The list below shows how many ASNs are assigned to each country. Click on the country links to see more details about the specific ASNs and IP addresses that belong to each country.

AS Numbers: 2184 | Build: 2025-05-22
ASN Name IPv4 Num IPs IPv6 Num IPs(/64)
AS7 DSTL - The Defence Science and Technology Laboratory, GB 69,632 34,359,738,368
AS249 PACKETSTAR - European Network, GB 2,048 34,359,738,368
AS786 JANET - Jisc Services Limited, GB 7,136,256 111,803,498,496
AS1273 CW - Vodafone Group PLC, GB 1,819,392 8,796,093,022,208
AS1961 MARS-AMERICAS - ISI, GB 1,536 0
AS2129 HP-EUROPE-AS-TRADE - EntServ UK Limited, GB 1,280 0
AS2147 PA-AS - The Press Association Limited, GB 2,816 0
AS2589 WANSTOR - Wanstor Ltd, GB 5,120 4,294,967,296
AS2818 BBC, GB 73,728 12,884,901,888
AS2856 BT-UK-AS - British Telecommunications PLC, GB 12,728,064 549,756,207,104
AS3170 VELOXSERV - VeloxServ Communications Ltd, GB 16,640 81,604,837,376
AS3206 AFB-AS - AF Blakemore & Son Ltd, GB 256 0
AS3213 BOGONS-ASN - Bogons Ltd, GB 14,336 38,654,705,664
AS3220 INTERNET-TECHNOLOGY-ADVISORS - Internet Technology Advisors Scandinavia Ab, GB 256 0
AS3223 VOXILITY - Voxility LLP, GB 71,936 1,572,864
AS3232 ORG-ML847-RIPE - ModernColo LP, GB 1,024 0
AS3252 FBRX-AS - Fiberax Networking&Cloud Ltd., GB 512 0
AS3300 BT - British Telecommunications PLC, GB 513,280 8,589,934,592
AS4455 BSO - IX Reach Ltd, GB 56,832 8,590,000,128
AS5089 NTL - Virgin Media Limited, GB 8,894,208 554,050,781,184
AS5378 unspecified - Vodafone Limited, GB 2,531,328 34,359,738,368
AS5400 BT - British Telecommunications PLC, GB 705,280 3,904,125,272,064
AS5413 AS5413 - Daisy Corporate Services Trading Ltd, GB 732,160 73,014,575,104
AS5459 LINX-AS - London Internet Exchange Ltd., GB 3,072 4,294,967,296
AS5464 NETD - ZURICH DATACENTER LTD, GB 256 0
AS5482 AS5482 - AllPoints Fibre Limited, GB 40,960 38,654,705,664
AS5500 CHESS - Chess ICT Ltd, GB 28,672 73,014,444,032
AS5503 RMIFL - RM Education Ltd, GB 102,400 4,294,967,296
AS5552 DIALNET-UK - Redcentric Solutions Ltd, GB 24,832 4,294,967,296
AS5555 SOHONETEU-AS - Sohonet Limited, GB 37,632 8,589,934,592
AS5564 SOL-AS - Brightsolid Online Technology Ltd, GB 16,384 34,359,738,368
AS5586 MCI-INT - Verizon UK Limited, GB 512 0
AS5587 ITILITY-LIMITED - Itility Limited, GB 121,856 34,359,738,368
AS5607 BSKYB-BROADBAND-AS - Sky UK Limited, GB 8,186,624 100,931,731,456
AS5631 LUMINET - Telcom Networks Limited, GB 39,168 42,949,672,960
AS6067 ONYX - Pulsant - Onyx Group, GB 0 4,294,967,296
AS6660 CWASIA - VODAFONE ENTERPRISE EQUIPMENT LIMITED, GB 36,864 4,294,967,296
