Ireland ASN Summary & Ireland IP addresses
Full list of Ireland IP ranges
This Ireland IP list includes all Ireland ASNs assigned, and the complete list of Ireland IP addresses list by IP ranges.
270 ASN Networks
| ASN | Description | IPv4 Prefixes | IPv6 Prefixes | IPv4 Peers | IPv6 Peers | Date Allocated |
|---|---|---|---|---|---|---|
| AS1197 | Network Ability Limited | 3 | 1 | 1 | 0 | 2010-11-18 |
| AS2128 | Internet Neutral Exchange Association Company Limited By Guarantee | 3 | 2 | 4 | 2 | 1993-03-22 |
| AS5466 | Internet House | 28 | 1 | 39 | 14 | 1995-11-15 |
| AS12372 | Cubic Telecom Limited | 3 | 2 | 2 | 0 | 2015-09-30 |
| AS16171 | Fulnett Limited | 8 | 1 | 7 | 5 | 2001-01-11 |
| AS25441 | Imagine Group Ltd. | 78 | 1 | 6 | 4 | 2002-11-22 |
| AS31411 | Irish Continental Group Plc. | 1 | 0 | 2 | 0 | 2004-05-10 |
| AS34110 | Vu2Vu Ireland Limited | 1 | 0 | 3 | 0 | 2004-10-27 |
| AS35289 | Symantec Corp AS 35289 | 5 | 0 | 3 | 0 | 2005-07-11 |
| AS39093 | WISP coverage - West of Ireland | 4 | 1 | 4 | 3 | 2005-12-12 |
| AS39319 | QuestZones (Europe) Limited | 1 | 0 | 4 | 0 | 2009-01-26 |
| AS41214 | EBS Limited | 1 | 0 | 1 | 0 | 2006-07-04 |
| AS43515 | YOUTUBE | 5 | 2 | 10 | 8 | 2007-08-15 |
| AS48342 | Deloitte & Touche | 1 | 0 | 3 | 0 | 2008-11-14 |
| AS57052 | ELECTRONIC ARTS IRELAND LIMITED | 8 | 1 | 2 | 0 | 2011-07-11 |
| AS60155 | Orion Digital Services Ltd. | 1 | 0 | 1 | 0 | 2014-04-28 |
| AS60277 | DATCOM CONNECTIVITY LIMITED | 4 | 0 | 6 | 0 | 2013-08-20 |
| AS60499 | Opt1mize Technologies Limited | 3 | 0 | 1 | 0 | 2013-07-09 |
| AS60924 | Orixcom Limited | 25 | 3 | 17 | 8 | 2013-04-11 |
| AS197953 | VMware EMEA | 1 | 0 | 2 | 0 | 2011-07-14 |
| AS199256 | Leeson Telecom Holdings Ltd | 21 | 1 | 6 | 6 | 2012-10-09 |
| AS199346 | Kerry Broadband Ltd | 2 | 0 | 4 | 0 | 2013-03-01 |
| AS200824 | Susquehanna International Group Ltd | 3 | 0 | 2 | 0 | 2015-04-07 |
| AS201286 | Red Hat Ltd | 1 | 0 | 1 | 0 | 2014-12-03 |
| AS202899 | Guidewire Software (Ireland) Limited | 1 | 0 | 2 | 0 | 2016-05-09 |
| AS203239 | VMware EMEA | 1 | 0 | 2 | 0 | 2016-03-02 |
| AS204536 | TSFY Ltd | 1 | 0 | 5 | 0 | 2018-02-21 |
| AS205494 | Thomas John Bolger | 0 | 1 | 0 | 1 | 2017-08-04 |
| AS206309 | REGENERON IRELAND DESIGNATED ACTIVITY COMPANY | 1 | 0 | 2 | 0 | 2017-02-15 |
| AS206577 | Cellusys IoT Limited | 1 | 0 | 1 | 0 | 2022-03-31 |
| AS207662 | Benjamin Chapman | 0 | 2 | 0 | 1 | 2022-03-09 |
