BGP-DB - AS List

ASN List country gb

Place	ASN	Status	Prefixes	IPv4
#1	AS5089 Virgin Media Limited	Active	228	18,511,616
#2	AS2856 British Telecommunications PLC	Active	337	17,025,792
#3	AS13285 TalkTalk Communications Limited	Active	73	8,901,376
#4	AS5607 Sky UK Limited	Active	61	8,448,768
#5	AS786 Jisc Services Limited	Active	193	7,217,920
#6	AS9105 TalkTalk Communications Limited	Active	41	2,883,840
#7	AS5378 Vodafone Limited	Active	22	2,785,024
#8	AS6871 British Telecommunications PLC	Active	60	2,098,176
#9	AS8220 COLT Technology Services Group Limited	Active	160	1,520,384
#10	AS36937 Liquid Telecom SA	Active	23	1,512,192
#11	AS8426 Claranet Limited	Active	91	992,768
#12	AS5413 Daisy Corporate Services Trading Ltd	Active	96	737,792
#13	AS212238 Datacamp Limited	Active	2485	725,504
#14	AS5400 British Telecommunications PLC	Active	66	702,720
#15	AS8851 GCI Network Solutions Limited	Active	216	638,208
#16	AS3300 British Telecommunications PLC	Active	110	598,528
#17	AS31655 Gamma Telecom Holdings Ltd	Active	36	582,656
#18	AS206067 Hutchison 3G UK Limited	Active	22	532,992
#19	AS13037 Zen Internet Ltd	Active	37	531,200
#20	AS30844 Liquid Telecommunications Ltd	Active	270	530,688
#21	AS20860 IOMART CLOUD SERVICES LIMITED	Active	220	427,264
#22	AS15395 Rackspace Ltd.	Active	33	403,200
#23	AS62240 Clouvider Limited	Active	1422	395,520
#24	AS8468 Cityfibre Limited	Active	48	360,448
#25	AS13213 UK-2 Limited	Active	688	295,168
#26	AS25180 Exponential-E Ltd.	Active	46	292,608
#27	AS12576 EE Limited	Active	12	287,232
#28	AS35228 Telefonica UK Limited	Active	88	278,784
#29	AS12708 TalkTalk Communications Limited	Active	11	271,360
#30	AS15914 British Airways plc	Active	30	269,056
#31	AS44477 STARK INDUSTRIES SOLUTIONS LTD	Active	999	267,776
#32	AS12390 KCOM GROUP LIMITED	Active	24	263,424
#33	AS8698 NATIONWIDE BUILDING SOCIETY	Active	163	262,144
#34	AS201838 Community Fibre Limited	Active	101	234,240
#35	AS25310 Vodafone Enterprise U.K.	Active	4	229,376
#36	AS56478 Hyperoptic Ltd	Active	95	211,968
#37	AS42689 Glide Student & Residential Limited	Active	198	206,080
#38	AS8607 Digital Space Group Limited	Active	20	205,568
#39	AS25160 Vorboss Limited	Active	71	194,560
#40	AS12703 Pulsant (Scotland) Ltd	Active	63	172,032
#41	AS47474 Virtual1 Limited	Active	22	157,440
#42	AS20712 Andrews & Arnold Ltd	Active	70	147,456
#43	AS15404 COLT Technology Services Group Limited	Active	149	145,664
#44	AS21054 Natwest Markets PLC	Active	13	134,912
#45	AS198864 Queen Mary and Westfield College, University of London	Active	5	132,864
#46	AS209237 NPL Management LTD	Active	4	131,584
#47	AS8651 MUFG Securities EMEA PLC	Active	9	131,072
#48	AS25369 Hydra Communications Ltd	Active	210	129,792
#49	AS5587 Itility Limited	Active	13	121,856
#50	AS6908 Six Degrees Technology Group Limited	Active	43	113,152
#51	AS60068 Datacamp Limited	Active	367	112,896
#52	AS210644 AEZA INTERNATIONAL LTD	Active	374	111,872
#53	AS56329 Gigaclear Limited	Active	31	110,592
#54	AS42831 UK Dedicated Servers Limited	Active	236	108,800
#55	AS8586 TalkTalk Communications Limited	Active	16	108,032
