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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 |
| 256 |
| 1 |
| 2 |
| AS211569CH | naturenergie naturenergie holding AG | 256 | 524.3K | 2 |
| AS198808CH | SPIDA-AS Spital Davos AG | 256 | — | 1 |
| AS212009CH | m-s M&S Software Engineering AG | 256 | — | 1 |
| AS59812CH | AS-GLUECKLICH Gluecklich GmbH | 256 | — | 1 |
| AS12553CH | GRAWEHR Andreas Grawehr | 256 | 2 | 2 |
| AS209898CH | ungleich-ungleich-upstream ungleich glarus ag | 256 | 1 | 2 |
| AS212981CH | SCHILLER-AS Schiller AG | 256 | 1 | 2 |
| AS49938CH | CHEMGINEERING-AS Chemgineering Holding AG | 256 | — | 1 |
| AS43906CH | colozh NTS Colocation AG | 256 | 1 | 2 |
| AS12342CH | BRACK-AS Brack AG | 256 | — | 1 |
| AS61309CH | AlpineDC-NW2 AlpineDC SA | 256 | — | 1 |
| AS210752CH | GLEIF-NET Global Legal Entity Identifier Foundation | 256 | 65.5K | 2 |
| AS56803CH | AS-DATASOURCE Datasource AG | 256 | 524.3K | 2 |
| AS207624CH | as_tdc-ch Signalhorn AG | 256 | 1 | 2 |
| AS207241CH | IBKR-GB-AS IBKR Financial Services AG | 256 | — | 1 |
| AS215891CH | STGALLEN Kantonspolizei St.Gallen | 256 | — | 1 |
| AS213307CH | Idorsia-Pharmaceuticals-LTD Idorsia Pharmaceuticals Ltd | 256 | — | 1 |
| AS57651CH | COHPROG CohProg Sarl | 256 | 65.5K | 2 |
| AS203718CH | Astelon Astelon GmbH | 256 | 524.3K | 2 |
| AS41632CH | GLKB Glarner Kantonalbank | 256 | 524.3K | 2 |
| AS214552CH | FLOWR3 Flow Swiss AG | 256 | — | 1 |
| AS13154CH | Reishauer-AG-AS Reishauer AG | 256 | — | 1 |
| AS208836CH | BPS-AS Banca Populare di Sondrio (Suisse) SA | 256 | — | 1 |
| AS207688CH | BISTOQUETTE Saitis Network, N.Desir | 256 | 256 | 2 |
| AS205815CH | SIX SIX Group Services AG | 256 | — | 1 |
| AS31051CH | ONLINE-TRAVEL Online Travel AG | 256 | — | 1 |
| AS31592CH | KERNEN Thomas Kernen | 256 | — | 1 |
| AS219517CH | GUTZWILLER Stephane Gutzwiller trading as E. Gutzwiller & Cie. Banquiers | 256 | — | 1 |
| AS39166CH | SAG-CH SAG Management International AG | 256 | — | 1 |
| AS15398CH | CYBERCORE-AS Werft22 AG | 256 | 1 | 2 |
| AS200726CH | ELMEC-CH-AS Elmec Suisse SA | 256 | 524.3K | 2 |
| AS39296CH | FIFA Federation Internationale de Football Association (FIFA) | 256 | — | 1 |
| AS204783CH | Ronal Ronal AG | 256 | — | 1 |
| AS212920CH | ADDAX-ENERGY Addax Energy SA | 256 | — | 1 |
| AS41768CH | WEIDMANN Weidmann Electrical Technology AG | 256 | — | 1 |
| AS50277CH | TPGNET Transports publics genevois | 256 | 1 | 2 |
| AS29058CH | CIO-IOC International Olympic Committee (IOC) | 256 | — | 1 |
| AS201416CH | GVB Gebaeudeversicherung Bern (GVB) | 256 | 524.3K | 2 |
| AS215852CH | SHIGIR Shigir GmbH | 256 | 1 | 2 |
| AS41623CH | DUKASCOPY Dukascopy Bank SA | 256 | — | 1 |
| AS34532CH | Bruetsch-Ruegger Bruetsch/Rueegger Holding AG | 256 | — | 1 |
| AS57757CH | ALOPEX Jonas Meier | 256 | 1 | 2 |
| AS48590CH | Litasco-CH Litasco SA | 256 | — | 1 |
| AS50609CH | MERCURIA-AS Mercuria Energy Trading SA | 256 | 1 | 2 |
| AS198635CH | ASCANIUS Ascanius AG | 256 | — | 1 |
| AS210468CH | ENIWA Eniwa AG | 256 | — | 1 |