| 5.148.0.0/17 | UK-EXPONENTIAL-E-20120713 | Exponential-E Ltd., GB |
| 5.148.128.0/19 | UK-EXPONENTIAL-E-20120713 | Exponential-E Ltd., GB |
| 5.154.184.0/24 | UK-BRISTOL-20120719 | Bristol Airport LTD, GB |
| 5.252.220.0/22 | UK-BOURNEOFFICESPACE-20190206 | Bourne Office Space Limited, GB |
| 31.221.0.0/17 | UK-EXPONENTIAL-E-20110511 | Exponential-E Ltd., GB |
| 51.149.16.0/24 | UK-HMG-CABINETOFFICE | Department for Work and Pensions, GB51.149.0.0/16 |
| 51.149.20.0/24 | HM Government, GB51.149.0.0/16 | |
| 51.149.21.0/24 | HM Government, GB51.149.0.0/16 | |
| 51.149.22.0/23 | UK-DWP | Department for Work and Pensions, GB51.149.0.0/16 |
| 51.149.249.0/24 | UK-MINISTRY-OF-JUSTICE | Department for Work and Pensions, GB51.149.0.0/16 |
| 62.244.160.0/19 | UK-EXPONENTIAL-E-20020823 | Exponential-E Ltd., GB |
| 83.244.128.0/17 | UK-EXPONENTIAL-E-20040408 | Exponential-E Ltd., GB |
| 91.195.168.0/23 | IBG-Hosting-NET | GLOBALDATA PLC, GB |
| 91.199.249.0/24 | TMNGROUP-PLC | GLOBALDATA PLC, GB |
| 91.208.53.0/24 | UK-FOM-NET | Formula One Management Limited, GB |
| 91.223.111.0/24 | MBENZ-HPE-1 | Mercedes Benz HighPerformanceEngines Ltd, GB |
| 109.231.192.0/18 | UK-EXPONENTIAL-E-20100309 | Exponential-E Ltd., GB |
| 149.63.0.0/16 | UK-EXPONENTIAL-E-19951129 | Exponential-E Ltd., GB |
| 167.98.0.0/16 | UK-EXPONENTIAL-E-19930525 | Exponential-E Ltd., GB |
| 176.46.160.0/19 | UK-EXPONENTIAL-E-20110525 | Exponential-E Ltd., GB |
| 176.123.52.0/24 | Hawk Incentives Limited, GB176.123.52.0/23 | |
| 185.28.203.0/24 | C4-CORPORATE | Channel4 Corporate, GB185.28.200.0/22 |
| 185.52.36.0/22 | UK-DATASPACE-20140327 | DataSpace UK Ltd, GB |
| 185.85.60.0/22 | DE-ALSOIS-20150122 | HEMANI VENTURES LTD, DE |
| 185.167.40.0/22 | UK-SABIO-20160909 | Sabio Ltd., GB |
| 185.168.92.0/22 | UK-SABIO-20160916 | Sabio Ltd., GB |
| 193.17.210.0/24 | Music-Sales | Music Sales Ltd, GB |
| 193.22.89.0/24 | BMA-NET1-LON-UK | British Medical Association, GB |
| 193.58.64.0/22 | GB-ARCHER-NET | Canopius Services Ltd, GB193.58.64.0-193.58.69.255 |
| 193.58.68.0/23 | GB-ARCHER-NET | Canopius Services Ltd, GB193.58.64.0-193.58.69.255 |
| 194.101.68.0/24 | UKNHS-23 | NHS England (X26), GB194.101.0.0/16 |
| 194.101.80.0/24 | UKNHS-26 | NHS England (X26), Leeds, LS1 4HT, GB194.101.0.0/16 |
| 194.101.82.0/24 | UKNHS-215 | NHS England (X26), GB194.101.0.0/16 |
| 194.101.83.0/24 | UKNHS-215-a | NHS England (X26), GB194.101.0.0/16 |
| 194.140.251.0/24 | NEWVOICEMEDIA-UK | VONAGE BUSINESS LIMITED, GB194.140.251.0-194.140.253.255 |