| AS209312 | Compass Education Holdings Limited | 1 | 1 | 1 | 1 | 2019-02-28 |
| AS209506 | Stephen Cushen | 1 | 4 | 1 | 1 | 2019-01-28 |
| AS209975 | Edward Campbell trading as INCA | 5 | 4 | 3 | 1 | 2018-11-01 |
| AS211439 | Jurgita Jurgaitienei trading as LOCOTORPI | 11 | 0 | 2 | 0 | 2021-04-21 |
| AS212312 | Exigent Network Integration Ltd | 1 | 0 | 1 | 0 | 2020-11-20 |
| AS1213 | National Research and Education Network | 17 | 1 | 11 | 8 | 1992-06-17 |
| AS8918 | Coolwave Communications Limited | 3 | 0 | 11 | 0 | 1998-08-05 |
| AS24675 | Local Government Computer Services Board | 20 | 0 | 3 | 0 | 2002-02-14 |
| AS29650 | Sungard Availability Services (Ireland) Ltd. | 6 | 0 | 1 | 0 | 2003-10-31 |
| AS34778 | Mentor Graphics (Ireland) Ltd. | 2 | 0 | 2 | 0 | 2005-04-04 |
| AS34815 | Dublin Enterprise & Technology Centre Limited | 4 | 0 | 2 | 0 | 2005-04-08 |
| AS41973 | VHI Healthcare | 1 | 0 | 1 | 0 | 2006-11-24 |
| AS43406 | Lighthouse Networks Limited | 5 | 1 | 4 | 3 | 2007-07-26 |
| AS43484 | Mentor Graphics (Ireland) Ltd. | 4 | 0 | 2 | 0 | 2007-08-08 |
| AS43829 | Irish Domains Ltd | 1 | 0 | 2 | 0 | 2007-10-05 |
| AS47490 | TuxBox - http://www.tuxbox.nu/ | 2 | 2 | 1 | 2 | 2008-06-25 |
| AS48305 | Noraina Ltd | 4 | 4 | 15 | 6 | 2015-02-24 |
| AS49221 | Atlantek Computers Teoranta Ltd | 2 | 0 | 1 | 0 | 2011-04-26 |
| AS49406 | Fast Wireless Internet Ltd | 1 | 0 | 1 | 0 | 2009-06-03 |
| AS49567 | Aptus Ltd | 7 | 1 | 4 | 2 | 2009-07-06 |
| AS50883 | Ninetreehill Broadband Ltd | 2 | 0 | 1 | 0 | 2010-04-15 |
| AS60751 | ServeByte Ltd | 0 | 1 | 0 | 1 | 2013-05-17 |
| AS62129 | Wireless Connect Ltd. | 4 | 0 | 5 | 0 | 2014-02-03 |
| AS198301 | Workday Limited | 4 | 0 | 4 | 0 | 2011-12-07 |
| AS200451 | Workday Limited | 2 | 0 | 4 | 0 | 2015-06-30 |
| AS200565 | Ivertec Ltd | 3 | 0 | 4 | 0 | 2015-06-03 |
| AS200948 | Rolbay UC | 1 | 0 | 2 | 0 | 2015-03-05 |
| AS201000 | Js Whizzy Internet Limited | 26 | 0 | 1 | 0 | 2015-02-23 |
| AS201255 | BS&B Safety Systems Limited | 1 | 0 | 1 | 0 | 2018-07-06 |
| AS202823 | Office IT Ltd. | 2 | 0 | 2 | 0 | 2016-05-26 |
| AS203381 | Voip and Internet Services ltd | 4 | 0 | 1 | 0 | 2016-02-01 |
| AS203754 | Phone Pulse Ltd | 1 | 0 | 3 | 0 | 2015-11-05 |
| AS205214 | RIPE NCC ASN block | 0 | 6 | 0 | 5 | 2022-05-05 |
| AS205414 | RIPE NCC ASN block | 0 | 1 | 0 | 1 | 2022-04-25 |
| AS205751 | Telecom Pobail Teoranta LTD | 1 | 0 | 1 | 0 | 2017-06-10 |
| AS206663 | MTS Media Ltd | 3 | 0 | 7 | 0 | 2016-11-29 |
