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.
263 ASN Networks
| ASN | Description | IPv4 Prefixes | IPv6 Prefixes | IPv4 Peers | IPv6 Peers | Date Allocated |
|---|---|---|---|---|---|---|
| AS2110 | BT Ireland was previously known as Esat Net, EUnet Ireland & IEUnet. | 14 | 2 | 33 | 10 | 1992-11-18 |
| AS8987 | AMAZON EXPANSION | 29 | 19 | 1 | 1 | 1998-09-24 |
| AS16171 | Fulnett Limited | 8 | 1 | 5 | 5 | 2001-01-11 |
| AS34815 | Dublin Enterprise & Technology Centre Limited | 4 | 0 | 1 | 0 | 2005-04-08 |
| AS35289 | Symantec Corp AS 35289 | 5 | 0 | 3 | 0 | 2005-07-11 |
| AS39157 | Western Union International Limited | 1 | 0 | 2 | 0 | 2005-12-23 |
| AS39485 | Northwest Broadband | 2 | 1 | 1 | 2 | 2018-05-25 |
| AS41214 | EBS Limited | 1 | 0 | 1 | 0 | 2006-07-04 |
| AS41238 | DAA PLC | 2 | 0 | 2 | 0 | 2017-08-21 |
| AS41265 | Digital River Ireland Ltd. - Shannon | 3 | 0 | 1 | 0 | 2006-07-12 |
| AS41736 | Nova Networks Ltd | 2 | 0 | 3 | 0 | 2006-10-17 |
| AS47870 | SYNCHRONOSS SOFTWARE IRELAND, LTD | 4 | 10 | 4 | 3 | 2008-09-09 |
| AS48255 | Abtran Limited. | 1 | 0 | 1 | 0 | 2008-10-30 |
| AS48305 | Noraina Ltd | 4 | 4 | 14 | 8 | 2015-02-24 |
| AS50032 | Adobe Systems Software Ireland Ltd | 2 | 1 | 7 | 4 | 2009-10-29 |
| AS51516 | Fexco Unlimited Company | 1 | 0 | 2 | 0 | 2010-09-15 |
| AS56638 | j2 Global Ireland Limited | 4 | 2 | 3 | 1 | 2011-04-14 |
| AS59769 | IRE customer Multihomed | 1 | 0 | 1 | 0 | 2014-10-09 |
| AS60155 | Orion Digital Services Ltd. | 1 | 0 | 1 | 0 | 2014-04-28 |
| AS60214 | Maints Limited | 2 | 0 | 1 | 0 | 2013-09-03 |
| AS60499 | Opt1mize Technologies Limited | 3 | 0 | 1 | 0 | 2013-07-09 |
| AS197957 | Ker Broadband Communications Ltd | 2 | 0 | 1 | 0 | 2011-07-18 |
| AS198301 | Workday Limited | 4 | 0 | 4 | 0 | 2011-12-07 |
| AS199256 | Leeson Telecom Holdings Ltd | 18 | 1 | 6 | 1 | 2012-10-09 |
| AS199336 | OneCloud DC Amsterdam VMWare | 1 | 0 | 2 | 0 | 2013-03-06 |
| AS200046 | Smyths Audio and Video Systems Ltd. | 1 | 0 | 1 | 0 | 2013-10-23 |
| AS200451 | Workday Limited | 2 | 0 | 4 | 0 | 2015-06-30 |
| AS201286 | Red Hat Ltd | 1 | 0 | 1 | 0 | 2014-12-03 |
| AS203060 | Cimpress Ireland Limited | 3 | 0 | 3 | 0 | 2016-04-07 |
| AS204536 | TSFY Ltd | 1 | 0 | 5 | 0 | 2018-02-21 |
| AS206309 | REGENERON IRELAND DESIGNATED ACTIVITY COMPANY | 1 | 0 | 2 | 0 | 2017-02-15 |
| AS207266 | Afilias Ltd | 78 | 78 | 3 | 1 | 2020-03-11 |
