BGP-DB - AS List

ASN List country gb

Place	ASN	Status	Prefixes	IPv4
#1	AS5089 Virgin Media Limited	Active	230	18,512,128
#2	AS2856 British Telecommunications PLC	Active	320	17,015,040
#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	155	1,519,104
#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	AS5400 British Telecommunications PLC	Active	65	702,464
#14	AS212238 Datacamp Limited	Active	2356	687,360
#15	AS8851 GCI Network Solutions Limited	Active	246	648,192
#16	AS3300 British Telecommunications PLC	Active	110	598,528
#17	AS31655 Gamma Telecom Holdings Ltd	Active	36	582,656
#18	AS30844 Liquid Telecommunications Ltd	Active	273	535,296
#19	AS206067 Hutchison 3G UK Limited	Active	19	532,224
#20	AS13037 Zen Internet Ltd	Active	37	531,200
#21	AS20860 IOMART CLOUD SERVICES LIMITED	Active	221	428,032
#22	AS15395 Rackspace Ltd.	Active	33	403,200
#23	AS62240 Clouvider Limited	Active	1417	396,032
#24	AS8468 Cityfibre Limited	Active	48	360,448
#25	AS13213 UK-2 Limited	Active	683	293,632
#26	AS25180 Exponential-E Ltd.	Active	47	292,864
#27	AS12576 EE Limited	Active	12	287,232
#28	AS35228 Telefonica UK Limited	Active	87	278,272
#29	AS44477 STARK INDUSTRIES SOLUTIONS LTD	Active	1019	272,896
#30	AS12708 TalkTalk Communications Limited	Active	11	271,360
#31	AS15914 British Airways plc	Active	30	269,056
#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	93	210,944
#37	AS8607 Digital Space Group Limited	Active	20	205,568
#38	AS42689 Glide Student & Residential Limited	Active	193	204,032
#39	AS25160 Vorboss Limited	Active	71	194,560
#40	AS12703 Pulsant (Scotland) Ltd	Active	57	170,496
#41	AS47474 Virtual1 Limited	Active	22	157,440
#42	AS15404 COLT Technology Services Group Limited	Active	154	152,064
#43	AS20712 Andrews & Arnold Ltd	Active	69	147,200
#44	AS21054 Natwest Markets PLC	Active	13	134,912
#45	AS198864 Queen Mary and Westfield College, University of London	Active	5	132,864
#46	AS25369 Hydra Communications Ltd	Active	209	131,840
#47	AS209237 NPL Management LTD	Active	4	131,584
#48	AS8651 MUFG Securities EMEA PLC	Active	9	131,072
#49	AS210644 AEZA INTERNATIONAL LTD	Active	421	123,904
#50	AS5587 Itility Limited	Active	13	121,856
#51	AS6908 Six Degrees Technology Group Limited	Active	45	113,664
#52	AS56329 Gigaclear Limited	Active	31	110,592
#53	AS60068 Datacamp Limited	Active	360	109,824
#54	AS42831 UK Dedicated Servers Limited	Active	237	108,288
#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	49	100,096
#60	AS12701 Barclays Bank plc	Active	29	98,816
#61	AS42973 M247 UK Ltd	Active	64	97,024
#62	AS21433 Accenture UK Limited	Active	302	95,232
#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	AS29550 Simply Transit Ltd	Active	13	85,504
#70	AS16247 M247 Ltd	Active	165	84,224
#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	75,264
#76	AS31727 Node4 Limited	Active	135	74,496
#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	AS48101 Trooli Ltd	Active	58	66,304
#83	AS201773 University of Warwick	Active	2	65,792
#84	AS39400 London Borough of Hackney	Active	2	65,792
#85	AS211077 UK Home Office (The Secretary of State for the Home Department)	Active	2	65,792
#86	AS202575 University of Hull	Active	1	65,536
#87	AS15601 Baring Investment Services Ltd	Active	1	65,536
#88	AS202596 G.Network Communications Limited	Active	52	65,024
#89	AS51561 ICUK Computing Services Limited	Active	42	62,976
#90	AS4455 IX Reach Ltd	Active	32	61,696
#91	AS42611 Zzoomm plc	Active	10	59,648
#92	AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED	Active	40	58,368
#93	AS25577 CloudCoCo Connect Limited	Active	56	58,112
#94	AS49758 Lloyds Banking Group PLC	Active	36	56,832
#95	AS13122 Manx Telecom Trading Ltd	Active	20	56,832
#96	AS35425 IOMART HOSTING LIMITED	Active	22	55,808
#97	AS212655 YouFibre Limited	Active	22	54,272
#98	AS15533 Redcentric Solutions Ltd	Active	18	53,248
#99	AS39356 Avanti Broadband Ltd	Active	6	50,944
#100	AS41564 Orion Network Limited	Active	190	50,176

Showing 1 to 100 of total 2007 entries

ASN List country gb

Place

ASN

Country

Status

Prefixes

IPv4

18,512,128

17,015,040

8,901,376

8,448,768

7,217,920

2,883,840

2,785,024

2,098,176

1,519,104

1,512,192

992,768

737,792

702,464

687,360

648,192

598,528

582,656

535,296

532,224

531,200

428,032

403,200

396,032

360,448

293,632

292,864

287,232

278,272

272,896

271,360

269,056

263,424

262,144

234,240

229,376

210,944

205,568

204,032

194,560

170,496

157,440

152,064

147,200

134,912

132,864

131,840

131,584

131,072

123,904

121,856

113,664

110,592

109,824

108,288

108,032

105,984

105,472

102,400

100,096

98,816

97,024

95,232

94,976

94,720

93,952

89,344

87,040

86,528

85,504

84,224

82,944