| 194.155.130.0/23 | UKNHS-215e | NHS England (X26), GB194.155.0.0/16 |
| 195.95.131.0/24 | NCC-GROUP | NCC Services Ltd, GB |
| 195.107.32.0/22 | UKNHS-631 | Basildon and Thurrock General Hospitals NHS Trust (RDD), BASILDON AND THURROC..., GB195.107.0.0/16 |
| 195.107.32.0/23 | UKNHS-631 | Basildon and Thurrock General Hospitals NHS Trust (RDD), GB195.107.0.0/16 |
| 195.107.34.0/23 | UKNHS-631 | Basildon and Thurrock General Hospitals NHS Trust (RDD), GB195.107.0.0/16 |
| 212.90.112.0/22 | UK-ONEFAMILY-20181102 | FAMILY ASSURANCE FRIENDLY SOCIETY LIMITED, GB |
| 212.93.72.0/21 | ACO-EXPO-1 | Acora Limited, GB212.93.64.0/19 |
| 212.93.80.0/21 | ACO-EXPO-2 | Acora Limited, GB212.93.64.0/19 |
| 212.93.88.0/21 | ACO-EXPO-3 | Acora Limited, GB212.93.64.0/19 |
uu: 174, 1299, 3356, 6453, 6939 u4: 174, 1299, 3356, 6453, 6939 u6: 174, 1299, 3356, 6939 dd: 2147, 4913, 9014, 9327, 12789, 20799, 29033, 29214, 33208, 36224, 36299, 39717, 39846, 41383, 41538, 42513, 43079, 50510, 50826, 51005, 51545, 51553, 52024, 56637, 58226, 60103, 62145, 62424, 196839, 197107, 198063, 198628, 200077, 202052, 202241, 202312, 202901, 203251, 203842, 203987, 205394, 206062, 206223, 207784, 207827, 209237, 210216, 210511, 212413, 213565, 214947, 215854 d4: 2147, 4913, 9014, 9327, 12789, 20799, 29033, 29214, 33208, 36224, 36299, 39717, 39846, 41383, 41538, 42513, 43079, 50510, 50826, 51005, 51545, 51553, 52024, 56637, 58226, 60103, 62145, 62424, 196839, 197107, 198063, 198628, 200077, 202052, 202241, 202312, 202901, 203251, 203842, 203987, 205394, 206062, 206223, 207784, 207827, 209237, 210216, 210511, 212413, 213565, 214947, 215854 d6: 29033, 62424, 202312, 205394, 213565
| AS174 | 🔼 upstream | COGENT-174 Cogent Communications LLC, US |
| AS559 | ➡️ peer | SWITCH SWITCH, CH |
| AS680 | ➡️ peer | DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE |
| AS1299 | 🔼 upstream | TWELVE99 Arelion Sweden AB, SE |
| AS1764 | ➡️ peer | NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT |
| AS2147 | ➤ downstream | PA-AS The Press Association Limited, GB |
| AS2856 | ➡️ peer | BT-UK-AS British Telecommunications Limited, GB |
| AS3170 | ➡️ peer | VELOXSERV VeloxServ Communications Ltd, GB |
| AS3356 | 🔼 upstream | LEVEL3 Level 3 Parent LLC, US |
| AS3741 | ➡️ peer | NTT-DATA-INC Dimension Data, ZA |
| AS4455 | ➡️ peer | BSO IX Reach Ltd, GB |
| AS4637 | ➡️ peer | ASN-TELSTRA-GLOBAL Telstra International Limited, HK |
| AS4913 | ➤ downstream | NET-CPRK Speedcast Communications Inc, US |
| AS6667 | ➡️ peer | EUNET-FINLAND Elisa Oyj, FI |
