ASNs in United Kingdom
1,865 Autonomous Systems are registered in United Kingdom, ordered by the IPv4 space our directory attributes to each. Page 9 of 19.
Networks 801-900 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.
- 5AS62417DIGITALK Limiteddigitalk.com
- 5AS198895Techade Ltdapexbroadband.co.uk
- 5AS199188PrimeXM Services (Cyprus) Ltdprimexm.com
- 5AS201715Ineedbroadband Ltdineedbroadband.co.uk
- 5AS202052CTS Group Ltdctsgroupuk.com
- 5AS203258UCNS Limiteduc-ns.com
- 5AS203851CSD Network Services Ltdcsd.co
- 5AS204103Comms West Limitedcommswest.co.uk
- 5AS204978LOBOS NETWORKING LTDlobosnetworking.com
- 5AS205311Cambridge Fibre Networks Ltd.cfn.ltd
- 5AS205842Link Web Solutions LLPlinkwebsolutions.com
- 5AS206223Teledyne Limitedteledyne.com
- 5AS206232Acuity Unified Communications Limitedacuityuc.com
- 5AS206490Southend-on-Sea City Councilsouthend.gov.uk
- 5AS207310Cinos Communications Services Limitedcinos.net
- 5AS207765Transit Networks Limitedtransitnetworks.co.uk
- 5AS208636SDC Hosting and Support Ltdsdchostingandsupport.co.uk
- 5AS208697Kellogg Management Services (Europe) Limitedkellogg.com
- 5AS208783SIA AVELACOMavelacom.com
- 5AS209318North East Business and Innovation Centre Limitedne-bic.co.uk
- 5AS209505Unchained ISP Limitedunchainedisp.net
- 5AS210062Barritel Ltdbarritel.com
- 5AS210310Daisy Communications Ltddaisyplc.com
- 5AS210495WENIUM LTDwenium.com
- 5AS210667Adam Goodenoughsmishcraft.com
- 5AS211393Vitrifi Limitedvitrifi.net
- 5AS211739Dow Jones & Company, Inc.dowjones.com
- 5AS211844Southern Water Services Ltdsouthernwater.co.uk
- 5AS213078WiFi Scotland LLPwifiscotland.co.uk
- 5AS213513Computle Limitedcomputle.com
- 5AS214480Innova Communications Limitedinnova-hosting.com
- 5AS215759Ziax Ltdziax.com
- 5AS216167Gamma Telecom Holdings Ltdgamma.co.uk
- 5AS400963Galaxy Digital LPgalaxydigital.io
- 4AS249European Networkpacketstar.com
- 4AS2578AS2578private.lv
- 4AS3902GlaxoSmithKlinegsk.com
- 4AS4445Vodafone Americasvodafone.com
- 4AS6759Pelion IoT Limitedpelion.com
- 4AS6779Fujitsu Services Ltd.fujitsu.com
- 4AS8577XYGNITION RESEARCH LIMITEDxygnition.com
- 4AS8669Total Web Solutions Ltdtotalwebsolutions.com
- 4AS8791Kerv Experience Limitedkerv.com
- 4AS12884DRW Investments (UK) Limiteddrw.com
- 4AS14516Investec Bank Ltdinvestec.com
- 4AS19198DRW Holdings, LLCdrwtrading.com
- 4AS20577TRADEWEB EUROPE LIMITEDtradeweb.com
- 4AS20596Future Publishing Ltdfutureplc.com
- 4AS20896Viking Office Europe B.V.vikingoffice.eu
- 4AS24633BCN Group Hosting Ltdbcn.co.uk
- 4AS32176Royal Bank of Canadarbc.com
- 4AS33968EASYSPACE LIMITEDhostinguk.net
- 4AS34350Man Investments Limitedman.com
- 4AS34499BlackBox Hosting Ltdblackboxhosting.net
- 4AS34523Webroot Services Ltdwebroot.com
- 4AS35405Macquarie Bank internet network European AS numbermacquarie.com
- 4AS35691Plan Communications Ltdplan.com
- 4AS35801LION RE: SOURCES UK LIMITEDpublicisgroupe.net
- 4AS37288West and Central African Research Networkwacren.net
- 4AS39103Moat Homes Limitedmoat.co.uk
- 4AS39173SS&C FINANCIAL SERVICES INTERNATIONAL LIMITEDifdsgroup.co.uk
- 4AS39414ByteFetch Ltdbytefetch.co.uk
- 4AS39530James Parkerfastnet.co.uk
- 4AS41232Beeline Broadband Ltdbeelinebroadband.net
- 4AS41852DIGI ROMANIA S.A.digi.ro
- 4AS42217The Goodwood Estate Company Limitedgoodwood.com
- 4AS43355GATWICK AIRPORT LIMITEDupl.cz
- 4AS43442ProVu Communications Ltdprovu.co.uk
- 4AS44372Dainsleif Ltddainsleif.co
- 4AS44749Pinnacom Ltdpinnacom.com
- 4AS44824COMMI HOLDINGS LIMITEDpolar-cc.co.uk
- 4AS44955DG Technologydg.uk
- 4AS46754Fortex Technologies, Inc.fortex.com
- 4AS47272HYEHOST LLChyehost.org
- 4AS47492Consider IT Limitedconsiderit.co.uk
- 4AS49354TANGO NETWORKS UK LTDsimetrictelecom.com
- 4AS49440PLUSTEL LIMITEDplustel.co.uk
- 4AS49829ADM COMPUTER SERVICES LIMITEDadm-computing.co.uk
- 4AS50152Intermedia Technologies Company Limitedescapenet.ch
- 4AS50203Reynolds and Reynolds Limitedreyrey.com
- 4AS50422Natwest Markets PLCnatwestmarkets.com
- 4AS50468CITRUS TELECOMMUNICATIONS LTDcitrustelecom.com
- 4AS50601Crossivity bvcrossivity.com
- 4AS50826Moelis & Company UK LLPmoelis.com
- 4AS50882Maxnett Ltd.maxnett.co.uk
- 4AS50948AMDOCS (UK) LIMITEDamdocs.com
- 4AS51318STANDARD CHARTERED BANKsc.com
- 4AS51491SysGroup plcsysgroup.com
- 4AS51545zsah Limitedzsah.net
- 4AS56670West Sussex County Councilfelpham.com
- 4AS57110Aaran Perryaaran.cloud
- 4AS57650Nomios UK&I Limitednomios.co.uk
- 4AS58101Gladserv Limitedgladserv.com
- 4AS59402Virocom Limitedvirocom.co.uk
- 4AS59439EvolveIP LTDevolveip.uk
- 4AS59676Network Services (Sec)networkservices.net
- 4AS59817Oxletech Limitedoxletech.com
- 4AS59820Astro Communications LTDastro.co.uk
- 4AS59897Ekco Bournemouth Limitedscholarwebservices.com
- 4AS59933Sensical Services Limitedsensical.net
Looking for a different country? The ASN Directory lists every one we hold, with its network count.