| AS206723 | Carnsore Broadband Limited | 5 | 0 | 1 | 0 | 2016-11-18 |
| AS207266 | Afilias Ltd | 78 | 78 | 3 | 1 | 2020-03-11 |
| AS210045 | Blackrock Clinic Unlimited Company | 1 | 1 | 1 | 0 | 2022-01-05 |
| AS211024 | Jack O'Sullivan | 0 | 3 | 0 | 2 | 2021-07-16 |
| AS211638 | Dragon Networks | 1 | 1 | 3 | 5 | 2021-03-12 |
| AS212028 | Western Union International Limited | 3 | 0 | 2 | 0 | 2021-01-11 |
| AS2110 | BT Ireland was previously known as Esat Net, EUnet Ireland & IEUnet. | 14 | 2 | 30 | 8 | 1992-11-18 |
| AS15405 | East Cork Broadband Limited | 5 | 1 | 1 | 0 | 2008-05-28 |
| AS15751 | Meteor Organisation Object | 7 | 1 | 1 | 0 | 2000-10-04 |
| AS24622 | BT Communications Ireland Limited | 1 | 0 | 1 | 0 | 2015-07-15 |
| AS31122 | Digiweb ltd | 19 | 6 | 43 | 17 | 2004-03-03 |
| AS34245 | Magnet Networks Limited | 22 | 2 | 7 | 8 | 2004-11-26 |
| AS39157 | Western Union International Limited | 1 | 0 | 2 | 0 | 2005-12-23 |
| AS39449 | Fastcom Broadband Limited | 4 | 0 | 5 | 0 | 2006-02-24 |
| AS39915 | Premiere Conferencing Ireland Ltd | 7 | 0 | 5 | 0 | 2006-05-16 |
| AS42090 | Rapid Broadband Ltd | 6 | 0 | 4 | 0 | 2006-12-15 |
| AS42213 | Mallinckrodt Pharmaceuticals Ireland Ltd | 1 | 0 | 1 | 0 | 2017-06-02 |
| AS42310 | IE Domain Registry Ltd | 6 | 3 | 5 | 3 | 2007-01-31 |
| AS43610 | Bracetown Prefix ASN | 1 | 0 | 2 | 0 | 2007-08-30 |
| AS43984 | 3playplus Ltd. | 2 | 0 | 3 | 0 | 2007-10-30 |
| AS44451 | SKYTEL NETWORKS IRELAND LIMITED | 5 | 0 | 3 | 0 | 2008-01-22 |
| AS47443 | Magnet Networks Limited | 1 | 1 | 2 | 1 | 2008-06-20 |
| AS47720 | CORK INTERNET EXCHANGE LIMITED | 12 | 3 | 22 | 7 | 2008-08-07 |
| AS47870 | SYNCHRONOSS SOFTWARE IRELAND, LTD | 4 | 10 | 4 | 3 | 2008-09-09 |
| AS47941 | Red Hat Ltd | 1 | 0 | 1 | 0 | 2008-09-18 |
| AS47942 | Regional Telecom Ltd | 2 | 1 | 3 | 1 | 2008-09-19 |
| AS48970 | Natus Manufacturing Limited | 4 | 0 | 2 | 0 | 2016-02-17 |
| AS50326 | INTERNET PROTOCOL TELECOM LTD | 6 | 0 | 4 | 0 | 2009-12-19 |
| AS51865 | DIDWW Ireland Limited | 6 | 5 | 11 | 5 | 2010-11-18 |
| AS56767 | Airfibre Limited | 2 | 0 | 3 | 0 | 2011-05-12 |
| AS58173 | Nucleus VP Group Limited | 4 | 0 | 2 | 0 | 2012-05-21 |
| AS60110 | Model Telecom Ltd | 6 | 1 | 3 | 2 | 2014-05-14 |
| AS60214 | Maints Limited | 2 | 0 | 1 | 0 | 2013-09-03 |
| AS60229 | Demonware Limited | 2 | 0 | 1 | 0 | 2013-08-30 |
| AS61194 | CTI Global | 8 | 0 | 5 | 0 | 2013-01-16 |
| AS62017 | World Trade Center, Edifici Nord, planta 4 | 1 | 0 | 1 | 0 | 2014-03-21 |