AS6717 AS6717 - Internet Central Limited, GB 18,432 34,359,738,368
AS6759 IOTX - Pelion IoT Limited, GB 1,024 0
AS6779 ICLNET-AS - Fujitsu Services Ltd., GB 1,024 0
AS6838 FLIRBLE-AS - Christopher Luke, GB 2,304 1,048,576
AS6859 KCP-AS - DIGITAL CONTINUITY LIMITED, GB 4,096 0
AS6871 Plusnet - British Telecommunications PLC, GB 2,138,368 4,294,967,296
AS6894 KDDI-EUROPE - KDDI Europe Ltd, GB 10,496 4,294,967,296
AS6908 DATAHOP - Six Degrees Technology Group Limited, GB 104,704 85,899,411,456
AS6911 PRO-NET - Associated Networks (UK) Limited, GB 768 0
AS8220 COLT - COLT Technology Services Group Limited, GB 1,498,624 25,770,786,816
AS8272 NETSCALIBUR-UK - Claranet Limited, GB 256 0
AS8276 VONESERVICES - Vone Services Ltd, GB 512 0
AS8282 FIDONET - BINK GROUP LTD, GB 4,096 4,294,967,296
AS8296 HBVB - HBVB Private Unlimited, GB 768 0
AS8330 LONAP - LONAP Ltd, GB 2,304 4,294,967,296
AS8336 InnovationGrpEMEA - THE INNOVATION GROUP (EMEA) LTD, GB 1,024 0
AS8356 NEOTEL-UK - PRT Systems Limited, GB 3,072 4,294,967,296
AS8419 HOTCHILLI - Redcentric Solutions Ltd, GB 49,152 4,294,967,296
AS8426 CLARANET-AS - Claranet Limited, GB 986,624 219,043,725,312
AS8435 LBG_INTERNET_EDGE - Lloyds Banking Group PLC, GB 23,552 0
AS8444 HENDERSON - JANUS HENDERSON ADMINISTRATION UK LIMITED, GB 512 0
AS8457 INDEXSCOPE LIMITED, GB 8,192 4,294,967,296
AS8468 ENTANET - Cityfibre Limited, GB 359,936 68,719,476,736
AS8530 Wavenet-AS8530 - Wavenet Limited, GB 23,552 0
AS8553 AVENSYS - Avensys Networks Ltd, GB 10,496 4,294,967,296
AS8577 xygnition - XYGNITION RESEARCH LIMITED, GB 1,024 0
AS8586 OBSL-AS - TalkTalk Communications Limited, GB 108,032 4,294,967,296
AS8607 TIMICO - Digital Space Group Limited, GB 205,568 47,244,640,256
AS8613 AS8613 - Daisy Corporate Services Trading Ltd, GB 17,408 4,294,967,296
AS8619 closebrothers-as - Close Brothers Limited, GB 512 0
AS8622 ISIONUK - TEAM BLUE INTERNET SERVICES UK LIMITED, GB 42,240 4,294,967,296
AS8651 MUSI - MUFG Securities EMEA PLC, GB 65,536 0
AS8669 TOTALWEBSOLUTIONS - Total Web Solutions Ltd, GB 1,024 0
AS8676 PRTSYSTEMS - PRT Systems Limited, GB 8,960 21,474,836,480
AS8680 SURE-International-Limited - Sure (Guernsey) Limited, GB 65,280 42,949,672,960
AS8683 NOMINET - Nominet UK, GB 9,984 2,248,146,944
AS8698 NATIONWIDE BUILDING SOCIETY, GB 131,072 0
AS8789 NOV-AS - TELEFONICA TECH NORTHERN IRELAND LIMITED, GB 4,096 0
AS8791 FOEHN - Kerv Experience Limited, GB 1,024 0
AS8838 STRIPE-21-GROUP-LIMITED - Compuweb Communications Services Limited, GB 8,448 4,294,967,296
