AS1213 — HEANET
HEANET — about 1.8 million IPv4 addresses.
ASNs in Ireland: 193 networks (Autonomous Systems)
List of Autonomous Systems (ASN) registered in Ireland — 193 networks from carriers, ISPs, clouds and companies. Find out who owns each network and what it means to see it on your connection.
AS5466 — EIRCOM Internet House
EIRCOM Internet House — about 1.1 million IPv4 addresses.
AS15502 — VODAFONE-IRELAND-ASN
VODAFONE-IRELAND-ASN — about 501.8 thousand IPv4 addresses.
AS43515 — YOUTUBE YOUTUBE
YOUTUBE YOUTUBE — about 384.3 thousand IPv4 addresses.
AS2110 — AS-BTIRE BT Ireland was previously known as Esat Net, EUnet Ireland & IEUnet.
AS-BTIRE BT Ireland was previously known as Esat Net, EUnet Ireland & IEUnet. — about 243.5 thousand IPv4 addresses.
AS31122 — DIGIWEB-AS
DIGIWEB-AS — about 199.4 thousand IPv4 addresses.
AS13280 — H3G
H3G — about 154.9 thousand IPv4 addresses.
AS34245 — MAGNET-AS
MAGNET-AS — about 104.7 thousand IPv4 addresses.
AS25441 — IBIS-AS Imagine Group Ltd.
IBIS-AS Imagine Group Ltd. — about 71.2 thousand IPv4 addresses.
AS2850 — UNIVERSITY-COLLEGE-DUBLIN
UNIVERSITY-COLLEGE-DUBLIN — about 65.5 thousand IPv4 addresses.
AS29650 — VIATELAS-AS
VIATELAS-AS — about 27.1 thousand IPv4 addresses.
AS16171 — STRENCOM
STRENCOM — about 26.6 thousand IPv4 addresses.
AS211439 — LOCOTORPI
LOCOTORPI — about 25.9 thousand IPv4 addresses.
AS15751 — METEORMOBILECOMMS-AS
METEORMOBILECOMMS-AS — about 24.8 thousand IPv4 addresses.
AS39122 — BLACKNIGHT-AS
BLACKNIGHT-AS — about 24.6 thousand IPv4 addresses.
AS8918 — CARRIER1-AS
CARRIER1-AS — about 24.3 thousand IPv4 addresses.
AS15612 — SERVECENTRIC Dublin, Ireland
SERVECENTRIC Dublin, Ireland — about 23.6 thousand IPv4 addresses.
AS207044 — ENET-AS
ENET-AS — about 21.8 thousand IPv4 addresses.
AS207266 — AFILIAS-SECONDARY-DNS
AFILIAS-SECONDARY-DNS — about 20.7 thousand IPv4 addresses.
AS15806 — ORG-IG30-RIPE
ORG-IG30-RIPE — about 20.5 thousand IPv4 addresses.
AS56410 — HOST-IRELAND-AS
HOST-IRELAND-AS — about 17.9 thousand IPv4 addresses.
AS214609 — REDTEC-2
REDTEC-2 — about 16.4 thousand IPv4 addresses.
AS214611 — GCLOUD
GCLOUD — about 16.4 thousand IPv4 addresses.
AS30900 — WEBWORLD-AS ta Web World Ireland
WEBWORLD-AS ta Web World Ireland — about 15.9 thousand IPv4 addresses.
AS47720 — CIX-AS
CIX-AS — about 15.9 thousand IPv4 addresses.
AS44212 — ADELPHINET1-AS
ADELPHINET1-AS — about 13.3 thousand IPv4 addresses.
AS42090 — RAPIDBB
RAPIDBB — about 12.3 thousand IPv4 addresses.
AS43406 — LIGHTHOUSE-AS
LIGHTHOUSE-AS — about 11.8 thousand IPv4 addresses.
AS29644 — AIRSPEED-AS
AIRSPEED-AS — about 11.3 thousand IPv4 addresses.
AS57052 — BIOWAREONLINEEU1
BIOWAREONLINEEU1 — about 11.3 thousand IPv4 addresses.
AS34912 — IFN-AS
IFN-AS — about 10.5 thousand IPv4 addresses.
AS39093 — WESTNET-IE WISP coverage - West of Ireland
WESTNET-IE WISP coverage - West of Ireland — about 10.5 thousand IPv4 addresses.
AS42227 — AIRWIRE-AS Airwire
AIRWIRE-AS Airwire — about 10.2 thousand IPv4 addresses.