| AS196737 | Airwave Internet | 2 | 0 | 1 | 0 | 2009-09-07 |
| AS199336 | OneCloud DC Amsterdam VMWare | 1 | 0 | 2 | 0 | 2013-03-06 |
| AS199559 | Bloomberg Data Management Services Limited | 2 | 0 | 2 | 0 | 2012-11-26 |
| AS200046 | Smyths Audio and Video Systems Ltd. | 1 | 0 | 1 | 0 | 2013-10-23 |
| AS200363 | Blacknight Internet Solutions Limited | 2 | 1 | 1 | 0 | 2018-07-31 |
| AS200500 | Vesta Payment Solutions Limited | 3 | 0 | 3 | 0 | 2015-06-22 |
| AS200807 | Sleepless Server Solutions Ltd. | 4 | 1 | 2 | 0 | 2018-07-17 |
| AS201607 | Celtic Broadband Limited | 1 | 0 | 3 | 0 | 2014-09-05 |
| AS204458 | Total Wireless Ltd | 1 | 0 | 1 | 0 | 2018-03-07 |
| AS206132 | ABBOTT RAPID DX INTERNATIONAL LIMITED | 1 | 0 | 2 | 0 | 2017-03-21 |
| AS206695 | AIRBNB IRELAND ULC | 1 | 0 | 2 | 0 | 2016-11-23 |
| AS209924 | MLB Limited | 6 | 0 | 1 | 0 | 2018-11-09 |
| AS211232 | Lackabeha Services Ltd. | 2 | 0 | 1 | 0 | 2021-06-03 |
| AS212493 | ClearWave LTD | 1 | 0 | 1 | 0 | 2020-10-16 |
| AS6812 | EMC Information Systems International | 5 | 0 | 4 | 0 | 2015-10-22 |
| AS8987 | AMAZON EXPANSION | 28 | 21 | 1 | 1 | 1998-09-24 |
| AS12388 | Casey CableVision Ltd. | 1 | 0 | 1 | 0 | 1999-04-23 |
| AS15612 | Dublin, Ireland | 1 | 0 | 5 | 0 | 2000-08-22 |
| AS28867 | former Siemens IT Solutions and Services | 1 | 0 | 1 | 0 | 2003-03-24 |
| AS29644 | AIRSPEED COMMUNICATIONS UNLIMITED COMPANY | 10 | 5 | 8 | 3 | 2003-10-30 |
| AS30900 | t/a Web World Ireland | 6 | 1 | 3 | 1 | 2004-01-08 |
| AS35226 | Ripple Communications Ltd | 8 | 0 | 1 | 0 | 2005-06-27 |
| AS35262 | 4L Communications Ltd | 1 | 0 | 1 | 0 | 2005-07-05 |
| AS35299 | Classroom 2000 | 2 | 0 | 1 | 0 | 2005-07-11 |
| AS39122 | Blacknight Internet Solutions Limited | 32 | 8 | 28 | 24 | 2005-12-16 |
| AS39485 | Northwest Broadband | 2 | 1 | 1 | 2 | 2018-05-25 |
| AS41073 | Raidio Teilifis Eireann | 2 | 1 | 5 | 3 | 2006-06-08 |
| AS41736 | Nova Networks Ltd | 2 | 0 | 1 | 0 | 2006-10-17 |
| AS42227 | Airwire | 17 | 1 | 6 | 6 | 2007-01-17 |
| AS43178 | Technolabs Networks Ltd. | 2 | 0 | 1 | 0 | 2007-06-19 |
| AS44786 | Adobe Systems Software Ireland Ltd | 48 | 1 | 11 | 1 | 2008-03-11 |
| AS48255 | Abtran Limited. | 1 | 0 | 1 | 0 | 2008-10-30 |
| AS48406 | Mentor Graphics (Ireland) Ltd. | 1 | 0 | 2 | 0 | 2008-11-21 |
| AS49766 | Virgin Media Ireland Limited | 2 | 0 | 1 | 0 | 2009-09-08 |
| AS51516 | Fexco Unlimited Company | 1 | 0 | 2 | 0 | 2010-09-15 |
