Loading…
How United Kingdom 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 United Kingdom over time.
The largest autonomous systems registered to United Kingdom by IPv4 footprint.
United Kingdom 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.
3,123 autonomous systems registered to United Kingdom. Click an AS for detail.
| AS5378GB | Vodafone Limited | 2.8M | 24 |
| AS6871GB | Plusnet British Telecommunications PLC | 2.1M | 64 |
| AS8220GB | COLT COLT Technology Services Group Limited | 1.5M | 171 |
| AS206067GB | H3GUK Hutchison 3G UK Limited | 1.1M | 332 |
| AS212238GB | CDNEXT Datacamp Limited | 968.4K | 3,979 |
| 1.5K |
| — |
| 6 |
| AS211500GB | AS_NOTAHST LOBOS NETWORKING LTD | 1.5K | — | 3 |
| AS60868GB | BRANDWATCH-AS Runtime Collective Limited | 1.5K | 65.5K | 4 |
| AS212171GB | Local-as Local NCC Ltd. | 1.5K | — | 5 |
| AS60228GB | C24-AS Six Degrees Technology Group Limited | 1.5K | 98.3K | 4 |
| AS212512GB | DETAI Detai Prosperous Technologies Limited | 1.5K | 9 | 15 |
| AS199710GB | PERFORM-AS DAZN MEDIA SERVICES LIMITED | 1.5K | 2 | 7 |
| AS41379GB | NTA-AS Nationwide Telephone Assistance Ltd | 1.5K | — | 3 |
| AS215089GB | FASTPANDA Fast Panda Limited | 1.5K | — | 6 |
| AS206629GB | MINISTRYOFJUSTICE Ministry of Justice | 1.5K | — | 6 |
| AS213001GB | LA5 LA5 Digital LTD | 1.5K | 1 | 6 |
| AS49354GB | SIMETRIC TANGO NETWORKS UK LTD | 1.5K | — | 3 |
| AS206300GB | YUNYOO YUNYOO LTD | 1.5K | 4 | 9 |
| AS204592GB | COSMOS-AS Cosmos Wireless Ltd | 1.5K | — | 6 |
| AS204321GB | uk-nyt-cdg1 New York Times Limited | 1.5K | — | 3 |
| AS202147GB | VPSUS VPSUS LTD | 1.5K | 1 | 7 |
| AS202978GB | XIRIA Xiria Ltd | 1.5K | 524.3K | 3 |
| AS209452GB | ZuriTechnologies Zuri Technologies Limited | 1.5K | — | 3 |
| AS60507GB | HML2-EUR-AS Hillside (Technology) Ltd | 1.5K | — | 3 |
| AS44371GB | PPN Paypoint Network Limited | 1.5K | — | 6 |
| AS205842GB | LINKWEBSOLUTIONS Link Web Solutions LLP | 1.5K | — | 3 |
| AS47768GB | INTISTELECOM-AS UK Intis Telecom LTD | 1.5K | 1 | 4 |
| AS207162GB | l3climited-as L3C Limited | 1.5K | — | 3 |
| AS215047GB | Theonebroadband DSV Communications Limited | 1.5K | 524.3K | 6 |
| AS35180GB | HIPCOM-AS Broadsoft LTD | 1.5K | 2 | 8 |
| AS44706GB | ASN-SPACTRON Monty UK Global Limited | 1.5K | — | 6 |
| AS61087GB | DGTL DGTL TECH UK LLP | 1.5K | 65.5K | 8 |
| AS44934GB | ARACHSYS Arachsys Internet Services Ltd | 1.5K | 65.5K | 5 |
| AS64435GB | comgw The Communication GATEWAY LTD | 1.5K | 65.5K | 4 |
| AS60103GB | ACCESSPT Accesspoint Technologies Ltd | 1.5K | — | 3 |
| AS41355GB | CATALYST2-RDG Team Blue Carrier Limited | 1.5K | 65.5K | 4 |
| AS203177GB | PINNACA BCS Global Networks Limited | 1.5K | — | 6 |
| AS59803GB | cceip DATAQUEST (HEATHROW) LIMITED | 1.5K | — | 2 |
| AS200164GB | RHG-AS The Random House Group Limited | 1.5K | — | 3 |
| AS43584GB | MAYTECH-ASN Maytech Communications Ltd | 1.5K | — | 4 |
| AS60038GB | TAMG TripAdvisor Limited | 1.5K | — | 3 |
| AS201579GB | HOSTGNOME-AS HOSTGNOME LTD | 1.5K | 528.4K | 8 |
| AS21233GB | ASN-C2INTERNET Atlas Business Group of Companies Ltd | 1.5K | 65.5K | 7 |
| AS196646GB | Datum Datum Datacentres Limited | 1.5K | — | 6 |
| AS42217GB | GOODWOOD The Goodwood Estate Company Limited | 1.5K | 524.3K | 4 |
| AS199455GB | ARQWIFI Virgin WiFi Ltd | 1.5K | — | 3 |
| AS211091GB | IPHOUSE I P House Limited | 1.5K | — | 6 |
| AS206049GB | COMMUNICATE Communicate Technology LTD | 1.5K | 262.1K | 4 |
| AS58144GB | ASN-TSC THE STREAMING COMPANY.COM LIMITED | 1.5K | — | 3 |
| AS59445GB | ICC-AS ICC NETWORKS LTD | 1.5K | — | 3 |
| AS203315GB | WebWiz Web Wiz Ltd | 1.5K | 4 | 10 |
| AS8791GB | FOEHN Kerv Experience Limited | 1.5K | — | 3 |