| AS209312 | Compass Education Holdings Limited | 1 | 1 | 1 | 1 | 2019-02-28 |
| AS209975 | Edward Campbell trading as INCA | 5 | 4 | 3 | 1 | 2018-11-01 |
| AS211054 | Arista Networks Limited | 1 | 1 | 2 | 0 | 2021-07-08 |
| AS211439 | Jurgita Jurgaitienei trading as LOCOTORPI | 9 | 0 | 2 | 0 | 2021-04-21 |
| AS212028 | Western Union International Limited | 3 | 0 | 2 | 0 | 2021-01-11 |
| AS2128 | Internet Neutral Exchange Association Company Limited By Guarantee | 3 | 2 | 3 | 4 | 1993-03-22 |
| AS25441 | Imagine Group Ltd. | 78 | 1 | 6 | 4 | 2002-11-22 |
| AS29644 | AIRSPEED COMMUNICATIONS UNLIMITED COMPANY | 10 | 5 | 8 | 3 | 2003-10-30 |
| AS34110 | Vu2Vu Ireland Limited | 1 | 0 | 2 | 0 | 2004-10-27 |
| AS39122 | Blacknight Internet Solutions Limited | 31 | 8 | 27 | 24 | 2005-12-16 |
| AS39449 | Fastcom Broadband Limited | 4 | 0 | 5 | 0 | 2006-02-24 |
| AS42310 | IE Domain Registry Ltd | 11 | 3 | 5 | 3 | 2007-01-31 |
| AS43610 | Bracetown Prefix ASN | 1 | 0 | 2 | 0 | 2007-08-30 |
| AS44384 | Crossan CableComm Ltd | 2 | 0 | 5 | 0 | 2008-01-14 |
| AS47720 | CORK INTERNET EXCHANGE LIMITED | 12 | 3 | 20 | 6 | 2008-08-07 |
| AS47931 | Agora Publishing Services (Ireland) Limited | 2 | 0 | 2 | 0 | 2016-10-24 |
| AS47941 | Red Hat Ltd | 1 | 0 | 1 | 0 | 2008-09-18 |
| AS47942 | Regional Telecom Ltd | 2 | 1 | 3 | 1 | 2008-09-19 |
| AS49406 | Fast Wireless Internet Ltd | 1 | 0 | 1 | 0 | 2009-06-03 |
| AS51677 | HIBERNIA SERVICES LIMITED | 13 | 0 | 4 | 0 | 2010-10-19 |
| AS57052 | ELECTRONIC ARTS IRELAND LIMITED | 6 | 1 | 4 | 0 | 2011-07-11 |
| AS58173 | Nucleus VP Group Limited | 7 | 0 | 2 | 0 | 2012-05-21 |
| AS61314 | Central Bank of Ireland | 2 | 0 | 2 | 0 | 2012-11-27 |
| AS62129 | Wireless Connect Ltd. | 4 | 0 | 5 | 0 | 2014-02-03 |
| AS198812 | Whitelake Communications Limited | 1 | 1 | 1 | 0 | 2012-05-22 |
| AS200174 | Premier Broadband Limited | 5 | 0 | 1 | 0 | 2013-09-18 |
| AS200565 | Ivertec Ltd | 3 | 0 | 4 | 0 | 2015-06-03 |
| AS201331 | Kiall Mac Innes | 0 | 1 | 0 | 1 | 2018-07-05 |
| AS201607 | Celtic Broadband Limited | 1 | 0 | 3 | 0 | 2014-09-05 |
| AS203262 | Innovate Business Technology Ltd | 3 | 0 | 2 | 0 | 2015-07-09 |
| AS204458 | Total Wireless Ltd | 1 | 0 | 1 | 0 | 2018-03-07 |
| AS205189 | BANK OF IRELAND GROUP PUBLIC LIMITED COMPANY | 2 | 0 | 1 | 0 | 2017-10-19 |
| AS206695 | AIRBNB IRELAND ULC | 1 | 0 | 2 | 0 | 2016-11-23 |