AS8851 EDGE - GCI Network Solutions Limited, GB 646,400 85,899,345,920
AS8902 IFB - Internet For Business Ltd., GB 15,616 4,294,967,296
AS8916 PORTFAST - Portfast Ltd, GB 12,544 34,359,803,904
AS8942 Costar UK Limited, GB 1,280 0
AS8943 JUMP - Jump Networks Ltd, GB 14,592 25,769,803,776
AS8952 NTT-EUROPE - NTT United Kingdom Ltd, GB 768 0
AS9002 RETN-AS - RETN Limited, GB 31,744 4,294,967,296
AS9011 The Patent Office, GB 8,192 0
AS9014 CEFAS - Centre for Environment Fisheries and Aquaculture Science (CEFAS), GB 256 0
AS9084 GSI-AS - Goldman Sachs International, GB 4,352 0
AS9086 ASN-DOCKLANDS-DATA-CENTRE-LTD - Docklands Data Centre Ltd, GB 4,096 0
AS9090 PRNE - PR Newswire Europe Ltd., GB 512 0
AS9105 TISCALI-UK - TalkTalk Communications Limited, GB 1,212,416 0
AS9140 HYPERNEPH - Hyperneph Ltd, GB 768 0
AS9153 BURSTFIRE-EU - Burstfire Networks Ltd, GB 25,344 4,294,967,296
AS9161 PSL - Poundbury Systems Ltd., GB 8,192 0
AS9179 FIDO-ANYCAST - BINK GROUP LTD, GB 256 65,536
AS11856 XCONNECT-TECH - XC Technology Holdings LTD, GB 1,024 0
AS12390 KINGSTON-UK-AS - KCOM GROUP LIMITED, GB 263,424 8,589,934,592
AS12488 KRYSTAL - Krystal Hosting Ltd, GB 17,408 51,539,607,552
AS12496 IDNET - Infinity Developments Limited, GB 20,736 4,295,098,368
AS12519 FASTNETUK - FastNet International Ltd, GB 28,672 4,294,967,296
AS12576 EE - EE Limited, GB 286,976 34,359,738,368
AS12613 FIREBRICK-AS - Firebrick Limited, GB 256 0
AS12628 SCREAMING-NET-AS - JACO ENGELBRECHT, GB 256 65,536
AS12647 EIREFAST - Orbital Net Ltd, GB 0 34,359,738,368
AS12701 BARCAP - Barclays Bank plc, GB 67,584 0
AS12703 PULSANT-AS - Pulsant (Scotland) Ltd, GB 169,984 30,064,836,608
AS12708 OneTel-AS - TalkTalk Communications Limited, GB 140,288 0
AS12761 COLT-CORP-IT - COLT Technology Services Group Limited, GB 1,536 0
AS12775 JPCINET - JPC Infonet Ltd, GB 10,240 4,294,967,296
AS12789 DMG-Media-Limited - DMG Media Limited, GB 3,584 0
AS12884 DRW-Investments-AS - DRW Investments (UK) Limited, GB 1,024 0
AS13002 ISIX-AS - ISIX Communications LLP, GB 8,704 4,294,967,296
AS13005 C2INTERNET - Atlas Business Group of Companies Ltd, GB 5,376 4,294,967,296
AS13009 VDATA - Redcentric Solutions Ltd, GB 30,720 8,590,000,128
AS13037 ZEN-AS - Zen Internet Ltd, GB 531,200 34,359,738,368
AS13126 SMS-NET - Satellite Mediaport Services Ltd., GB 22,528 34,359,738,368
AS13173 FORESHORE-AS - Foreshore Limited, GB 9,216 4,294,967,296
AS13205 British Telecommunications PLC, GB 18,176 0
AS13213 UK2NET-AS - UK-2 Limited, GB 236,800 1,344,864,256