AS49567 — APTUS-AS
APTUS-AS — about 9.2 thousand IPv4 addresses.
AS201000 — WHIZZY-FTTX
WHIZZY-FTTX — about 9.2 thousand IPv4 addresses.
AS43984 — THRPP-AS
THRPP-AS — about 8.4 thousand IPv4 addresses.
AS44786 — ADOBE-IRELAND-AS
ADOBE-IRELAND-AS — about 8.4 thousand IPv4 addresses.
AS47680 — NHCS
NHCS — about 8.2 thousand IPv4 addresses.
AS39449 — FASTCOM-AS
FASTCOM-AS — about 7.2 thousand IPv4 addresses.
AS215733 — BKBB
BKBB — about 7.2 thousand IPv4 addresses.
AS57791 — ARDEN-AS
ARDEN-AS — about 6.1 thousand IPv4 addresses.
AS24675 — LGCSB-AS Local Government Management AgencyLocal Government Computer Services Board
LGCSB-AS Local Government Management AgencyLocal Government Computer Services Board — about 5.9 thousand IPv4 addresses.
AS43192 — IMEDIA-AS
IMEDIA-AS — about 5.6 thousand IPv4 addresses.
AS44384 — Crossan CableComm Ltd
Crossan CableComm Ltd — about 5.1 thousand IPv4 addresses.
AS47942 — REGB-AS
REGB-AS — about 5.1 thousand IPv4 addresses.
AS61194 — CTIGLOBAL-IE CTI Global
CTIGLOBAL-IE CTI Global — about 5.1 thousand IPv4 addresses.
AS62129 — WIRELESSCONNECT16
WIRELESSCONNECT16 — about 4.6 thousand IPv4 addresses.
AS15405 — EASTCORK-AS
EASTCORK-AS — about 4.4 thousand IPv4 addresses.
AS60277 — TELCOM-01
TELCOM-01 — about 4.4 thousand IPv4 addresses.
AS48305 — NORAINA-EU
NORAINA-EU — about 4.1 thousand IPv4 addresses.
AS49406 — FWI
FWI — about 4.1 thousand IPv4 addresses.
AS196737 — AIRWAVE
AIRWAVE — about 4.1 thousand IPv4 addresses.
AS50326 — IPTELECOM-AS
IPTELECOM-AS — about 3.6 thousand IPv4 addresses.
AS47870 — SNCR-ASN
SNCR-ASN — about 3.3 thousand IPv4 addresses.
AS51173 — PBB
PBB — about 3.3 thousand IPv4 addresses.
AS51677 — HETG-AS
HETG-AS — about 3.3 thousand IPv4 addresses.
AS206723 — CARNSOREBROADBAND
CARNSOREBROADBAND — about 3.3 thousand IPv4 addresses.
AS1197 — NETWORKABILITY
NETWORKABILITY — about 3.1 thousand IPv4 addresses.
AS2647 — ORANGE-BUSINESS-NAM
ORANGE-BUSINESS-NAM — about 3.1 thousand IPv4 addresses.
AS41073 — RTE
RTE — about 3.1 thousand IPv4 addresses.
AS49221 — ATLANTEK
ATLANTEK — about 3.1 thousand IPv4 addresses.
AS60924 — ORIXCOM
ORIXCOM — about 3.1 thousand IPv4 addresses.
AS199346 — KBB-AS
KBB-AS — about 2.8 thousand IPv4 addresses.
AS200565 — IVERTEC
IVERTEC — about 2.8 thousand IPv4 addresses.
AS50883 — NTHILL-AS
NTHILL-AS — about 2.3 thousand IPv4 addresses.
AS198301 — WKD-AS
WKD-AS — about 2.3 thousand IPv4 addresses.
AS39319 — QZE
QZE — about 2 thousand IPv4 addresses.
AS42310 — IEDR
IEDR — about 2 thousand IPv4 addresses.
AS61145 — REALBROADBANDCOM
REALBROADBANDCOM — about 2 thousand IPv4 addresses.
AS200562 — WELLTEL-IE Welltel Ireland Limited
WELLTEL-IE Welltel Ireland Limited — about 2 thousand IPv4 addresses.
AS201111 — AS_FINTRAX
AS_FINTRAX — about 2 thousand IPv4 addresses.
AS31128 — SHAZAM-AS
SHAZAM-AS — about 1.8 thousand IPv4 addresses.