| AS206726 | Financial Insurance Group Services Limited | 1 | 0 | 1 | 0 | 2016-11-17 |
| AS209285 | Electricity Supply Board | 3 | 0 | 2 | 0 | 2019-03-05 |
| AS209924 | MLB Limited | 6 | 0 | 1 | 0 | 2018-11-09 |
| AS211638 | Dragon Networks | 1 | 1 | 2 | 5 | 2021-03-12 |
| AS213231 | CELKO LIMITED | 2 | 0 | 1 | 0 | 2020-05-14 |
| AS213236 | Marco Grossi | 0 | 2 | 0 | 4 | 2020-05-13 |
| AS1213 | National Research and Education Network | 17 | 1 | 11 | 8 | 1992-06-17 |
| AS2850 | University College Dublin | 1 | 0 | 1 | 0 | 1993-12-14 |
| AS15751 | Meteor Organisation Object | 7 | 1 | 1 | 0 | 2000-10-04 |
| AS24784 | Payzone Group Unlimited Company | 1 | 0 | 2 | 0 | 2002-03-27 |
| AS29650 | Sungard Availability Services (Ireland) Ltd. | 6 | 0 | 1 | 0 | 2003-10-31 |
| AS31122 | Digiweb ltd | 20 | 6 | 38 | 17 | 2004-03-03 |
| AS39319 | QuestZones (Europe) Limited | 1 | 0 | 4 | 0 | 2009-01-26 |
| AS41680 | DeCare Systems Ireland provides software development | 1 | 0 | 2 | 0 | 2006-10-06 |
| AS41973 | VHI Healthcare | 1 | 0 | 1 | 0 | 2006-11-24 |
| AS42326 | HERTZ EUROPE SERVICE CENTRE LIMITED | 2 | 0 | 2 | 0 | 2018-12-12 |
| AS43192 | Ajisko Ltd t/a Integrated Media Solutions | 2 | 0 | 9 | 0 | 2007-06-21 |
| AS43829 | Irish Domains Ltd | 1 | 0 | 2 | 0 | 2007-10-05 |
| AS44196 | Modeva Interactive | 6 | 0 | 1 | 0 | 2007-12-03 |
| AS44451 | SKYTEL NETWORKS IRELAND LIMITED | 5 | 0 | 5 | 0 | 2008-01-22 |
| AS44815 | TSG INTERACTIVE SERVICES (IRELAND) LIMITED | 1 | 0 | 2 | 0 | 2008-03-14 |
| AS47443 | Magnet Networks Limited | 1 | 1 | 1 | 1 | 2008-06-20 |
| AS47490 | TuxBox - http://www.tuxbox.nu/ | 2 | 2 | 1 | 2 | 2008-06-25 |
| AS49766 | Virgin Media Ireland Limited | 2 | 0 | 1 | 0 | 2009-09-08 |
| AS50883 | Ninetreehill Broadband Ltd | 2 | 0 | 1 | 0 | 2010-04-15 |
| AS51865 | DIDWW Ireland Limited | 6 | 5 | 11 | 4 | 2010-11-18 |
| AS60110 | Model Telecom Ltd | 6 | 1 | 3 | 2 | 2014-05-14 |
| AS60229 | Demonware Limited | 2 | 0 | 1 | 0 | 2013-08-30 |
| AS60751 | ServeByte Ltd | 0 | 3 | 0 | 2 | 2013-05-17 |
| AS61145 | Real Broadband Ltd | 1 | 0 | 3 | 0 | 2014-04-22 |
| AS198260 | Afilias Ltd | 1 | 1 | 2 | 2 | 2011-11-28 |
| AS199027 | j2 Global Ireland Ltd | 1 | 0 | 1 | 0 | 2012-07-18 |
| AS199373 | E-Search DAC | 6 | 0 | 3 | 0 | 2013-02-20 |
| AS200363 | Blacknight Internet Solutions Limited | 2 | 1 | 1 | 0 | 2018-07-31 |
