Loading…
How United Kingdom ranks worldwide on dormant space, the transfer market, routing security and address density.
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 | 63 |
| AS8220GB | COLT COLT Technology Services Group Limited | 1.5M | 171 |
| AS206067GB | H3GUK Hutchison 3G UK Limited | 1.1M | 332 |
| AS8426GB | CLARANET-AS Claranet Limited | 909.3K | 100 |
| — |
| 2 |
| 1 |
| AS42305GB | SMART-AS 3nt solutions LLP | — | — | 0 |
| AS208485GB | PINHOUSE-AS PINHOUSE LIMITED | — | 1 | 1 |
| AS216055GB | blue Wren Olivia Wood | — | 1 | 1 |
| AS206202GB | NAMESERVERPARTY-AS Faelix Limited | — | 1 | 1 |
| AS25346GB | Tiscali-AS TalkTalk Communications Limited | — | — | 0 |
| AS204345GB | STALLARD Timothy Stallard | — | 1 | 1 |
| AS9105GB | TISCALI-UK TalkTalk Communications Limited | — | — | 0 |
| AS215363GB | Wles Wles Technologies Ltd | — | 257 | 2 |
| AS12852GB | EASYNETES-AS GTT - EMEA Ltd. | — | — | 0 |
| AS41255GB | Alanyhq-Networks-AS Alanyhq Networks Limited | — | 1 | 1 |
| AS209363GB | skinark-as SKINARK LTD | — | — | 0 |
| AS214731GB | ETO-AS ETO Networks Limited | — | 617 | 42 |
| AS208632GB | netomnia YouFibre Limited | — | — | 0 |
| AS213767GB | RH Richard Humphries | — | 1 | 1 |
| AS12755GB | COLT Technology Services Group Limited | — | — | 0 |
| AS43336GB | ASPIXIE PIXIE NETWORKS LTD | — | 524.3K | 1 |
| AS200104GB | crow You are never Limited | — | 4.1K | 1 |
| AS51939GB | TerraMC Terra Management Consulting Ltd | — | 10 | 10 |
| AS204725GB | luna-frankland Luna Frankland | — | 2 | 2 |
| AS200840GB | chronara-ai-8663 Chronara AI Ltd | — | 1 | 1 |
| AS216324GB | HYPERGROUP-NET - Hyper Group Network Ltd. | — | 3 | 3 |
| AS214514GB | HENRYCLARKE Henry Clarke | — | 16 | 1 |
| AS214749GB | PAW James Cahill | — | 6 | 6 |
| AS205058GB | MAEEKO MAGICAL NETWORK LIMITED | — | 5 | 4 |
| AS208699GB | ParsnsNetwork Leo Shum | — | 16 | 7 |
| AS203873GB | HEX-NETWORK Alexander Berry-Roe | — | 288 | 3 |
| AS202194GB | HORDEN-ENGINEERING Horden Engineering Limited | — | 1 | 1 |
| AS203766GB | AWILLS Andrew Wills | — | 1 | 1 |
| AS200708GB | GLASSIO-AS Hugo Rodrigues Da Costa | — | 1 | 1 |
| AS198657GB | GOHEGAN-NET Kai Gohegan | — | 257 | 2 |
| AS200493GB | WHITEQUARK-AS Ekaterina Zotova | — | 1 | 1 |
| AS216157GB | SIXNET-OP Sixnet Operation Ltd | — | 65.5K | 1 |
| AS58285GB | ASSIXOP Sixnet Operation Ltd | — | 65.8K | 2 |
| AS209600GB | LIVEFIXGROUP Livefix Technical Solutions Group Limited | — | 32 | 2 |
| AS204446GB | HELLOMOUSE Hellomouse Ltd | — | 5 | 5 |
| AS214602GB | DATACENTER-CLUSTER-FL-AS FIRST SERVER LIMITED | — | 65.5K | 1 |
| AS210961GB | SIGN4 Nathan York | — | 1 | 1 |
| AS213210GB | kingslanding-as Richard-Connon | — | 1 | 1 |
| AS31535GB | PROMONTORIA-AS Promontoria Ltd | — | — | 0 |
| AS216126GB | James-Ledger James Ledger | — | 13 | 13 |
| AS216115GB | scnc-as Churton LTD | — | — | 0 |
| AS206392GB | HACKWORTH_UK Hackworth Ltd | — | 50 | 4 |
| AS215474GB | BIIL-RU-AS BIIL RU LTD | — | — | 0 |
| AS59920GB | LUSORY Lusory Limited | — | 1 | 1 |
| AS34026GB | IXBIRMINGHAM Nuco Technologies Ltd | — | — | 0 |
| AS215127GB | TEAPOT 410 Teapot Limited | — | 16 | 1 |