH | MIGROS Migros-Genossenschafts-Bund | 330.2K | — | 12 |
| AS513CH | CERN CERN - European Organization for Nuclear Research | 354.8K | 131.1K | 22 |
| AS2047CH | ASN-ROCHE-BASLE Hoffmann - La Roche Ltd. | 373K | 135.7K | 29 |
| AS1836CH | GREEN green.ch AG | 492.3K | 1M | 81 |
| AS559CH | Switch SWITCH | 2.2M | 2.8M | 126 |
| AS6730CH | SUNRISE Sunrise GmbH | 3.8M | 7.7M | 174 |
| AS3303CH | SWISSCOM Swisscom (Schweiz) AG | 8.2M | 8.4M | 389 |