| 51.171.0.0/16 | IE-TELECOM-19930301 | Eircom Limited, IP Network Infrastructure (BNG Shared Address Pools), ** Send..., IE |
| 62.77.160.0/19 | IE-TELECOM-20020130 | Eircom Limited, IE |
| 82.141.192.0/18 | IE-TELECOM-20030902 | Eircom Limited, IE |
| 83.70.0.0/15 | IE-TELECOM-20031209 | Eircom Limited, IE |
| 83.174.160.0/19 | IE-TELECOM-20040521 | IP Network Infrastructure, Dublin, Ireland, ** Send spam/hack/virus complaint..., IE |
| 86.40.0.0/13 | IE-TELECOM-20050331 | Eircom Limited, IE |
| 89.204.208.0/20 | H3G-IE | Three Ireland (Hutchison), IE89.204.192.0/18 |
| 95.44.0.0/15 | IE-TELECOM-20081022 | Eircom Limited, IE |
| 95.83.240.0/21 | H3G-IE | Three Ireland (Hutchison), IE95.83.192.0/18 |
| 159.134.0.0/16 | IE-TELECOM-19940504 | Eircom Limited, IP Network Infrastructure, Dublin, Ireland, ** Send spam/hack..., IE |
| 159.134.250.0/24 | IE-TELECOM-19940504 | Eircom Limited, IE159.134.0.0/16 |
| 178.255.216.0/24 | IE-VERSION1-20210906 | Version1 Software Limited, IE |
| 185.57.112.0/22 | IE-TELECOM-20140513 | Eircom Limited, IE |
| 185.61.0.0/22 | IE-H3G-20140613 | Three Ireland (Hutchison) limited, IE |
| 185.109.4.0/22 | IE-IFAT-20150714 | IFA Telecom Ltd., IE |
| 185.202.16.0/22 | IE-PURETELECOM-20170505 | Pure Telecom Ltd., IE |
| 192.107.110.0/24 | BROADCOM | Formerly Broadcom Eireann Research Ltd (eircom joint venture), Routing Test p..., IE |
| 194.106.128.0/19 | IE-TELECOM-951109 | Eircom Limited, IE |
| 194.125.128.0/18 | IE-TELECOM-951211 | Eircom Limited, IE194.125.128.0/19 |
| 194.125.192.0/19 | IE-TELECOM-951211 | Eircom Limited, IE |
| 195.7.32.0/19 | IE-TELECOM-980112 | Eircom Limited, IE |
| 213.94.128.0/17 | IE-TELECOM-20020927 | Eircom Limited, IE |
| 213.190.128.0/19 | IE-TELECOM-20000204 | Eircom Limited, IE |
| 213.191.224.0/21 | H3G-IE | Three Ireland (Hutchison), IE213.191.224.0/19 |
| 217.183.0.0/16 | IE-TELECOM-20010302 | Eircom Limited, IE |
uu: 174, 1299, 6461, 6758, 6939 u4: 174, 1299, 6461, 6758, 6939 u6: 174, 1299, 6939 dd: 15751, 24675, 35299, 39730, 41238, 41973, 42213, 43484, 48970, 51516, 200500, 203011, 205080, 395018 d4: 15751, 24675, 35299, 39730, 41238, 41973, 42213, 43484, 48970, 51516, 200500, 203011, 205080, 395018 d6: 15751, 39730, 205080
| AS174 | 🔼 upstream | COGENT-174 Cogent Communications LLC, US |
| AS559 | ➡️ peer | SWITCH SWITCH, CH |
| AS680 | ➡️ peer | DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE |
| AS1103 | ➡️ peer | SURFNET-NL SURF B.V., NL |
| AS1267 | ➡️ peer | ASN-WINDTRE WIND TRE S.P.A., IT |
| AS1299 | 🔼 upstream | TWELVE99 Arelion Sweden AB, SE |
| AS1764 | ➡️ peer | NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT |
| AS3214 | ➡️ peer | XTOM xTom GmbH, DE |
| AS3216 | ➡️ peer | SOVAM-AS PJSC Vimpelcom, RU |
| AS3303 | ➡️ peer | SWISSCOM Swisscom (Schweiz) AG, CH |
| AS3333 | ➡️ peer | RIPE-NCC-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL |
| AS3741 | ➡️ peer | NTT-DATA-INC Dimension Data, ZA |
| AS4455 | ➡️ peer | BSO IX Reach Ltd, GB |
