Europe
United Kingdom
129,593,515 IPv4 addresses are geolocated in United Kingdom, and its registry assigned 3,142 autonomous systems there. 3,208 ASes announce the space geolocated in it.
129,593,515
IPv4 addresses
3,142
ASNs registered
53,162,208
Hosting IP addresses
824,870
VPN IP addresses
1,123,723
Residential Proxy IP addresses
2,653,942
Carrier IP addresses
ASNs in United Kingdom
The autonomous systems its registry assigned to it, by the IPv4 each announces anywhere.
| ASN | NAME | TYPE | IPV4 | PREFIXES V4 | PREFIXES V6 |
|---|---|---|---|---|---|
| AS2856 | British Telecommunications Limited | isp | 13,850,624 | 541 | 7 |
| AS5089 | Virgin Media Limited | isp | 8,490,496 | 285 | 3 |
| AS786 | Jisc Services Limited | education | 6,886,144 | 213 | 7 |
| AS5607 | Sky UK Limited | isp | 6,089,728 | 49 | 30 |
| AS13285 | TalkTalk Communications Limited | isp | 3,954,944 | 94 | 5 |
| AS5378 | Vodafone Limited | isp | 2,531,328 | 23 | 1 |
| AS6871 | British Telecommunications Limited | isp | 2,097,664 | 61 | 3 |
| AS8220 | COLT Technology Services Group Limited | isp | 1,488,896 | 152 | 19 |
| AS212238 | Datacamp Limited | hosting | 1,057,536 | 3,593 | 703 |
| AS8426 | Claranet Limited | hosting | 904,448 | 86 | 18 |
| AS5413 | Wavenet Limited | isp | 734,208 | 102 | 5 |
| AS5400 | British Telecommunications Limited | isp | 713,728 | 86 | 40 |
| AS31655 | Gamma Telecom Holdings Ltd | isp | 609,536 | 36 | 3 |
| AS206067 | Hutchison 3G UK Limited | isp | 529,152 | 291 | 85 |
| AS13037 | Zen Internet Ltd | isp | 527,616 | 37 | 1 |
| AS3300 | British Telecommunications Limited | isp | 513,024 | 123 | 29 |
| AS42689 | Glide Student & Residential Limited | isp | 491,520 | 351 | 3 |
| AS8851 | GCI Network Solutions Limited | hosting | 451,328 | 339 | 6 |
| AS15395 | Rackspace Ltd. | hosting | 401,920 | 33 | 1 |
| AS20860 | IOMART CLOUD SERVICES LIMITED | hosting | 383,232 | 202 | 16 |
| AS8468 | Cityfibre Limited | isp | 358,400 | 45 | 3 |
| AS62240 | Clouvider Limited | hosting | 352,256 | 1,332 | 1,136 |
| AS25180 | Exponential-E Ltd. | hosting | 291,328 | 44 | 3 |
| AS30844 | Liquid Telecommunications Ltd | isp | 279,296 | 290 | 13 |
| AS12390 | KCOM Group Limited | isp | 250,880 | 18 | 2 |
| AS25310 | Vodafone Limited | isp | 229,376 | 4 | 0 |
| AS201838 | Community Fibre Limited | isp | 221,952 | 101 | 2 |
| AS8607 | Digital Space Group Limited | isp | 205,568 | 20 | 4 |
| AS35228 | Telefonica UK Limited | isp | 201,728 | 113 | 26 |
| AS12703 | Pulsant (Scotland) Ltd | isp | 179,200 | 58 | 7 |
| AS47474 | Virtual1 Limited | isp | 153,344 | 16 | 1 |
| AS20712 | Andrews & Arnold Ltd | isp | 148,736 | 87 | 21 |
| AS15404 | COLT Technology Services Group Limited | business | 141,568 | 146 | 9 |
| AS56478 | Hyperoptic Ltd | isp | 141,312 | 109 | 3 |
| AS25369 | Hydra Communications Ltd | hosting | 139,520 | 301 | 18 |