AS13285 OPALTELECOM-AS - TalkTalk Communications Limited, GB 2,665,984 214,748,364,800
AS14670 WHG-USE1 - WHG Hosting Services Ltd, GB 10,752 0
AS15395 RACKSPACE-LON - Rackspace Ltd., GB 402,976 4,294,967,296
AS15404 COLT Technology Services Group Limited, GB 151,808 4,563,795,968
AS15412 FLAG-AS - FLAG TELECOM UK LIMITED, GB 35,584 4,294,967,296
AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB 1,024 131,072
AS15490 SHANEMCC - Shane Mc Cormack, GB 512 34,359,738,368
AS15510 CWCS-PS - Compuweb Communications Services Limited, GB 7,424 4,294,967,296
AS15533 SASEUROPE - Redcentric Solutions Ltd, GB 52,992 8,589,934,592
AS15570 INAP-LON - PACKETFABRIC (UK) LTD, GB 26,112 1,073,741,824
AS15572 Cybertrust - Verizon UK Limited, GB 4,096 65,536
AS15601 Baring Investment Services Ltd, GB 65,536 0
AS15622 uk-frontline - Frontline Consultancy and Business Services Limited, GB 512 0
AS15641 Arqiva - Arqiva Communications Ltd, GB 20,992 0
AS15654 COMINO - Civica UK Ltd., GB 16,384 0
AS15689 ASNUM-ORG-AISN1-RIPE - Advanced IT Services Nottingham Ltd, GB 2,048 34,359,738,368
AS15692 RAZORBLUE - Razorblue Ltd, GB 4,096 17,179,869,184
AS15752 BP-US-1 - BP International Ltd, GB 256 0
AS15753 BP-US-2 - BP International Ltd, GB 3,840 0
AS15768 ASWORLDPAY - WorldPay (UK) Limited, GB 1,280 0
AS15770 DERWENTSIDE - Durham County Council, GB 4,096 0
AS15865 ELLIOTT-UK-AS - Elliott Advisors UK (Ltd), GB 512 0
AS15914 British Airways plc, GB 131,072 0
AS15917 CSC-UK-MWH - CSC Computer Sciences Ltd, GB 4,096 0
AS15992 VISA-EUROPE - Visa Europe Limited, GB 256 0
AS16032 TIBUS-ULTRAFAST - The Internet Business Ltd, GB 5,632 0
AS16050 Refinitiv-Slough-LO5-res-AS - Refinitiv Limited, GB 10,496 0
AS16082 SPITFIRE - Spitfire Network Services Limited, GB 79,872 4,294,967,296
AS16096 betfair - The Sporting Exchange (Clients) Ltd, GB 5,632 0
AS16162 LONDONWEB - London Web Ltd, GB 4,096 0
AS16164 SOHONET-AS - Sohonet Limited, GB 2,560 4,294,967,296
AS16174 INTUITIV-AS - Intuitiv Ltd., GB 4,096 4,294,967,296
AS16197 Innovanti - Innovanti Limited, GB 1,024 0
AS16212 LORAL-SKYNET-ASN - Telesat International Ltd, GB 6,912 0
AS16238 TELECOM2-AS - Telecom2 Ltd., GB 256 0
AS16247 M247-UK - M247 Ltd, GB 56,832 4,295,229,440
AS16260 GTT-AUS - GTT - EMEA Ltd., GB 7,936 262,144
AS16303 Progressive - IPSwitch Networks Ltd, GB 256 0
AS16334 Sureline-Communications-UK - Sureline Communications Limited, GB 16,384 0
AS16339 VI-UK - Virtual Internet (UK) Limited, GB 768 0
AS16349 FON-AS-2 - Fon Wireless LTD, GB 2,560 65,536
AS16351 JUNO-AS - Juno Records Ltd, GB 256 0