| AS6830 | ➡️ peer | LIBERTYGLOBAL Liberty Global Europe Holding B.V., NL |
| AS6939 | 🔼 upstream | HURRICANE Hurricane Electric LLC, US |
| AS7195 | ➡️ peer | EDGEUNO EDGEUNO S.A.S, CO |
| AS8220 | ➡️ peer | COLT COLT Technology Services Group Limited, GB |
| AS8359 | ➡️ peer | MTS MTS PJSC, RU |
| AS8426 | ➡️ peer | CLARANET-AS Claranet Limited, GB |
| AS8455 | ➡️ peer | ATOM86-AS atom86 BV, NL |
| AS9014 | ➤ downstream | CEFAS Centre for Environment Fisheries and Aquaculture Science (CEFAS), GB |
| AS9044 | ➡️ peer | SOLNET BSE Software GmbH, CH |
| AS9327 | ➤ downstream | HOPCOUNT One New Zealand Group Limited, NZ |
| AS9498 | ➡️ peer | BBIL-AP Bharti Airtel Limited, IN |
| AS12552 | ➡️ peer | GLOBALCONNECT-AS12552 GlobalConnect AB, SE |
| AS12779 | ➡️ peer | ITGATE IT.Gate S.p.A., IT |
| AS12789 | ➤ downstream | DMG-MEDIA-LIMITED DMG Media Limited, GB |
| AS12859 | ➡️ peer | NL-BIT BIT BV, NL |
| AS13030 | ➡️ peer | INIT7 Init7 (Switzerland) Ltd., CH |
| AS13786 | ➡️ peer | SEABORN Seabras 1 USA LLC, US |
| AS15412 | ➡️ peer | FLAG-AS Flag Telecom UK Limited, GB |
| AS15692 | ➡️ peer | RAZORBLUE Razorblue Ltd, GB |
| AS15802 | ➡️ peer | DU-AS1 Emirates Integrated Telecommunications Company PJSC, AE |
| AS19151 | ➡️ peer | BBO-1 BroadbandONE LLC, US |
| AS20799 | ➤ downstream | DATANET-AS Datanet.co.uk Ltd, GB |
| AS22652 | ➡️ peer | FIBRENOIRE-INTERNET Videotron Ltee, CA |
| AS28917 | ➡️ peer | FIORD-AS Fiord Networks UAB, LT |
| AS29033 | ➤ downstream | ECKOH Eckoh UK Limited, GB |
| AS30844 | ➡️ peer | LIQUID-AS Liquid Telecommunications Ltd, GB |
| AS33208 | ➤ downstream | EPIC-HOSTING-3 Epic Hosting LLC, US |
| AS33891 | ➡️ peer | CORE-BACKBONE Core-Backbone GmbH, DE |
| AS35280 | ➡️ peer | F5 F5 Networks SARL, FR |
| AS36224 | ➤ downstream | HCLTA94085 HCL AMERICA INC, US |
| AS36299 | ➤ downstream | CAPSTONECO-1 Capstone Investment Advisors LLC, US |
| AS39717 | ➤ downstream | POLESTAR-AS Polestar Ltd, GB |
| AS39846 | ➤ downstream | ONEGA Onega Ltd, GB |
| AS41383 | ➤ downstream | WOLASN Wolseley UK Limited, GB |
| AS41538 | ➤ downstream | INSPIRED-AS Inspired Gaming (UK) Limited, GB |
| AS42513 | ➤ downstream | NATILIK-AS Natilik Ltd, GB |
| AS43079 | ➤ downstream | MATCHTECH MATCHTECH GROUP (UK) LIMITED, GB |
| AS45489 | ➡️ peer | SLT-GLOBAL Sri Lanka Telecom Ltd, LK |
| AS48070 | ➡️ peer | DSM DSM (GB) Limited, GB |
| AS48185 | ➡️ peer | TEAM-BLUE team.blue NV, BE |
| AS49544 | ➡️ peer | I3DNET i3D.net B.V, NL |
| AS50300 | ➡️ peer | CUSTDC CustodianDC Limited, GB |