| AS198864 | Queen Mary University of London | education | 132,864 | 5 | 2 |
| AS8698 | NATIONWIDE BUILDING SOCIETY | business | 131,072 | 109 | 0 |
| AS15914 | British Airways plc | business | 131,072 | 95 | 0 |
| AS60068 | Datacamp Limited | hosting | 129,536 | 420 | 79 |
| AS5587 | Itility Limited | isp | 121,856 | 13 | 1 |
| AS41354 | ITS Technology Group Limited | isp | 117,248 | 42 | 3 |
| AS8586 | TalkTalk Communications Limited | isp | 108,032 | 16 | 1 |
| AS42831 | UK Dedicated Servers Limited | hosting | 107,264 | 251 | 7 |
| AS56329 | Gigaclear Limited | isp | 106,496 | 31 | 3 |
| AS6908 | Six Degrees Technology Group Limited | isp | 104,448 | 43 | 6 |
| AS39326 | Syntura Group Limited | isp | 102,912 | 29 | 4 |
| AS13213 | THG HOSTING LIMITED | hosting | 100,864 | 118 | 5 |
| AS58065 | Orion Network Limited | isp | 100,864 | 396 | 6 |
| AS5503 | RM Education Ltd | isp | 99,328 | 40 | 1 |
| AS48101 | Trooli Ltd. | isp | 99,072 | 62 | 13 |
| AS214143 | SKYDIGITAL TELECOM LTD | isp | 98,560 | 280 | 0 |
| AS25160 | Vorboss Limited | isp | 97,024 | 33 | 4 |
| AS42973 | Convergence Group (Wireless) Networks Limited | isp | 91,136 | 62 | 0 |
| AS44574 | Network Services Ltd. | hosting | 88,576 | 18 | 9 |
| AS41230 | ASK4 Limited | isp | 88,320 | 16 | 7 |
| AS21267 | Wavenet Limited | isp | 87,520 | 63 | 1 |
| AS29550 | Team Blue Carrier Limited | isp | 85,760 | 12 | 2 |
| AS24867 | Rackspace Ltd. | hosting | 84,736 | 14 | 0 |
| AS214238 | HOST TELECOM LTD | hosting | 84,224 | 329 | 0 |
| AS3223 | Voxility LLP | hosting | 82,944 | 294 | 30 |
| AS49758 | Lloyds Banking Group PLC | business | 81,920 | 11 | 0 |
| AS61323 | ANS ACADEMY LIMITED | education | 80,896 | 60 | 6 |
| AS16247 | Convergence Group (Wireless) Networks Limited | hosting | 80,128 | 227 | 9 |
| AS16082 | Spitfire Network Services Limited | isp | 79,872 | 12 | 1 |
| AS51561 | ICUK Computing Services Limited | isp | 72,960 | 71 | 2 |
| AS60187 | London Grid for Learning Trust | education | 71,424 | 47 | 2 |
| AS2818 | BBC | hosting | 69,632 | 4 | 3 |
| AS24775 | Qinetiq Limited | business | 69,632 | 2 | 0 |
| AS21433 | Accenture UK Limited | business | 69,376 | 316 | 63 |
| AS30740 | Exa Networks Limited | isp | 66,560 | 4 | 1 |
| AS8651 | MUFG Securities EMEA PLC | business | 65,792 | 10 | 0 |
| AS201773 | University of Warwick | education | 65,792 | 2 | 0 |
| AS15601 | Baring Investment Services Ltd | business | 65,536 | 2 | 0 |
| AS31515 | Inmarsat Global Limited | business | 65,536 | 55 | 1 |
| AS39400 | London Borough of Hackney | business | 65,536 | 2 | 0 |
| AS209237 | NPL Management LTD | business | 65,536 | 4 | 0 |
| AS21296 | Pricewaterhousecoopers Services Limited | business | 65,024 | 3 | 0 |
| AS202596 | GNC Realisations 2026 Limited | business | 64,256 | 49 | 0 |