| AS200562 | Welltel (Ireland) Limited | 3 | 1 | 4 | 1 | 2015-06-04 |
| AS200948 | Rolbay UC | 1 | 0 | 2 | 0 | 2015-03-05 |
| AS201111 | Planet Payment Group Holdings Limited | 2 | 0 | 2 | 0 | 2015-01-27 |
| AS201255 | BS&B Safety Systems Limited | 1 | 0 | 1 | 0 | 2018-07-06 |
| AS202899 | Guidewire Software (Ireland) Limited | 1 | 0 | 1 | 0 | 2016-05-09 |
| AS203754 | Phone Pulse Ltd | 1 | 0 | 3 | 0 | 2015-11-05 |
| AS205743 | Munster Wireless Ltd. | 1 | 0 | 1 | 0 | 2017-06-13 |
| AS205751 | Telecom Pobail Teoranta LTD | 1 | 0 | 1 | 0 | 2017-06-10 |
| AS206723 | Carnsore Broadband Limited | 5 | 0 | 1 | 0 | 2016-11-18 |
| AS206746 | SCC BROADBAND LIMITED | 3 | 2 | 2 | 0 | 2016-11-11 |
| AS208116 | Athora Ireland Services Limited | 1 | 0 | 1 | 0 | 2019-09-30 |
| AS5466 | Internet House | 27 | 1 | 36 | 12 | 1995-11-15 |
| AS8918 | Coolwave Communications Limited | 3 | 0 | 10 | 0 | 1998-08-05 |
| AS13280 | Three Ireland (Hutchison) limited | 68 | 0 | 8 | 0 | 2000-05-23 |
| AS15806 | Irish Government | 3 | 1 | 4 | 3 | 2005-07-12 |
| AS31411 | Irish Continental Group Plc. | 1 | 0 | 2 | 0 | 2004-05-10 |
| AS31733 | RYANAIR LIMITED | 1 | 0 | 1 | 0 | 2012-09-11 |
| AS34245 | Magnet Networks Limited | 22 | 2 | 8 | 3 | 2004-11-26 |
| AS35262 | 4L Communications Ltd | 1 | 0 | 1 | 0 | 2005-07-05 |
| AS35299 | Classroom 2000 | 2 | 0 | 1 | 0 | 2005-07-11 |
| AS39093 | WISP coverage - West of Ireland | 4 | 1 | 4 | 1 | 2005-12-12 |
| AS41073 | Raidio Teilifis Eireann | 2 | 1 | 5 | 1 | 2006-06-08 |
| AS42090 | Rapid Broadband Ltd | 6 | 0 | 2 | 0 | 2006-12-15 |
| AS42227 | Airwire | 17 | 1 | 6 | 6 | 2007-01-17 |
| AS43178 | Technolabs Networks Ltd. | 1 | 0 | 1 | 0 | 2007-06-19 |
| AS43406 | Lighthouse Networks Limited | 5 | 1 | 4 | 2 | 2007-07-26 |
| AS43515 | YOUTUBE | 5 | 2 | 9 | 8 | 2007-08-15 |
| AS43984 | 3playplus Ltd. | 2 | 0 | 3 | 0 | 2007-10-30 |
| AS44212 | Adelphi Net1 Ltd | 7 | 4 | 4 | 4 | 2007-12-04 |
| AS48342 | Deloitte & Touche | 1 | 0 | 3 | 0 | 2008-11-14 |
| AS48970 | Natus Manufacturing Limited | 4 | 0 | 2 | 0 | 2016-02-17 |
| AS49221 | Atlantek Computers Teoranta Ltd | 2 | 0 | 1 | 0 | 2011-04-26 |
| AS56521 | Ribbon Communications International Limited | 2 | 0 | 1 | 0 | 2011-03-10 |
| AS61186 | Zendesk International Limited | 1 | 0 | 2 | 0 | 2013-01-18 |
| AS61194 | CTI Global | 8 | 0 | 5 | 0 | 2013-01-16 |
| AS62017 | World Trade Center, Edifici Nord, planta 4 | 2 | 0 | 2 | 0 | 2014-03-21 |
