United Kingdom of Great Britain and Northern Ireland

Europe

Largest Autonomous Systems

Autonomous System Name IPv4 Addresses Share
AS8075 Microsoft Corporation 28,383,976 21.4%
AS2856 British Telecommunications Limited 13,842,944 10.4%
AS5089 Virgin Media Limited 8,484,976 6.4%
AS786 Jisc Services Limited 6,886,144 5.2%
AS5607 Sky UK Limited 5,758,336 4.3%
AS13285 TalkTalk Communications Limited 3,954,944 3.0%
AS5378 Vodafone Limited 2,531,328 1.9%
AS16509 Amazon.com, Inc. 2,341,127 1.8%
AS6871 British Telecommunications Limited 2,097,664 1.6%
AS702 Verizon Business 1,513,106 1.1%
AS1273 Vodafone Group PLC 1,470,153 1.1%
AS3257 GTT Communications Inc. 923,964 0.7%
AS5413 Wavenet Limited 729,088 0.5%
AS8426 Claranet Limited 614,392 0.5%
AS31655 Gamma Telecom Holdings Ltd 609,536 0.5%
AS206067 Hutchison 3G UK Limited 529,152 0.4%
AS13037 Zen Internet Ltd 527,616 0.4%
AS8851 GCI Network Solutions Limited 424,515 0.3%
AS15395 Rackspace Ltd. 395,504 0.3%
AS8070 Microsoft Corporation 393,216 0.3%
AS31898 Oracle Corporation 392,192 0.3%
AS20860 IOMART CLOUD SERVICES LIMITED 373,418 0.3%
AS8468 Cityfibre Limited 358,400 0.3%
AS8220 COLT Technology Services Group Limited 356,347 0.3%
AS396982 Google LLC 348,448 0.3%

To get a list of all networks in United Kingdom of Great Britain and Northern Ireland, run:

$ location list-networks-by-cc GB

Database updated yesterday at 4:36 am