| AS50510 | ➤ downstream | CRUK-AS Cancer Research UK, GB |
| AS50826 | ➤ downstream | MOELIS-AND-COMPANY-UK-LLP Moelis & Company UK LLP, GB |
| AS51005 | ➤ downstream | FOURDINTERACTIVE 4D Interactive Ltd, GB |
| AS51185 | ➡️ peer | MAINSTREAMING-AS MainStreaming SpA, IT |
| AS51545 | ➤ downstream | ZSAH zsah Limited, GB |
| AS51553 | ➤ downstream | TELECOMPLUS Telecom Plus PLC, GB |
| AS52024 | ➤ downstream | KWIK-FIT-GB KWIK-FIT (GB) Limited, GB |
| AS56637 | ➤ downstream | FIXNETIX Fixnetix Ltd, GB |
| AS58226 | ➤ downstream | PHUSIONIM Phusion IM Limited, GB |
| AS60103 | ➤ downstream | ACCESSPT Accesspoint Technologies Ltd, GB |
| AS60171 | ➡️ peer | AFRIX-AS AFR-IX TELECOM S.A., ES |
| AS61049 | ➡️ peer | EXASCALE Exascale Ltd, GB |
| AS62145 | ➤ downstream | BANGO BANGO.NET Ltd, GB |
| AS62424 | ➤ downstream | MARRIOTT-EU STARWOOD HOTELS & RESORTS WORLDWIDE LLC, US |
| AS196839 | ➤ downstream | VU-AS Amplefuture Group Limited, GB |
| AS197107 | ➤ downstream | BLUECHIP SERVICE EXPRESS EUROPE LIMITED, GB |
| AS198063 | ➤ downstream | DWIN-AS AWIN LTD, GB |
| AS198628 | ➤ downstream | FIDESSA-AS FIDESSA TRADING UK LIMITED, GB |
| AS200077 | ➤ downstream | CCNTT-200077 NTT CLOUD COMMUNICATIONS SAS, FR |
| AS202052 | ➤ downstream | CTS-GROUP CTS Group Ltd, GB |
| AS202241 | ➤ downstream | BDC-LONDON Business Design Centre Ltd, GB |
| AS202312 | ➤ downstream | SMBCNIKKOCM SMBC Bank International plc, GB |
| AS202901 | ➤ downstream | NETCALL Netcall Technology Limited, GB |
| AS203251 | ➤ downstream | ALCHEMYSYSTEMS Alchemy Systems International Limited, GB |
| AS203842 | ➤ downstream | ACORAAPC-AS Acora Limited, GB |
| AS203987 | ➤ downstream | VYSIION-AS Vysiion Limited, GB |
| AS205394 | ➤ downstream | CSLDUAL-AS CSL (DualCom) Limited, GB |
| AS206062 | ➤ downstream | SPACEDATACENTRES Space Data Centres Ltd, GB |
| AS206223 | ➤ downstream | TELEDYNE-UK Teledyne Limited, GB |
| AS207784 | ➤ downstream | HYBIT-SERVICES HybrIT Services Ltd, GB |
| AS207827 | ➤ downstream | CSL-IOT CSL (DualCom) Limited, GB |
| AS209237 | ➤ downstream | NPL-MANG-LTD NPL Management LTD, GB |
| AS210216 | ➤ downstream | HCLUK-AS-MS HCL Technologies UK Limited, GB |
| AS210511 | ➤ downstream | BLUE-TELECOMS Direct Market Solutions Limited, GB |
| AS212413 | ➤ downstream | DWP Department for Work and Pensions, GB |
| AS213565 | ➤ downstream | BADONDE-NETWORKS David Davies, GB |
| AS214947 | ➤ downstream | KAWEB Kaweb Limited, GB |
| AS215854 | ➤ downstream | DC-3-PROJECT Exponential-E Ltd., GB |