AS16353 Merula - Merula Limited, GB 24,576 77,309,411,328
AS16376 SYSGROUP-PLC - SysGroup plc, GB 4,096 0
AS19178 BGC-International - BGC Partners, GB 2,048 0
AS20577 TRADEWEB - TRADEWEB EUROPE LIMITED, GB 1,024 0
AS20596 future - Future Publishing Ltd, GB 1,024 30,064,771,072
AS20652 UNITRON-AS - Unitron Systems & Development LTD, GB 5,120 0
AS20679 HSO - Syntura Group Limited, GB 256 65,536
AS20695 C1UK-AS - Capital One (Europe) Plc, GB 4,096 0
AS20705 HSBC-UK - HSBC Bank plc, GB 11,264 262,144
AS20712 AS20712 - Andrews & Arnold Ltd, GB 143,616 4,295,819,264
AS20738 GD-EMEA-DC-LD5 - Heart Internet limited, GB 73,728 0
AS20799 DATANET-AS - Datanet.co.uk Ltd, GB 13,824 34,359,738,368
AS20832 FUSE2 - Southern Communications Ltd, GB 1,024 0
AS20860 IOMART-AS - IOMART CLOUD SERVICES LIMITED, GB 398,848 81,642,192,896
AS20878 AS-ATIA - MeetingZone Limited, GB 3,072 0
AS20915 HUNDRED-PERCENT-IT - CYBERHIVE LTD, GB 12,288 4,294,967,296
AS20976 HOTLINKS-AS - Domainmaster LTD, GB 4,096 0
AS21054 RBSG-UK-AS - Natwest Markets PLC, GB 65,536 0
AS21077 ISP4BAS - Specialist Computer Centres Plc, GB 6,656 0
AS21099 GAMEGROUP-UK-AS - Game Retail Ltd, GB 12,288 0
AS21130 IOMART-IE - IOMART CLOUD SERVICES LIMITED, GB 1,024 65,536
AS21160 ASN-MARKEL - Markel International Services Ltd, GB 256 0
AS21188 UNILEVER-ES-UK - Unilever PLC, GB 2,048 0
AS21218 EBCGROUP - EBC Group (UK) Ltd, GB 4,096 0
AS21233 ASN-C2INTERNET - Atlas Business Group of Companies Ltd, GB 1,536 4,294,967,296
AS21260 POSITIVE-INTERNET-UK-AS - The Positive Internet Company Ltd, GB 5,120 0
AS21267 Wavenet-AS21267 - Wavenet Limited, GB 54,016 4,294,967,296
AS21296 ASN-PwC-UK - Pricewaterhousecoopers Services Limited, GB 65,536 0
AS21301 RBS-FM-AS - Natwest Markets PLC, GB 2,816 0
AS21339 ContingencyNetworks - Contingency Networks Ltd, GB 2,816 0
AS21346 VISTORM-AS - Enterprise Services Information Security UK Limited, GB 1,280 0
AS21369 SEMA-UK-AS - Atos IT Services UK Ltd, GB 7,424 0
AS21371 EQUINIX-UK-ASN - EQUINIX (SERVICES) LIMITED, GB 768 0
AS21396 NETCONNEX - NetConnex Broadband Ltd., GB 18,432 107,374,247,936
AS21422 CONNECT-LIVERPOOL - Connect internet Solutions Limited, GB 2,048 0
AS21433 AccentureFSSC - Accenture UK Limited, GB 62,720 7,602,176
AS21439 MORGAN-STANLEY - Morgan Stanley & Co. International PLC, GB 9,472 0
AS21448 MWIL - Integrated Digital Services Ltd, GB 2,048 0
AS21459 GNSEUROPEUK-AS - OneAdvanced It Services Limited, GB 5,120 0
AS21464 EDF-AS - EDF Trading Ltd, GB 256 0
AS21470 SWISP-AS - South West Communications Group Ltd, GB 6,144 0
