ASNs in United Kingdom
1,865 Autonomous Systems are registered in United Kingdom, ordered by the IPv4 space our directory attributes to each. Page 13 of 19.
Networks 1,201-1,300 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.
- 2AS18769Paul, Hastings, Janofsky & Walker LLPphjw.com
- 2AS18966Aurora Solutions, LLCrisewithaurora.com
- 2AS20163Sunrise Medical, Inc.sunrisemedical.com
- 2AS20249Jefferies LLCjefferies.com
- 2AS25030National Farmers Union Mutual Insurance Society Ltdnfumutual.co.uk
- 2AS25050VOCALINK LTDvocalink.com
- 2AS28715Brass Horn Communicationsbrasshorncommunications.uk
- 2AS28914Wireless Logic Limitedwirelesslogic.com
- 2AS29754Qube Research and Technologies Limitedqube-rt.com
- 2AS29874Cambridge Associatescambridgeassociates.com
- 2AS30756Travelport International Limitedtravelport.com
- 2AS31637WPP Group USA, Inc.wpp.com
- 2AS31659Below Zero Hosting Ltd.belowzero.biz
- 2AS31743Interpublic GIS (UK) Ltdinterpublic.com
- 2AS32050SULLCROMsullcrom.com
- 2AS33208Epic Hosting, LLCepic.com
- 2AS33975NetConsult Ltdnetconsult.co.uk
- 2AS33981Total System Services Processing Europe Limitedtsyseurope.com
- 2AS34099Road Tech Computer Systems Ltd.roadtech.co.uk
- 2AS34178Qinetiq Limitedqinetiq.com
- 2AS34344Port Of Tilbury London Ltdforthports.co.uk
- 2AS34623Netegralnetegral.co.uk
- 2AS34625OSHS Ltdoshs.co.uk
- 2AS34930LHR AIRPORTS LIMITEDheathrow.com
- 2AS34934ANS ACADEMY LIMITEDukfast.co.uk
- 2AS39592Benjamin Ashtonas39592.net
- 2AS39610LCH Group Holdings Limitedlch.co.uk
- 2AS40827Hudson River Trading LLChudson-trading.com
- 2AS41021Ebuyer UK Limitedebuyer.com
- 2AS41538Inspired Gaming (UK) Limitedinseinc.com
- 2AS41570BFBSbfbs.com
- 2AS41596Willis Group Services Ltdwillis.com
- 2AS41751OCADO RETAIL LIMITEDocado.com
- 2AS41839Concentrix Europe Limitedconcentrix.com
- 2AS42053Starling Bank Limitedstarlingbank.com
- 2AS42214Network Services Ltd.thedx.co.uk
- 2AS42635CARDOCK HOSTING LIMITEDcardockhosting.com
- 2AS43178Technolabs Networks Ltd.technolabs.co.uk
- 2AS43259Leidos Innovations UK LTDpragma.co.uk
- 2AS43486Mizuho Bank Ltdmizuho-sc.com
- 2AS43669Axia Computer Systems Limitedaxia.co.uk
- 2AS43851Etheroute Ltdetheroute.com
- 2AS44052ICONIC MEDIA SYSTEMS LIMITEDramsay.im
- 2AS44480Brevan Howard Asset Management LLPbrevanhoward.com
- 2AS45034Michael Stenzcowmedia.de
- 2AS46793ReallyMe LLCooyala.com
- 2AS47535JAVELIN BROADBAND LIMITEDjavelinbroadband.net
- 2AS47571Digital Craftsmen Ltd.digitalcraftsmen.com
- 2AS47611Warner Music International Services Limitedwmg.com
- 2AS47754Squarepoint OPS LLCsquarepoint-capital.com
- 2AS48052SWISSQUOTE BANK SAswissquote.com
- 2AS48397Unipart Group Limitedunipart.com
- 2AS48412Podsystem Limitedpodgroup.com
- 2AS48611Cablestreet Ltdcable.st
- 2AS48682IP Space Limitedipspace.uk
- 2AS48761Maxinames Ltddigivity.com
- 2AS48967Cboe Europe Limitedcboe.com
- 2AS49401Bink Group Ltdbiznetuk.com
- 2AS49503MAINFRAME & CYBERNETIC SYSTEMS LIMITEDbec.uk
- 2AS49607ZEMPLER BANK LIMITEDzemplerbank.com
- 2AS49868ANITE TRAVEL Ltdvirginmedia.co.uk
- 2AS50078X-ON HEALTH LIMITEDx-on.co.uk
- 2AS50173GTT - EMEA Ltd.gtt.net
- 2AS50287Audatex (UK) Ltdaudatex.co.uk
- 2AS50419Eye Pea Ltd.eyepea.net.uk
- 2AS50632Fish.Net Limitedfishnet.co.uk
- 2AS50656Optix Software Ltdoptix.co.uk
- 2AS50972Jamie Oliver Ltd.jamieoliver.com
- 2AS51019Arctic Tern (Ísland)arctictern.is
- 2AS51222CMC MARKETS PLCcmcmarkets.com
- 2AS51762Adversor LLPredspam.com
- 2AS51823Microtalk Europe Ltdmicrotalk.co.uk
- 2AS51983Sargasso N1 Limitedsargasso.net
- 2AS53485PIMCOpimco.com
- 2AS56335Nocsult Ltdnocsult.net
- 2AS56637Fixnetix Ltdfixnetix.com
- 2AS56644Fundtech Financial Messaging Ltdfinastra.com
- 2AS57198OV Limitedpartitionware.com
- 2AS57483Ian Chiltonichilton.co.uk
- 2AS57740Hermes Datacommunications International Limitedspeedcast.com
- 2AS581022Dmedia Ltd.2dmedia.co.uk
- 2AS58223Sabio Ltd.sabio.co.uk
- 2AS59410Barritel Ltdbarritec.com
- 2AS59619Blackpool Borough Councilblackpool.gov.uk
- 2AS59724Elsevier Limitedelsevier.com
- 2AS59876Thomas James Elliotttomelliott.net
- 2AS60382Cranleigh Schoolcranleigh.org
- 2AS60593Network Rail Infrastructure Limitednetworkrail.co.uk
- 2AS60688CSP Partnershipcsp-partnership.co.uk
- 2AS60898Aquis Exchange Limitedaquis.eu
- 2AS61093Solution Computers Ltdsolutioncomputers.co.uk
- 2AS61978York UK Hosting Ltdiridis.uk
- 2AS62001Aphelion Consulting ABaphelion.se
- 2AS62364Plymouth City Councilplymouth.gov.uk
- 2AS62631Aurus Incaurusinc.com
- 2AS136584VoIP Line Telecom Pty. Ltd.voipline.net.au
- 2AS197407CHINA UNICOM (EUROPE) OPERATIONS LIMITEDchinaunicom.cn
- 2AS198104Bush Broadband Limitedbushbroadband.com
- 2AS198142Warrington Borough Councilwarrington.gov.uk
- 2AS198863Cambridge University Press (Holdings) Limitedcambridge.org
Looking for a different country? The ASN Directory lists every one we hold, with its network count.