| AS4637 | ➡️ peer | ASN-TELSTRA-GLOBAL Telstra International Limited, HK |
| AS4657 | ➡️ peer | STARHUB-INTERNET Starhub Ltd., SG |
| AS5405 | ➡️ peer | INTERDOTLINK Inter.link GmbH, DE |
| AS6057 | ➡️ peer | ADMINISTRACION-NACIONAL-TELECOMUNICACIONES Administracion Nacional de Telecomunicaciones, UY |
| AS6204 | ➡️ peer | ZET-NET INTERKVM HOST SRL, RO |
| AS6461 | 🔼 upstream | ZAYO-6461 Zayo Bandwidth, US |
| AS6663 | ➡️ peer | TTI-NET Euroweb Romania S.R.L., RO |
| AS6667 | ➡️ peer | EUNET-FINLAND Elisa Oyj, FI |
| AS6758 | 🔼 upstream | AS6758 Monaco Telecom S.A., MC |
| AS6777 | ➡️ peer | AMS-IX-RS Amsterdam Internet Exchange B.V., NL |
| AS6797 | ➡️ peer | GLOBALCONNECT-NET GlobalConnect AB, SE |
| AS6939 | 🔼 upstream | HURRICANE Hurricane Electric LLC, US |
| AS8218 | ➡️ peer | NEO-ASN Zayo Infrastructure France SA, FR |
| AS8220 | ➡️ peer | COLT COLT Technology Services Group Limited, GB |
| AS8298 | ➡️ peer | IPNG IPng Networks GmbH, CH |
| AS8359 | ➡️ peer | MTS MTS PJSC, RU |
| AS8426 | ➡️ peer | CLARANET-AS Claranet Limited, GB |
| AS8529 | ➡️ peer | OMANTEL-AS Zain Omantel International FZ-LLC, AE |
| AS9002 | ➡️ peer | RETN-AS RETN Limited, GB |
| AS9009 | ➡️ peer | M247 M247 Europe SRL, RO |
| AS9044 | ➡️ peer | SOLNET BSE Software GmbH, CH |
| AS12637 | ➡️ peer | SEEWEB SEEWEB s.r.l., IT |
| AS12779 | ➡️ peer | ITGATE IT.Gate S.p.A., IT |
| AS13030 | ➡️ peer | INIT7 Init7 (Switzerland) Ltd., CH |
| AS13237 | ➡️ peer | LAMBDANET-AS euNetworks GmbH, DE |
| AS14840 | ➡️ peer | BRDIGITAL-TELECOM BR.Digital Telecom, BR |
| AS15412 | ➡️ peer | FLAG-AS Flag Telecom UK Limited, GB |
| AS15547 | ➡️ peer | NETPLUS netplus.ch SA, CH |
| AS15576 | ➡️ peer | NTS NTS workspace AG, CH |
| AS15605 | ➡️ peer | CONNESI Connesi s.p.a., IT |
| AS15751 | ➤ downstream | METEORMOBILECOMMS-AS Eircom Limited, IE |
| AS15802 | ➡️ peer | DU-AS1 Emirates Integrated Telecommunications Company PJSC, AE |
| AS15958 | ➡️ peer | CETIN-DOO-AS CETIN Ltd. Belgrade, RS |
| AS16347 | ➡️ peer | INHERENT ADISTA SAS, FR |
| AS17639 | ➡️ peer | CONVERGE-AS ComClark Network & Technology Corp, PH |
| AS18106 | ➡️ peer | VIEWQWEST-SG-AP Viewqwest Pte Ltd, SG |
| AS20764 | ➡️ peer | RASCOM-AS CJSC RASCOM, RU |
| AS20766 | ➡️ peer | GITOYEN-MAIN-AS Association Gitoyen, FR |
| AS20932 | ➡️ peer | SIG-ST Services Industriels de Geneve, CH |
| AS21215 | ➡️ peer | UGNI UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd, RS |
| AS24482 | ➡️ peer | SGGS-AS-AP SG.GS, SG |
| AS24675 | ➤ downstream | LGCSB-AS Irish Government, IE |
| AS24961 | ➡️ peer | MYLOC-AS WIIT AG, DE |
| AS25091 | ➡️ peer | IP-MAX IP-Max SA, CH |
| AS25220 | ➡️ peer | GLOBALNOC-AS equada network GmbH, DE |
| AS28917 | ➡️ peer | FIORD-AS Fiord Networks UAB, LT |
| AS29075 | ➡️ peer | IELO IELO-LIAZO SERVICES SAS, FR |
| AS29140 | ➡️ peer | HOSTSERVER-AS Hostserver GmbH, DE |
| AS29169 | ➡️ peer | GANDI-AS GANDI SAS, FR |
| AS33891 | ➡️ peer | CORE-BACKBONE Core-Backbone GmbH, DE |
| AS34019 | ➡️ peer | HIVANE Hivane Association, FR |
| AS34177 | ➡️ peer | CELESTE-AS Celeste SAS, FR |