AS12372 — CUBIC-TELECOM
CUBIC-TELECOM — about 1.8 thousand IPv4 addresses.
AS30864 — ELAVON-FINANCIAL-SERVICES-DAC_AS based in the Republic Of Ireland
ELAVON-FINANCIAL-SERVICES-DAC_AS based in the Republic Of Ireland — about 1.8 thousand IPv4 addresses.
AS43484 — SIEMENS-INDUSTRY-SOFTWARE-LIMITED-EUROPE Shannon IE - SNN P
SIEMENS-INDUSTRY-SOFTWARE-LIMITED-EUROPE Shannon IE - SNN P — about 1.8 thousand IPv4 addresses.
AS2128 — INEX Internet Neutral Exchange Association Company Limited By Guarantee
INEX Internet Neutral Exchange Association Company Limited By Guarantee — about 1.5 thousand IPv4 addresses.
AS39485 — NORTHWEST-AS Northwest Broadband
NORTHWEST-AS Northwest Broadband — about 1.5 thousand IPv4 addresses.
AS50088 — FITL-
FITL- — about 1.5 thousand IPv4 addresses.
AS197957 — KERBB
KERBB — about 1.5 thousand IPv4 addresses.
AS209924 — MLBLTD-AS
MLBLTD-AS — about 1.5 thousand IPv4 addresses.
AS35289 — SYMANTEC-CORP Symantec Corp AS 35289
SYMANTEC-CORP Symantec Corp AS 35289 — about 1.3 thousand IPv4 addresses.
AS51046 — BRINGO
BRINGO — about 1.3 thousand IPv4 addresses.
AS200046 — SMYTHCABLEVISION
SMYTHCABLEVISION — about 1.3 thousand IPv4 addresses.
AS200807 — SLEEPLESS-IE-AS
SLEEPLESS-IE-AS — about 1.3 thousand IPv4 addresses.
AS200824 — SUSQ-IRE
SUSQ-IRE — about 1.3 thousand IPv4 addresses.
AS200946 — RSA-AS
RSA-AS — about 1.3 thousand IPv4 addresses.
AS216414 — -Reserved AS-
-Reserved AS- — about 1.3 thousand IPv4 addresses.
AS34815 — IE-GEC-AS
IE-GEC-AS — about 1 thousand IPv4 addresses.
AS42326 — HERTZIRE-AS
HERTZIRE-AS — about 1 thousand IPv4 addresses.
AS44196 — ASN-AS44196
ASN-AS44196 — about 1 thousand IPv4 addresses.
AS47446 — BCG-AS AS Number for Barclaycard Germany
BCG-AS AS Number for Barclaycard Germany — about 1 thousand IPv4 addresses.
AS48970 — NATUS
NATUS — about 1 thousand IPv4 addresses.
AS60110 — MODELTELECOM
MODELTELECOM — about 1 thousand IPv4 addresses.
AS60155 — ORIONDIGTALSERVICESAS
ORIONDIGTALSERVICESAS — about 1 thousand IPv4 addresses.
AS199588 — DHDA
DHDA — about 1 thousand IPv4 addresses.
AS200947 — IE-ROYALDUBLINSOCIETY-20141223
IE-ROYALDUBLINSOCIETY-20141223 — about 1 thousand IPv4 addresses.
AS201310 — AS_DPD
AS_DPD — about 1 thousand IPv4 addresses.
AS201607 — CELTIC-AS
CELTIC-AS — about 1 thousand IPv4 addresses.
AS202148 — BOYLESPORTS-AS
BOYLESPORTS-AS — about 1 thousand IPv4 addresses.
AS203754 — ASPHONEPULSE
ASPHONEPULSE — about 1 thousand IPv4 addresses.
AS204458 — TOTALWIRELESS_AS
TOTALWIRELESS_AS — about 1 thousand IPv4 addresses.
AS204536 — TSFY
TSFY — about 1 thousand IPv4 addresses.
AS204990 — BLUECLOUD
BLUECLOUD — about 1 thousand IPv4 addresses.
AS206663 — MTS-MEDIA
MTS-MEDIA — about 1 thousand IPv4 addresses.
AS206746 — SCCBROADBAND-AS
SCCBROADBAND-AS — about 1 thousand IPv4 addresses.
AS207382 — JK-WIRELESS
JK-WIRELESS — about 1 thousand IPv4 addresses.
AS209285 — ESB
ESB — about 1 thousand IPv4 addresses.
AS209975 — INCA-AS
INCA-AS — about 1 thousand IPv4 addresses.