AS21472 SERVERHOUSE - ServerHouse Ltd, GB 8,448 4,294,967,296
AS24594 FSYS - Voiceflex Ltd, GB 3,072 4,294,967,296
AS24633 XICON - BCN Group Hosting Ltd, GB 1,024 34,359,738,368
AS24669 CLOUVIDER-NETWORK-OPTIMISATION - Clouvider Limited, GB 1,024 0
AS24705 ECOM-SPARE - Single Mode Networks Ltd, GB 1,280 0
AS24742 APAKGROUP-AS - APAK Group Limited, GB 8,192 0
AS24775 AS24775 - Qinetiq Limited, GB 69,632 0
AS24865 SMOTI-AS - Keith Mitchell, GB 512 0
AS24867 Adapt-AS - Adapt Services Limited, GB 86,528 0
AS24894 TAGWORLDWIDE - Tag Europe Ltd, GB 256 0
AS24916 ORBITAL-ASN - Orbital Net Ltd, GB 34,048 4,294,967,296
AS24949 BTCML-AXA-AS - AXA Technology Services UK Limited, GB 6,400 0
AS24958 TBSH - CYBERFORT LIMITED, GB 22,528 4,294,967,296
AS25022 TDMGROUP - TDM Group Limited, GB 4,096 0
AS25030 NFU-AS - National Farmers Union Mutual Insurance Society Ltd, GB 512 0
AS25048 DSNet - DSNET Ltd, GB 4,096 12,884,901,888
AS25050 BACS-AS - VOCALINK LTD, GB 512 0
AS25061 ANLX-UK - Associated Networks (UK) Limited, GB 2,048 4,294,967,296
AS25098 NETCALIBRE - Netcalibre Ltd, GB 18,176 4,294,967,296
AS25108 IOMART-APAC-AS - IOMART MANAGED SERVICES LIMITED, GB 2,048 4,294,967,296
AS25135 vodafone_uk_asn - Vodafone Limited, GB 33,792 4,294,967,296
AS25160 VORBOSS_AS - Vorboss Limited, GB 194,304 103,079,215,104
AS25180 EXPONENTIAL-E-AS - Exponential-E Ltd., GB 291,584 38,923,141,120
AS25310 ASN-CWACCESS - Vodafone Limited, GB 229,376 0
AS25335 NGS - NEXT GLOBAL SERVICES L.P., GB 5,120 0
AS25343 COVENTRY-AS - Coventry University Computing Services, GB 4,096 0
AS25369 BANDWIDTH-AS - Hydra Communications Ltd, GB 118,272 47,245,099,008
AS25376 NETNORTH-ASN - Netnorth Limited, GB 10,752 30,064,771,072
AS25421 JOHN-LEWIS-AS - John Lewis Plc., GB 2,048 0
AS25460 TNP-AS - The Networking People (TNP) Limited, GB 6,144 4,294,967,296
AS25462 RETN-UA-AS - RETN Limited, GB 3,072 0
AS25464 TELESIGN-AS - Telesign Mobile Limited, GB 256 0
AS25470 Scottish-Southern-Plc-AS - Neos Networks Limited, GB 3,072 0
AS25546 BROOKLANDCOMP-AS - Brookland Computer Services Limited, GB 768 0
AS25562 SCEE - Sony Interactive Entertainment Europe Limited, GB 7,424 0
AS25577 C4L-AS - BE DC Connect UK Limited, GB 58,880 4,294,967,296
AS25582 ASN-LINIX - Linix Ltd, GB 8,192 34,359,738,368
AS25585 KENCOMP - Kencomp Internet Ltd, GB 5,120 0
AS25588 SIXDEGREES-CLOUD-AS - Six Degrees Technology Group Limited, GB 768 0
AS28690 ING-DIRECT-UK - Barclays Bank PLC, GB 13,568 0
AS28715 BrassHornComms - Brass Horn Communications, GB 512 34,359,738,368
AS28729 FORD-AS - Ford Motor Company Limited, GB 2,048 65,536