| AS215540 | GLOBAL CONNECTIVITY SOLUTIONS LLP | hosting | 62,720 | 234 | 36 |
| AS21301 | Natwest Markets PLC | business | 60,672 | 13 | 0 |
| AS31727 | Node4 Limited | isp | 60,672 | 143 | 2 |
| AS35425 | Iomart Managed Services Limited | hosting | 55,808 | 22 | 4 |
| AS59395 | Southern Communications Ltd | business | 55,808 | 26 | 4 |
| AS29107 | Synapse Network LTD | business | 54,272 | 23 | 2 |
| AS12701 | Barclays Bank plc | business | 52,992 | 33 | 0 |
| AS15533 | Redcentric Solutions Ltd | hosting | 51,968 | 15 | 2 |
| AS41564 | Orion Network Limited | business | 51,200 | 195 | 7 |
| AS39356 | Avanti Broadband Ltd | isp | 50,944 | 6 | 3 |
| AS44444 | Forcepoint UK Limited | isp | 50,688 | 198 | 2 |
| AS48945 | OPEN FIBRE NETWORKS (WHOLESALE) LIMITED | isp | 50,176 | 38 | 2 |
| AS4455 | IX Reach Ltd | isp | 48,896 | 34 | 14 |
| AS8419 | Redcentric Solutions Ltd | isp | 48,896 | 5 | 1 |
| AS25577 | MAINFRAME & CYBERNETIC SYSTEMS LIMITED | isp | 48,640 | 52 | 1 |
| AS5631 | Telcom Networks Limited | isp | 47,616 | 30 | 4 |
| AS51043 | Aspire Technology Solutions Ltd | isp | 47,616 | 21 | 1 |
| AS31404 | LYCATEL DISTRIBUTION UK LIMITED | business | 47,104 | 28 | 3 |
| AS205544 | Leaseweb UK Limited | hosting | 46,080 | 63 | 29 |
| AS43915 | TrueSpeed Communications Limited | isp | 44,800 | 50 | 1 |
| AS35575 | Vaioni Group Ltd | isp | 44,544 | 36 | 2 |
| AS5482 | AllPoints Fibre Limited | isp | 44,032 | 15 | 16 |
Largest cities
IPv4 addresses IP Geolocation places in each city, as a share of all those it places in United Kingdom.
- London, England39,164,894 · 30.22%
- Ipswich, England15,052,262 · 11.61%
- Reading, England9,605,340 · 7.41%
- Manchester, England7,031,986 · 5.43%
- Newbury, England4,710,318 · 3.63%
- Leeds, England1,225,869 · 0.95%
- Solihull, England997,875 · 0.77%
- Livingston, Scotland927,116 · 0.72%
- Nottingham, England881,657 · 0.68%
- Glasgow, Scotland649,112 · 0.50%
- Rochdale, England602,268 · 0.46%
- Cardiff, Wales548,312 · 0.42%
What the databases see
Addresses each address-keyed database holds in United Kingdom, as a share of its geolocated IPv4, with the largest providers. A /24 counts for the country most of it is in; counts overlap.
- VPN IP824,870draytek, xvpn, nordvpn0.64%
- Residential Proxy IP1,123,723dataimpulse, anyip, geonode0.87%
- Datacenter Proxy IP44,935floppydata, privateproxy_me, dataimpulse0.03%
- Mobile Proxy IP29,888floppydata, dataimpulse, vibeproxies0.02%
- Tor IP4140.00%
- Relay IP11,135cisco_secure_web_gateway, google_vpn, apple_private_relay0.01%
- Hosting IP53,162,208azure, aws, claranet41.02%
- CDN IP139,815akamai, fastly, amazon_cloudfront0.11%
- Carrier IP2,653,942Vodafone UK, O2 (UK), Orange2.05%
- Anycast IP272,1280.21%
- SSH IP1,005,6180.78%
- SMTP IP120,6990.09%
- DNS Resolver IP132,9090.10%
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