AS211535 — ASILKARI
ASILKARI — about 1 thousand IPv4 addresses.
AS47443 — MAGNET-NEWORKS-UK
MAGNET-NEWORKS-UK — 768 IPv4 addresses.
AS47490 — TUXBOX-AS TuxBox - www.tuxbox.nu
TUXBOX-AS TuxBox - www.tuxbox.nu — 768 IPv4 addresses.
AS51865 — DIDWW-AS
DIDWW-AS — 768 IPv4 addresses.
AS199326 — VEIGLOBAL
VEIGLOBAL — 768 IPv4 addresses.
AS200186 — SEITH-IT-HTZNR-DC1
SEITH-IT-HTZNR-DC1 — 768 IPv4 addresses.
AS200500 — VESTA-DUB
VESTA-DUB — 768 IPv4 addresses.
AS205743 — MUNSTER
MUNSTER — 768 IPv4 addresses.
AS212312 — EXIGENT
EXIGENT — 768 IPv4 addresses.
AS213128 — LINK-BROADBAND-LTD
LINK-BROADBAND-LTD — 768 IPv4 addresses.
AS16282 — AIB-AS-1
AIB-AS-1 — 512 IPv4 addresses.
AS34778 — SIEMENS-INDUSTRY-SOFTWARE-EGYPT Cairo EG - NCJ FE
SIEMENS-INDUSTRY-SOFTWARE-EGYPT Cairo EG - NCJ FE — 512 IPv4 addresses.
AS42213 — MPIL-AS-1
MPIL-AS-1 — 512 IPv4 addresses.
AS42953 — INEX-CORK
INEX-CORK — 512 IPv4 addresses.
AS51516 — FEXCO
FEXCO — 512 IPv4 addresses.
AS60229 — DEMONWARE
DEMONWARE — 512 IPv4 addresses.
AS61314 — CBOI-AS
CBOI-AS — 512 IPv4 addresses.
AS62017 — CGATE-AS World Trade Center, Edifici Nord, planta 4
CGATE-AS World Trade Center, Edifici Nord, planta 4 — 512 IPv4 addresses.
AS199559 — POLARLAKE
POLARLAKE — 512 IPv4 addresses.
AS199873 — EZETOP
EZETOP — 512 IPv4 addresses.
AS200363 — BK-AS
BK-AS — 512 IPv4 addresses.
AS202823 — OFFICEIT
OFFICEIT — 512 IPv4 addresses.
AS203262 — INNOVATEBT-AS
INNOVATEBT-AS — 512 IPv4 addresses.
AS203366 — BMCSAAS-AMS
BMCSAAS-AMS — 512 IPv4 addresses.
AS204210 — ZEUSPACKAGINGLTD
ZEUSPACKAGINGLTD — 512 IPv4 addresses.
AS204597 — WAYFAIR
WAYFAIR — 512 IPv4 addresses.
AS205189 — BOIGROUP
BOIGROUP — 512 IPv4 addresses.
AS206998 — NEW-2
NEW-2 — 512 IPv4 addresses.
AS207319 — DIDWW-SG-AS
DIDWW-SG-AS — 512 IPv4 addresses.
AS212028 — WU-LT
WU-LT — 512 IPv4 addresses.
AS212353 — EUROSERVERS Euroservers
EUROSERVERS Euroservers — 512 IPv4 addresses.
AS213231 — CELKO
CELKO — 512 IPv4 addresses.
AS213483 — ASTRIVE-AS
ASTRIVE-AS — 512 IPv4 addresses.
AS213576 — ERTIUS-NET
ERTIUS-NET — 512 IPv4 addresses.
AS215440 — CELLUSYS
CELLUSYS — 512 IPv4 addresses.
AS216302 — KAMINOT
KAMINOT — 512 IPv4 addresses.
AS9055 — UUNET Ireland Autonomous System
UUNET Ireland Autonomous System — 256 IPv4 addresses.
AS24622 — BT-BOI
BT-BOI — 256 IPv4 addresses.
AS24784 — ALPHYRA
ALPHYRA — 256 IPv4 addresses.
AS31411 — ORG-ICGP1-RIPE-AS
ORG-ICGP1-RIPE-AS — 256 IPv4 addresses.
AS35262 — LLLL
LLLL — 256 IPv4 addresses.
AS35424 — IE-TAXBACK-20190219
IE-TAXBACK-20190219 — 256 IPv4 addresses.