AS28757 ASN-SCOTNET - Scotnet.co.uk Ltd, GB 10,240 0
AS28780 PCMS-AS - Flooid limited, GB 6,144 0
AS28786 ASN-INSL - Endava Managed Services Ltd, GB 1,280 0
AS28789 LCG - London Capital Group Limited, GB 512 0
AS28792 PUBLIC-INTERNET - Public Internet Ltd, GB 6,400 4,294,967,296
AS28816 CHESS-ICT-MAN - Chess ICT Ltd, GB 1,024 34,359,738,368
AS28846 ASCARLTONTV - ITV Services Limited, GB 4,608 0
AS28863 Thales-SCS - Thales UK Limited, GB 2,048 0
AS28886 RETN-LV - RETN Limited, GB 4,096 4,294,967,296
AS28914 WIRENINE-AS - Cloud9 Communications Ltd, GB 512 0
AS28920 CALL27-AS - Call27 Telecommunications Ltd, GB 2,560 68,719,476,736
AS28934 MIZUHO-AS - Mizuho International Plc, GB 256 0
AS28939 ARM-AS - ARM Ltd, GB 3,584 0
AS28959 VITOL-AS - Vitol Services Ltd, GB 1,280 0
AS29006 POBOX-AS - Acora Limited, GB 8,192 268,435,456
AS29009 UKBROADBAND-AS - UK Broadband Ltd., GB 28,672 4,294,967,296
AS29016 PEARSON-EMEA - Pearson Shared Services Ltd, GB 6,400 0
AS29017 GYRON - NTT Global Data Centers EMEA UK Ltd., GB 33,536 4,294,967,296
AS29019 MORNINGSTAR-EUROPE - Morningstar Europe Limited, GB 256 0
AS29033 ECKOH - Eckoh UK Limited, GB 5,120 262,144
AS29045 ITACTION - IT Action Limited, GB 3,328 0
AS29048 EQUIDUCT - Equiduct Systems Limited, GB 256 0
AS29107 SYNAPSE-AS - Synapse Network LTD, GB 54,272 131,072
AS29120 ROWEMAW-AS - Mayer Brown International LLP, GB 2,048 0
AS29164 IOMARTHOSTING-EU - IOMART GROUP PLC, GB 1,024 4,294,967,296
AS29180 O2-ONLINE-AS - Telefonica UK Limited, GB 15,360 0
AS29197 LEHMAN-AS3 - Nomura International Plc, GB 4,864 0
AS29200 ESEYE - Eseye Ltd, GB 256 34,359,738,368
AS29214 HOUSES-OF-PARLIAMENT - THE HOUSE OF COMMONS, GB 1,536 0
AS29219 SAQ-UK-AS - SEMTEC LIMITED, GB 4,864 0
AS29400 TULLETT-AS - TP ICAP GROUP SERVICES LIMITED, GB 3,328 0
AS29446 CHUNKYCHIPS-AS - ChunkyChips.net Limited, GB 8,192 0
AS29452 SECURA-AS - Secura Hosting Ltd, GB 8,192 4,294,967,296
AS29457 OPTIONS-AS - Options Technology Ltd, GB 10,496 4,294,967,296
AS29474 GHOTI-AS - Ghoti Limited, GB 1,792 0
AS29478 JUNESTA - Karl Dyson, GB 0 131,072
AS29527 ASTUTIUM-AS - Astutium Limited, GB 13,568 65,536
AS29550 SIMPLYTRANSIT - Team Blue Carrier Limited, GB 85,504 4,294,967,296
AS29575 LONDSTOCK-AS - London Stock Exchange PLC, GB 1,536 0
AS29606 Borwood-AS - Borwood Ltd, GB 5,120 4,294,967,296
AS29611 ELITE-AS - Elite Limited, GB 14,336 42,949,672,960
AS29626 STAFFSCC - Staffordshire County Council, GB 2,560 0
AS29636 CATALYST2-AS - catalyst2 Services Limited, GB 8,192 4,294,967,296