| AS34549 | ➡️ peer | MEER-AS meerfarbig GmbH & Co. KG, DE |
| AS34927 | ➡️ peer | IFOG-GMBH iFog GmbH, CH |
| AS35280 | ➡️ peer | F5 F5 Networks SARL, FR |
| AS35299 | ➤ downstream | ASC2K C2k, GB |
| AS36236 | ➡️ peer | NETACTUATE NetActuate Inc, US |
| AS37100 | ➡️ peer | SEACOM-AS SEACOM Limited, MU |
| AS37468 | ➡️ peer | ANGOLA-CABLES Angola Cables, AO |
| AS37497 | ➡️ peer | NETWORK-PLATFORMS Network Platforms (PTY) LTD, ZA |
| AS37721 | ➡️ peer | VIRTUAL-TECHNOLOGIES-SOLUTIONS-SA Virtual Technologies & Solutions, BF |
| AS39351 | ➡️ peer | ESAB-AS 31173 Services AB, SE |
| AS39686 | ➡️ peer | AS-EUROFIBER Eurofiber Nederland BV, NL |
| AS39730 | ➤ downstream | EIRCOM-UK Eircom (UK) Ltd, GB |
| AS41238 | ➤ downstream | DAA-AS-1 DAA PLC, IE |
| AS41327 | ➡️ peer | FIBERTELECOM-AS Fiber Telecom S.p.A., IT |
| AS41973 | ➤ downstream | VHI-AS Vhi Healthcare DAC, IE |
| AS42213 | ➤ downstream | MPIL-AS-1 Mallinckrodt Pharmaceuticals Ireland Ltd, IE |
| AS43484 | ➤ downstream | SIEMENS-INDUSTRY-SOFTWARE-LIMITED-EUROPE Siemens Industry Software Limited, IE |
| AS44901 | ➡️ peer | BELCLOUD Belcloud LTD, BG |
| AS45489 | ➡️ peer | SLT-GLOBAL Sri Lanka Telecom Ltd, LK |
| AS47147 | ➡️ peer | AS-ANX Anexia Cloud Solutions GmbH, AT |
| AS48185 | ➡️ peer | TEAM-BLUE team.blue NV, BE |
| AS48362 | ➡️ peer | TKSWF-AS Stadtwerke Feldkirch, AT |
| AS48919 | ➡️ peer | UA-CITY-AS UACITY Ltd., UA |
| AS48970 | ➤ downstream | NATUSIE Natus Manufacturing Limited, IE |
| AS49544 | ➡️ peer | I3DNET i3D.net B.V, NL |
| AS49605 | ➡️ peer | DTS-AS Digital Telecommunication Services S.r.l., IT |
| AS50300 | ➡️ peer | CUSTDC CustodianDC Limited, GB |
| AS50304 | ➡️ peer | BLIX Blix Solutions AS, NO |
| AS50673 | ➡️ peer | SERVERIUS-AS Serverius Holding B.V., NL |
| AS51184 | ➡️ peer | FONIRA Fonira Telekom GmbH, AT |
| AS51185 | ➡️ peer | MAINSTREAMING-AS MainStreaming SpA, IT |
| AS51516 | ➤ downstream | FEXCO Fexco Unlimited Company, IE |
| AS51873 | ➡️ peer | AS-ARCADE Arcade Solutions AG, CH |
| AS55850 | ➡️ peer | MERCURYNZ-AS-AP Mercury NZ Limited, NZ |
| AS56655 | ➡️ peer | GIGAHOST Gigahost AS, NO |
| AS56911 | ➡️ peer | ASN-WARIAN Warian S.R.L., IT |
| AS56987 | ➡️ peer | AS-ABACLOUDA ABACLOUDA SAS, FR |
| AS60068 | ➡️ peer | CDN77 Datacamp Limited, GB |
| AS60171 | ➡️ peer | AFRIX-AS AFR-IX TELECOM S.A., ES |
| AS61568 | ➡️ peer | ALOO-TELECOM-FSF-TECNOLOGIA ALOO TELECOM - FSF TECNOLOGIA SA, BR |
| AS61573 | ➡️ peer | IP-TELECOM IP TELECOM, BR |
| AS62167 | ➡️ peer | TISMI Tismi BV, NL |
| AS198150 | ➡️ peer | SIACOM-AS SIACOM JSC, GE |
| AS200500 | ➤ downstream | VESTA-DUB Vesta Payment Solutions Limited, IE |
| AS203011 | ➤ downstream | OSGCLOUD OSG CLOUD LIMITED, GB |
| AS205080 | ➤ downstream | SITA-CORPORATE Societe Internationale de Telecommunications Aeronautiques, BE |
| AS207044 | ➡️ peer | ENET-AS Enet Telecommunications Networks Limited, IE |
| AS263152 | ➡️ peer | MIGO-TELECOM MIGO TELECOM, BR |
| AS395018 | ➤ downstream | NPD-EURO The NPD Group Inc., US |