#56	AS44574 Network Services Ltd.	Active	18	105,984
#57	AS9142 THE INTERNEXUS GROUP LIMITED	Active	24	105,472
#58	AS5503 RM Education Ltd	Active	42	102,400
#59	AS60187 London Grid for Learning Trust	Active	51	100,608
#60	AS12701 Barclays Bank plc	Active	30	99,072
#61	AS42973 M247 UK Ltd	Active	64	97,024
#62	AS21433 Accenture UK Limited	Active	303	95,488
#63	AS7 The Defence Science and Technology Laboratory	Active	19	94,976
#64	AS58065 Packet Exchange Limited	Active	367	94,720
#65	AS41354 ITS Technology Group Limited	Active	37	93,952
#66	AS41230 ASK4 Limited	Active	14	89,344
#67	AS31515 INMARSAT GLOBAL LIMITED	Active	52	87,040
#68	AS24867 Adapt Services Limited	Active	15	86,528
#69	AS16247 M247 Ltd	Active	167	85,504
#70	AS29550 Simply Transit Ltd	Active	11	84,992
#71	AS61323 ANS ACADEMY LIMITED	Active	61	82,944
#72	AS2818 BBC	Active	4	81,920
#73	AS21267 Wavenet Limited	Active	54	80,384
#74	AS16082 Spitfire Network Services Limited	Active	12	79,872
#75	AS3223 Voxility LLP	Active	234	75,520
#76	AS31727 Node4 Limited	Active	136	75,008
#77	AS24775 Qinetiq Limited	Active	2	69,632
#78	AS35575 Vaioni Group Ltd	Active	33	68,864
#79	AS8680 Sure (Guernsey) Limited	Active	50	67,328
#80	AS21296 Pricewaterhousecoopers Services Limited	Active	7	67,072
#81	AS30740 Exa Networks Limited	Active	3	66,816
#82	AS50292 Access UK Ltd	Active	37	66,816
#83	AS48101 Trooli Ltd	Active	58	66,304
#84	AS201773 University of Warwick	Active	2	65,792
#85	AS39400 London Borough of Hackney	Active	2	65,792
#86	AS211077 UK Home Office (The Secretary of State for the Home Department)	Active	2	65,792
#87	AS202575 University of Hull	Active	1	65,536
#88	AS15601 Baring Investment Services Ltd	Active	1	65,536
#89	AS202596 G.Network Communications Limited	Active	52	65,024
#90	AS51561 ICUK Computing Services Limited	Active	43	63,232
#91	AS4455 IX Reach Ltd	Active	32	61,696
#92	AS42611 Zzoomm plc	Active	10	59,648
#93	AS25577 CloudCoCo Connect Limited	Active	57	58,368
#94	AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED	Active	40	58,368
#95	AS49758 Lloyds Banking Group PLC	Active	36	56,832
#96	AS13122 Manx Telecom Trading Ltd	Active	20	56,832
#97	AS5482 AllPoints Fibre Limited	Active	15	56,320
#98	AS35425 IOMART HOSTING LIMITED	Active	22	55,808
#99	AS212655 YouFibre Limited	Active	27	55,040
#100	AS15533 Redcentric Solutions Ltd	Active	16	52,736

Showing 1 to 100 of total 2007 entries

ASN List country gb

Place

ASN

Country

Status

Prefixes

IPv4

18,511,616

17,025,792

8,901,376

8,448,768

7,217,920

2,883,840

2,785,024

2,098,176

1,520,384

1,512,192

992,768

737,792

725,504

702,720

638,208

598,528

582,656

532,992

531,200

530,688

427,264

403,200

395,520

360,448

295,168

292,608

287,232

278,784

271,360

269,056

267,776

263,424

262,144

234,240

229,376

211,968

206,080

205,568

194,560

172,032

157,440

147,456

145,664

134,912

132,864

131,584

131,072

129,792

121,856

113,152

112,896

111,872

110,592

108,800

108,032

105,984

105,472

102,400

100,608

99,072

97,024

95,488

94,976

94,720

93,952

89,344

87,040

86,528

85,504

84,992

82,944