| AS51677 | HIBERNIA SERVICES LIMITED | 13 | 0 | 5 | 0 | 2010-10-19 |
| AS56778 | Pure Telecom Ltd | 1 | 0 | 2 | 0 | 2011-05-13 |
| AS57791 | Arden Broadband Ltd | 5 | 0 | 1 | 0 | 2012-02-09 |
| AS61054 | Power Leisure Bookmakers Limited | 3 | 0 | 3 | 0 | 2013-03-04 |
| AS61314 | Central Bank of Ireland | 2 | 0 | 2 | 0 | 2012-11-27 |
| AS62168 | http://www.broighter.com/ | 1 | 1 | 1 | 1 | 2014-01-16 |
| AS62455 | Wifiber Limited | 6 | 2 | 3 | 2 | 2013-09-17 |
| AS198812 | Whitelake Communications Limited | 1 | 1 | 1 | 0 | 2012-05-22 |
| AS199373 | E-Search DAC | 6 | 0 | 3 | 0 | 2013-02-20 |
| AS199588 | Digital Hub Development Agency | 1 | 1 | 1 | 0 | 2012-11-14 |
| AS202148 | BoyleSports 2 Unlimited Company | 2 | 0 | 2 | 0 | 2014-03-26 |
| AS204597 | Wayfair Stores Ltd | 4 | 0 | 3 | 0 | 2018-02-09 |
| AS204994 | Tiernan OToole trading as Limited Slip Networks | 1 | 1 | 8 | 5 | 2017-11-23 |
| AS206514 | Freemesh Ireland | 0 | 1 | 0 | 1 | 2017-01-03 |
| AS206746 | SCC BROADBAND LIMITED | 3 | 2 | 2 | 0 | 2016-11-11 |
| AS206998 | NEW RELIC INTERNATIONAL LIMITED | 3 | 0 | 2 | 0 | 2017-09-18 |
| AS207044 | Enet Telecommunications Networks Limited | 30 | 18 | 18 | 9 | 2016-09-14 |
| AS211054 | Arista Networks Limited | 1 | 1 | 2 | 2 | 2021-07-08 |
| AS212925 | Miguel Landaeta | 0 | 2 | 0 | 6 | 2022-01-13 |
| AS213236 | Marco Grossi | 0 | 2 | 0 | 3 | 2020-05-13 |
| AS2850 | University College Dublin | 1 | 0 | 1 | 0 | 1993-12-14 |
| AS13280 | Three Ireland (Hutchison) limited | 65 | 0 | 8 | 0 | 2000-05-23 |
| AS15502 | Vodafone Ireland Limited | 264 | 0 | 5 | 0 | 2000-07-18 |
| AS15806 | Irish Government | 3 | 1 | 5 | 3 | 2005-07-12 |
| AS24784 | Payzone Group Unlimited Company | 1 | 0 | 2 | 0 | 2002-03-27 |
| AS31458 | Digiweb ltd | 0 | 1 | 0 | 1 | 2004-05-24 |
| AS31733 | RYANAIR LIMITED | 1 | 0 | 1 | 0 | 2012-09-11 |
| AS39233 | Blue Face Ltd. | 11 | 0 | 15 | 0 | 2006-01-13 |
| AS41238 | DAA PLC | 2 | 0 | 2 | 0 | 2017-08-21 |
| AS41265 | Digital River Ireland Ltd. - Shannon | 3 | 0 | 1 | 0 | 2006-07-12 |
| AS41680 | DeCare Systems Ireland provides software development | 1 | 0 | 2 | 0 | 2006-10-06 |
| AS42326 | HERTZ EUROPE SERVICE CENTRE LIMITED | 2 | 0 | 2 | 0 | 2018-12-12 |
| AS42953 | Internet Neutral Exchange Association Company Limited By Guarantee | 2 | 1 | 1 | 0 | 2017-02-28 |
| AS43192 | Ajisko Ltd t/a Integrated Media Solutions | 2 | 0 | 9 | 0 | 2007-06-21 |
| AS44196 | Modeva Interactive | 6 | 0 | 1 | 0 | 2007-12-03 |