AS29646 FFastFill-AS - FFastfill UK Limited, GB 9,216 0
AS29664 RGCOM-VANCO-HAI - FLAG TELECOM UK LIMITED, GB 5,632 0
AS29668 QUBE - vXtream Ltd, GB 12,544 33,619,968
AS29676 GRADWELL - Gradwell Communications Limited, GB 8,704 0
AS30740 EXA-NETWORKS - Exa Networks Limited, GB 66,560 34,359,738,368
AS30746 NAT-MORRIS - Nat Morris, GB 256 0
AS30756 CENDANT-AS - Travelport International Limited, GB 1,024 0
AS30769 BERKELEY-AS - The Berkeley Group plc, GB 512 0
AS30803 TRIDENT-NET - Trident Net Limited, GB 8,192 0
AS30827 XTRAORDINARY-AS - Extraordinary Managed Services Ltd, GB 12,544 4,295,032,832
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB 367,616 38,654,771,200
AS30847 LUNS-AS - Lancaster University Network Services Limited, GB 4,096 4,294,967,296
AS30894 SINCH-MBLOX-AS - SINCH UK LTD., GB 256 0
AS30909 FASTVISION - Fastvision Limited, GB 1,280 0
AS30914 IOKO-AS - Redcentric Solutions Ltd, GB 22,784 0
AS30931 IGINDEX-PLC - IG Index Ltd., GB 3,328 34,359,803,904
AS30933 PROTEXIA-EU - KDA WEB SERVICES LTD, GB 3,328 0
AS30938 abstation - ahbr company limited, GB 4,096 0
AS30967 TRUPHONE-LTD - TP Global Operations Limited, GB 20,224 0
AS31003 IRON-MOUNTAIN-UK-AS - Iron Mountain Europe (Group) Limited, GB 2,048 0
AS31050 FRAMESTORE - The Framestore Limited, GB 768 0
AS31084 MAGRATHEA-UK - MAGRATHEA TELECOMMUNICATIONS LIMITED, GB 11,264 4,294,967,296
AS31151 PHG-AS - PERFORMANCE HORIZON GROUP LIMITED, GB 2,304 0
AS31198 Space-Norway-UK-Ltd - SPACE NORWAY (UK) LIMITED, GB 3,840 0
AS31202 QUALCOMM - QUALCOMM (UK) LIMITED, GB 512 0
AS31220 CARRENZA-AS - Six Degrees Technology Group Limited, GB 4,096 0
AS31223 EA-UK-LHR - Electronic Arts Limited, GB 2,048 0
AS31256 WARWICKSHIRECC - Warwickshire County Council, GB 3,072 0
AS31273 AS-BISTECH - Bistech Managed Services Ltd, GB 9,216 4,294,967,296
AS31402 BlueSquare - Rank Digital Limited, GB 2,048 0
AS31404 Lycatel-AS - LYCATEL DISTRIBUTION UK LIMITED, GB 47,360 1,179,648
AS31445 Cloud-AS - Fiberax Networking&Cloud Ltd., GB 4,864 4,294,967,296
AS31463 FourD-AS - Redcentric Solutions Ltd, GB 35,840 68,736,253,952
AS31472 VOICEHOST - VoiceHost Ltd, GB 13,312 34,359,738,368
AS31474 MTV-UK-AS - Viacom International Media Networks U.K. Limited, GB 3,328 0
AS31493 TWENTYTWENTYMEDIA-AS - TWENTYTWENTYMEDIA LIMITED, GB 5,632 34,359,738,368
AS31515 AS-INMARSAT - Inmarsat Global Limited, GB 65,536 4,294,967,296
AS31595 Awell-Wireless-AS - Rocket Fibre Ltd, GB 4,096 4,294,967,296
AS31631 ELEVATE - Telcom Networks Limited, GB 14,848 68,719,476,736
AS31632 OAG-AS - OAG Aviation WorldWide Limited, GB 256 0