| AS62455 | Wifiber Limited | 6 | 3 | 4 | 3 | 2013-09-17 |
| AS196737 | Airwave Internet | 2 | 0 | 1 | 0 | 2009-09-07 |
| AS199346 | Kerry Broadband Ltd | 2 | 0 | 4 | 0 | 2013-03-01 |
| AS199559 | Bloomberg Data Management Services Limited | 2 | 0 | 2 | 0 | 2012-11-26 |
| AS199588 | Digital Hub Development Agency | 1 | 1 | 1 | 0 | 2012-11-14 |
| AS200500 | Vesta Payment Solutions Limited | 3 | 0 | 3 | 0 | 2015-06-22 |
| AS200824 | Susquehanna International Group Ltd | 3 | 0 | 2 | 0 | 2015-04-07 |
| AS200946 | EMC Information Systems International | 5 | 0 | 3 | 0 | 2015-03-05 |
| AS201000 | Js Whizzy Internet Limited | 11 | 1 | 1 | 0 | 2015-02-23 |
| AS202148 | BoyleSports 2 Unlimited Company | 1 | 0 | 2 | 0 | 2014-03-26 |
| AS202823 | Office IT Ltd. | 2 | 0 | 2 | 0 | 2016-05-26 |
| AS203239 | VMware EMEA | 1 | 0 | 2 | 0 | 2016-03-02 |
| AS205437 | Dawn Meats Group Unlimited Company | 3 | 0 | 3 | 0 | 2017-08-24 |
| AS205494 | Thomas John Bolger | 0 | 1 | 0 | 1 | 2017-08-04 |
| AS206132 | ABBOTT RAPID DX INTERNATIONAL LIMITED | 1 | 0 | 2 | 0 | 2017-03-21 |
| AS206998 | NEW RELIC INTERNATIONAL LIMITED | 3 | 0 | 2 | 0 | 2017-09-18 |
| AS209506 | Stephen Cushen | 1 | 4 | 1 | 0 | 2019-01-28 |
| AS212493 | ClearWave LTD | 1 | 0 | 1 | 0 | 2020-10-16 |
| AS1197 | Network Ability Limited | 3 | 1 | 1 | 0 | 2010-11-18 |
| AS6812 | EMC Information Systems International | 4 | 0 | 4 | 0 | 2015-10-22 |
| AS12372 | Cubic Telecom Limited | 3 | 2 | 2 | 2 | 2015-09-30 |
| AS12388 | Casey CableVision Ltd. | 1 | 0 | 1 | 0 | 1999-04-23 |
| AS15405 | East Cork Broadband Limited | 5 | 1 | 1 | 0 | 2008-05-28 |
| AS15502 | Vodafone Ireland Limited | 261 | 0 | 4 | 0 | 2000-07-18 |
| AS15612 | Dublin, Ireland | 1 | 0 | 5 | 0 | 2000-08-22 |
| AS24622 | BT Communications Ireland Limited | 1 | 0 | 1 | 0 | 2015-07-15 |
| AS24675 | Local Government Computer Services Board | 20 | 0 | 3 | 0 | 2002-02-14 |
| AS28867 | former Siemens IT Solutions and Services | 1 | 0 | 1 | 0 | 2003-03-24 |
| AS30900 | t/a Web World Ireland | 6 | 1 | 4 | 1 | 2004-01-08 |
| AS34778 | Mentor Graphics (Ireland) Ltd. | 2 | 0 | 2 | 0 | 2005-04-04 |
| AS35226 | Ripple Communications Ltd | 8 | 0 | 4 | 0 | 2005-06-27 |
| AS39233 | Blue Face Ltd. | 11 | 0 | 13 | 0 | 2006-01-13 |
| AS39915 | Premiere Conferencing Ireland Ltd | 9 | 0 | 8 | 0 | 2006-05-16 |
