ASNs in United Kingdom
1,865 Autonomous Systems are registered in United Kingdom, ordered by the IPv4 space our directory attributes to each. Page 12 of 19.
Networks 1,101-1,200 by IPv4 Space
The badge is how many IPv4 /24 blocks our directory attributes to each network. For the prefixes an AS is announcing right now, open its page.
- 3AS44305Six Degrees Technology Group Limited6dg.co.uk
- 3AS44548CMC MARKETS PLCcmcmarkets.com
- 3AS449658x8 Inc8x8.com
- 3AS44980Paul Cairneyas44980.net
- 3AS45008American Express Travel Related Services Company, Incamericanexpress.com
- 3AS47318West Midlands Ambulance Service NHS Foundation Trustwmas.nhs.uk
- 3AS47443Magnet Networks Limitedvelocity1.co.uk
- 3AS48553Marketaxess Europe Ltdmarketaxess.com
- 3AS48804GMO GlobalSign Ltdglobalsign.com
- 3AS48901DSNET Ltddsnethosting.com
- 3AS49487IMBIL CONSULTANCY SERVICES LIMITEDimbil.co.uk
- 3AS49490Circlenet LLPcircle.cloud
- 3AS49744Intuit Ltd.intuit.com
- 3AS50432Natwest Markets PLCnatwestmarkets.com
- 3AS50743Commensus Limitedcommensus.com
- 3AS50807Inspiretec LTDcomtec-europe.co.uk
- 3AS51329CONNECTION NETWORKS L.P.connectionnetworks.net
- 3AS56718INTOUCH BROADBANDintouchsystems.co.uk
- 3AS57750Synamedia Limitedsynamedia.com
- 3AS58051Alpha Internet Limitedalphainternet.uk
- 3AS58144THE STREAMING COMPANY.COM LIMITEDthestreamingcompany.com
- 3AS59803DATAQUEST (HEATHROW) LIMITEDccetechnical.co.uk
- 3AS59907IQVIA SOLUTIONS HQ LTDimshealth.com
- 3AS59993UNLIMITED IS LIMITED, LLCas57870.net
- 3AS60281WEBAIR INTERNET DEVELOPMENT COMPANY LLCwebair.com
- 3AS60952Connex Carrier Services (Worldwide) Limitedconnexcs.com
- 3AS61143Jersey Airtel Limitedairtel-vodafone.com
- 3AS62424STARWOOD HOTELS & RESORTS WORLDWIDE, LLCwestinstfrancis.com
- 3AS64415Ashgoal Limitedashgoal.com
- 3AS132016IRESS Market Technology Ltdiress.com.au
- 3AS196809FremantleMedia Limitedfremantlemedia.com
- 3AS197359HongKong Melodious Limitedhkmelodious.com
- 3AS197594Redstor Limitedredstor.com
- 3AS197669CloudCall LTDCloudCall.com
- 3AS197856Merkle EOODmerkle.com
- 3AS199492Easy Internet Solutions Limitednetnerd.com
- 3AS200552Acklo Ltdacklo.com
- 3AS200587Red Bee Media B.V.redbeemedia.com
- 3AS201062Basra Energy Company Limitedbasraenergycompany.com
- 3AS201226Leasing Options Limitedleasingoptions.co.uk
- 3AS201664NetWarm LTDnetwarm.org
- 3AS201864MINHOCO 84 LIMITEDcsl-group.com
- 3AS202149Comcast International Holdings UK Limitedcomcast.com
- 3AS202154Brevan Howard Asset Management LLPbrevanhoward.com
- 3AS202364Grid Hosting Limitedgridhosting.co.uk
- 3AS202548Quadris Ltdquadris.co.uk
- 3AS202630Sequential Networks Limitedsequentialnetworks.co.uk
- 3AS202901Netcall Technology Limitednetcall.com
- 3AS203035Xara Computers (UK) Ltdxc360.co.uk
- 3AS203075LocalLink Fibre Ltdlocallink.top
- 3AS203449Hopewiser Ltdhopewiser.com
- 3AS204050Yoti Ltdyoti.com
- 3AS204193Gamma Telecom Holdings Ltdgamma.co.uk
- 3AS204204Point72 UK Limitedpoint72.com
- 3AS204242Trutec Servicestrutecs.com
- 3AS204777telent Technology Services Ltdtelent.com
- 3AS205120Addooco IT Ltdaddooco.it
- 3AS205756JAGUAR LAND ROVER AUTOMOTIVE PLCjaguarlandrover.com
- 3AS205900APC Solutions UK Ltdapcsolutionsuk.com
- 3AS205944ISAM FUNDS (UK) LIMITEDisam.com
- 3AS206187Interactive Investor Services Limitedii.co.uk
- 3AS206372Orca IT Ltdorca.co.uk
- 3AS206467Protech Communications Ltdprotech-comms.co.uk
- 3AS206483Red Matter Limitednatterbox.com
- 3AS206646Enterprise Holdings, Inc.enterpriseholdings.com
- 3AS208118N.I Technology Ltd.ni.technology
- 3AS208711ARVOX DIGITAL LTDarvoxdigital.com
- 3AS209134Atmoso Limitedatmoso.com
- 3AS209697Parker Broadband LLCparkerbroadband.net
- 3AS209980Marlink ASmarlink.com
- 3AS210054NCG Energy Ltdncg-global.com
- 3AS210206Metro Security (GB) PLCmetrosecurity.co.uk
- 3AS210314Marlink ASmarlink.com
- 3AS210511Blue Telecomsbluetelecoms.com
- 3AS210627Grayshott Gigabit Limitedgrayshottgigabit.com
- 3AS211678Michaelston y Fedw Internet CICmyfi.wales
- 3AS211878All Simple Internet Services LLPallsimple.net
- 3AS212169CARDOCK HOSTING LIMITEDcardockhosting.com
- 3AS212217BB-Online UK Ltdbb-online.com
- 3AS212240RIK Networks Ltdriknet.co.uk
- 3AS212399Gigaair Ltdgigaair.co.uk
- 3AS213460Lonex Group Limitedlonexgroup.com
- 3AS214578Clouvider Europe B.V.clouvider.com
- 3AS214663DanBot Hosting LTDdanbot.host
- 3AS215128IONLINE INTERNET SOLUTIONS PROVIDER LTDionlinesp.com
- 3AS216104Photonic Networks Ltdphotonicnetworks.co.uk
- 3AS393905Host Havochosthavoc.com
- 3AS394105AmTrust North America, Inc.amtrustfinancial.com
- 3AS398964AVEVA Incaveva.com
- 3AS402722Arct Cloudarct.cloud
- 3AS402843Global Path Luggage Supply LLCglobalpathluggage.com
- 2AS8084Wolverine Execution Services, LLCtradewex.com
- 2AS8619Close Brothers Limitedclosebrothers.com
- 2AS9090PR Newswire Europe Ltd.prnewswire.co.uk
- 2AS14062AKQA, Inc.akqa.com
- 2AS14226Stifel Nicolaus and Company Incorporatedstifel.com
- 2AS15490Shane Mc Cormackshanemcc.net
- 2AS15865Elliott Advisors UK (Ltd)elliottmgmt.com
- 2AS16362The London Metal Exchangelme.com
- 2AS17372Bank of Montrealbmo.com
Looking for a different country? The ASN Directory lists every one we hold, with its network count.