ASNs in United Kingdom
1,865 Autonomous Systems are registered in United Kingdom, ordered by the IPv4 space our directory attributes to each. Page 5 of 19.
Networks 401-500 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.
- 19AS609494x Solutions UK LTD4xsolutions.com
- 19AS61337Single Mode Networks Ltdsinglemode.co.uk
- 19AS215066Aquiss Limitedaquiss.net
- 18AS15989Intercontinental Exchange Inc.theice.com
- 18AS28846ITV Services Limiteditv.com
- 18AS29033Eckoh UK Limitedeckoh.com
- 18AS31547McKinsey & Company Inc United Kingdommckinsey.com
- 18AS39552WBA (IT Services) International Limitedallianceboots.com
- 18AS57002William Hill Organization Ltdwilliamhill.co.uk
- 18AS60981Triangle Networks Ltdtrianglenetworks.co.uk
- 18AS202038Intercity Technology Ltdintercity.technology
- 18AS203758EUGAMEHOST LTDeugamehost.com
- 17AS9084Goldman Sachs Internationalgs.com
- 17AS41231Canonical Group Limitedcanonical.com
- 17AS49485High Availability Hosting Limitedhahosting.com
- 17AS49823Hastingwood Securities Ltdhastwood.com
- 17AS50763MCKAYCOM Wirelessas50763.net
- 17AS57653Central Technology Ltdcentraltechnologybelt.com
- 17AS153325Next Era Pte. Ltd.tradingfxvps.com
- 17AS197107SERVICE EXPRESS EUROPE LIMITEDserviceexpress.com
- 17AS198623ISUMO Ltdisumo.co.uk
- 17AS215000Country Connect Ltdcountry-connect.co.uk
- 16AS8789TELEFONICA TECH NORTHERN IRELAND LIMITEDnovosco.com
- 16AS9086Docklands Data Centre Ltddocklands-dc.com
- 16AS15692Razorblue Ltdrazorblue.com
- 16AS15770Durham County Councildurham.gov.uk
- 16AS16174Intuitiv Ltd.intuitiv.net
- 16AS16376SysGroup plcsysgroup.com
- 16AS20695Capital One (Europe) Plccapitalone.co.uk
- 16AS21218EBC Group (UK) Ltdebcgroup.co.uk
- 16AS25022TDM Group Limitedtdmgroup.net
- 16AS25343Coventry University Computing Servicescoventry.ac.uk
- 16AS25582NWIP Ltdnwip.co.uk
- 16AS26178AtkinsRealisatkinsrealis.com
- 16AS29302Hosting Services Incwesthost.com
- 16AS29606Borwood Ltdborwood.com
- 16AS30847Lancaster University Network Services Limitedluns.net.uk
- 16AS31198SPACE NORWAY (UK) LIMITEDspacenorway.com
- 16AS34697Emerson Electric UK Limitedemerson.com
- 16AS35071Xoom Limitedxoomtalk.com
- 16AS35551TGL Services (UK) Ltdassimisis.net
- 16AS38808NIGSUN LIMITED - IP SERVICESnigsun.net
- 16AS39202Global Radio Limitedglobal.com
- 16AS39620NG BAILEY IT SERVICES LIMITEDngbailey.com
- 16AS42579Comtec Enterprises Ltdcomtec.com
- 16AS44521Jagex Limitedjagex.com
- 16AS44671Skyline Networks & Consultancy Ltdskyline-networks.com
- 16AS44791KINLY UK LTDkinly.com
- 16AS47351Red Technology Solutions Limitedredtechnology.com
- 16AS47998Oscar Music & Media Ltd.mediasp.com
- 16AS49775Lunar Digital Solutions Limitedlunardigital.co.uk
- 16AS50910Mainstream Digital Ltdmsdigital.net
- 16AS56396NEXXEN GROUP LTDnexxen.com
- 16AS56474Computacenter (UK) Ltdcomputacenter.com
- 16AS59659Securus Communications Ltd.securuscomms.co.uk
- 16AS59953Purefibre Internet Ltd.purefibre.net
- 16AS196881Liberty-izone Ltdliberty-i.com
- 16AS201126CDW Ltdkelway.co.uk
- 16AS202575University of Hullhull.ac.uk
- 16AS203231Vanquish Global Trading Ltdv4voip.com
- 16AS203568Airband Community Internet Ltdairband.co.uk
- 16AS204239Abzorb Group Ltdabzorb.co.uk
- 16AS205039Beacon Broadband LTDbeaconbroadband.co.uk
- 16AS205892Nomical Ltdnomical.com
- 16AS209336GB Wholesale Networks LTDgb-wholesale.com
- 15AS20976Hotlinks European Backbonehotlinks.co.uk
- 15AS35200TransitX Ltdtransitx.net
- 15AS41896Shetland Islands Councilshetland.gov.uk
- 15AS42201PVDataNet ABpvdatanet.com
- 15AS59778Synextra Limitedsynextra.co.uk
- 15AS198823Network Integration Technologies LTDitogether.com
- 15AS200751Entigy Ltdentigy.co.uk
- 15AS211936Rackdog, LLCrackdog.com
- 15AS213755LUNORY CLOUD SOLUTIONS LTDlunory.net
- 14AS12789DMG Media Limitedassocnews.co.uk
- 14AS35707Scottish Power UK PLCscottishpower.com
- 14AS39884iNet Telecoms Ltdvoipfone.co.uk
- 14AS43013YorkDataServicesyorkdataservices.com
- 14AS57168Amito Ltdamito.com
- 14AS57994NetEarth UK Ltdnetearth.net
- 14AS59655Exinity works (CY) LTDexinity.com
- 14AS61419The Cloud Simplified Limitedxperience-group.com
- 14AS196778Transport for Londontfl.gov.uk
- 14AS202161M&G INVESTMENT MANAGEMENT LIMITEDmandg.co.uk
- 14AS204413Hyve Ltdhyve.com
- 14AS207045KORE WIRELESS UK LIMITEDkorewireless.com
- 14AS213990AOFB Telecom Networks Ltdaofbtele.com
- 13AS8282Bink Group Ltdbinkbroadband.wales
- 13AS21339Contingency Networks Ltdcontingencynetworks.co.uk
- 13AS29400TP ICAP GROUP SERVICES LIMITEDtpicap.com
- 13AS30931IG Index Ltd.ig.com
- 13AS30933KDA WEB SERVICES LTDkdaws.com
- 13AS31220Six Degrees Technology Group Limited6dg.co.uk
- 13AS31474Viacom International Media Networks U.K. Limitedmtvne.com
- 13AS39097Maintel Europe Limitedmaintel.co.uk
- 13AS39458Real Hosts Limitedreal-hosts.co.uk
- 13AS44646Gamesys Ltd.gamesys.co.uk
- 13AS49546Voicetec sys Limitedvoicetecuk.com
- 13AS50056Vorboss Limitedai.co.uk
- 13AS52041Scaleblade, Ltd.scaleblade.com
Looking for a different country? The ASN Directory lists every one we hold, with its network count.