| AS42213 | Mallinckrodt Pharmaceuticals Ireland Ltd | 1 | 0 | 1 | 0 | 2017-06-02 |
| AS42953 | Internet Neutral Exchange Association Company Limited By Guarantee | 2 | 1 | 1 | 0 | 2017-02-28 |
| AS43484 | Mentor Graphics (Ireland) Ltd. | 4 | 0 | 2 | 0 | 2007-08-08 |
| AS44786 | Adobe Systems Software Ireland Ltd | 47 | 1 | 10 | 2 | 2008-03-11 |
| AS47680 | EOBO Ltd T/A BBnet | 3 | 0 | 7 | 0 | 2008-07-31 |
| AS48406 | Mentor Graphics (Ireland) Ltd. | 1 | 0 | 2 | 0 | 2008-11-21 |
| AS49567 | Aptus Ltd | 7 | 1 | 4 | 2 | 2009-07-06 |
| AS50326 | INTERNET PROTOCOL TELECOM LTD | 6 | 0 | 4 | 0 | 2009-12-19 |
| AS51173 | Premier Data Networks LTD | 15 | 0 | 3 | 0 | 2010-06-14 |
| AS56767 | Airfibre Limited | 2 | 0 | 3 | 0 | 2011-05-12 |
| AS56778 | Pure Telecom Ltd | 1 | 0 | 2 | 0 | 2011-05-13 |
| AS57791 | Arden Broadband Ltd | 5 | 0 | 1 | 0 | 2012-02-09 |
| AS60277 | DATCOM CONNECTIVITY LIMITED | 4 | 0 | 6 | 0 | 2013-08-20 |
| AS60924 | Orixcom Limited | 25 | 3 | 18 | 8 | 2013-04-11 |
| AS61054 | Power Leisure Bookmakers Limited | 3 | 0 | 3 | 0 | 2013-03-04 |
| AS62168 | http://www.broighter.com/ | 1 | 1 | 1 | 1 | 2014-01-16 |
| AS197953 | VMware EMEA | 1 | 0 | 2 | 0 | 2011-07-14 |
| AS200807 | Sleepless Server Solutions Ltd. | 4 | 1 | 2 | 1 | 2018-07-17 |
| AS200947 | Royal Dublin Society | 2 | 0 | 1 | 0 | 2015-03-05 |
| AS201573 | Ribbon Communications International Limited | 5 | 0 | 4 | 0 | 2014-09-19 |
| AS203109 | Intellicom Ireland Ltd | 2 | 0 | 1 | 0 | 2016-03-29 |
| AS203366 | BMC Software Ireland Limited | 3 | 0 | 4 | 0 | 2016-02-04 |
| AS203381 | Voip and Internet Services ltd | 1 | 0 | 1 | 0 | 2016-02-01 |
| AS204597 | Wayfair Stores Ltd | 4 | 0 | 3 | 0 | 2018-02-09 |
| AS204994 | Tiernan OToole trading as Limited Slip Networks | 1 | 1 | 5 | 3 | 2017-11-23 |
| AS205258 | ServeByte Ltd | 1 | 1 | 1 | 0 | 2017-10-06 |
| AS206514 | Freemesh Ireland | 0 | 1 | 0 | 1 | 2017-01-03 |
| AS206663 | MTS Media Ltd | 6 | 0 | 7 | 0 | 2016-11-29 |
| AS206704 | AIRBNB IRELAND ULC | 1 | 1 | 1 | 2 | 2016-11-22 |
| AS207044 | Enet Telecommunications Networks Limited | 28 | 18 | 18 | 8 | 2016-09-14 |
| AS211024 | Jack O'Sullivan | 0 | 3 | 0 | 2 | 2021-07-16 |
| AS211232 | Lackabeha Services Ltd. | 2 | 0 | 1 | 0 | 2021-06-03 |
| AS212312 | Exigent Network Integration Ltd | 1 | 0 | 1 | 0 | 2020-11-20 |
| AS212316 | Kieran Mullaney trading as MullaneywirelessCCTV | 1 | 0 | 1 | 0 | 2020-11-20 |