| AS44212 | Adelphi Net1 Ltd | 7 | 4 | 5 | 3 | 2007-12-04 |
| AS44384 | Crossan CableComm Ltd | 2 | 0 | 5 | 0 | 2008-01-14 |
| AS44815 | TSG INTERACTIVE SERVICES (IRELAND) LIMITED | 1 | 0 | 1 | 0 | 2008-03-14 |
| AS47680 | EOBO Ltd T/A BBnet | 5 | 0 | 8 | 0 | 2008-07-31 |
| AS47931 | Agora Publishing Services (Ireland) Limited | 2 | 0 | 2 | 0 | 2016-10-24 |
| AS50032 | Adobe Systems Software Ireland Ltd | 2 | 1 | 7 | 4 | 2009-10-29 |
| AS51173 | Premier Data Networks LTD | 15 | 0 | 3 | 0 | 2010-06-14 |
| AS56521 | Ribbon Communications International Limited | 1 | 0 | 1 | 0 | 2011-03-10 |
| AS56638 | j2 Global Ireland Limited | 4 | 2 | 3 | 1 | 2011-04-14 |
| AS59769 | IRE customer Multihomed | 1 | 0 | 1 | 0 | 2014-10-09 |
| AS61145 | Real Broadband Ltd | 2 | 0 | 3 | 0 | 2014-04-22 |
| AS197957 | Ker Broadband Communications Ltd | 2 | 0 | 1 | 0 | 2011-07-18 |
| AS198260 | Afilias Ltd | 1 | 1 | 2 | 0 | 2011-11-28 |
| AS199027 | j2 Global Ireland Ltd | 1 | 0 | 1 | 0 | 2012-07-18 |
| AS200174 | Premier Broadband Limited | 5 | 0 | 1 | 0 | 2013-09-18 |
| AS200562 | Welltel (Ireland) Limited | 3 | 1 | 4 | 3 | 2015-06-04 |
| AS200946 | EMC Information Systems International | 5 | 0 | 4 | 0 | 2015-03-05 |
| AS200947 | Royal Dublin Society | 2 | 0 | 1 | 0 | 2015-03-05 |
| AS201111 | Planet Payment Group Holdings Limited | 2 | 0 | 2 | 0 | 2015-01-27 |
| AS201331 | Kiall Mac Innes | 0 | 1 | 0 | 1 | 2018-07-05 |
| AS201573 | Ribbon Communications International Limited | 5 | 0 | 4 | 0 | 2014-09-19 |
| AS203060 | Cimpress Ireland Limited | 3 | 0 | 3 | 0 | 2016-04-07 |
| AS203109 | Intellicom Ireland Ltd | 3 | 0 | 2 | 0 | 2016-03-29 |
| AS203262 | Innovate Business Technology Ltd | 3 | 0 | 2 | 0 | 2015-07-09 |
| AS203366 | BMC Software Ireland Limited | 3 | 0 | 3 | 0 | 2016-02-04 |
| AS205189 | BANK OF IRELAND GROUP PUBLIC LIMITED COMPANY | 2 | 0 | 1 | 0 | 2017-10-19 |
| AS205437 | Dawn Meats Group Unlimited Company | 3 | 0 | 3 | 0 | 2017-08-24 |
| AS205743 | Munster Wireless Ltd. | 1 | 0 | 1 | 0 | 2017-06-13 |
| AS206704 | AIRBNB IRELAND ULC | 1 | 1 | 1 | 2 | 2016-11-22 |
| AS206726 | Financial Insurance Group Services Limited | 1 | 0 | 1 | 0 | 2016-11-17 |
| AS208116 | Athora Ireland Services Limited | 1 | 0 | 1 | 0 | 2019-09-30 |
| AS209285 | Electricity Supply Board | 3 | 0 | 2 | 0 | 2019-03-05 |
| AS212316 | Kieran Mullaney trading as MullaneywirelessCCTV | 1 | 0 | 1 | 0 | 2020-11-20 |
| AS213231 | CELKO LIMITED | 2 | 0 | 1 | 0 | 2020-05-14 |