ASN Lookup Tool

Eircom Limited eircom.net IE IE 28 Routes

AS Data

AS5466

AS5466Eircom Limited

AS Number 5466
AS Name EIRCOM
Organization Eircom Limited (org-ea29-ripe)
Country IE
Website eircom.net
Number of IPv4 Routes 25
Number of IPv6 Routes 3
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2002-09-13

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Use ASN data for AS5466 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
185.202.16.0/22 1024
185.109.4.0/22 1024
213.190.128.0/19 8192
213.191.224.0/21 2048
83.70.0.0/15 131072
95.44.0.0/15 131072
213.94.128.0/17 32768
159.134.250.0/24 256
86.40.0.0/13 524288
62.77.160.0/19 8192
178.255.216.0/24 256
95.83.240.0/21 2048
159.134.0.0/16 65536
89.204.208.0/20 4096
83.174.160.0/19 8192
185.61.0.0/22 1024
194.125.192.0/19 8192
194.125.128.0/18 16384
185.57.112.0/22 1024
2001:bb0::/29 ~634×10²⁷
217.183.0.0/16 65536
82.141.192.0/18 16384
51.171.0.0/16 65536
195.7.32.0/19 8192
194.106.128.0/19 8192
192.107.110.0/24 256
2a09:2140::/48 ~1×10²⁴
2a09:2140:8000::/48 ~1×10²⁴

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS5377 - AS5535'

as-block:       AS5377 - AS5535
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:22Z
last-modified:  2018-11-22T15:27:22Z
source:         RIPE

% Information related to 'AS5466'

% Abuse contact for 'AS5466' is 'ripe-support@eir.ie'

aut-num:        AS5466
as-name:        EIRCOM
descr:          Internet House
descr:          26-34 Temple Bar
descr:          Dublin 2
descr:          Ireland
org:            ORG-EA29-RIPE
remarks:        ---------------------------------------------------------------
remarks:        Transit providers: Cogent, Arelion
import:         from AS174 action pref=65235; accept ANY
export:         to AS174 announce AS-EIRCOM
import:         from AS1299 action pref=65235; accept ANY
export:         to AS1299 announce AS-EIRCOM
remarks:        ---------------------------------------------------------------
remarks:        Eir has an open peering policy
import:         from AS-ANY accept ANY AND NOT {0.0.0.0/0}
export:         to AS-ANY announce AS-EIRCOM AND NOT {0.0.0.0/0}
remarks:        ---------------------------------------------------------------
admin-c:        EN369-RIPE
tech-c:         EN369-RIPE
remarks:        ---------------------------------------------------------
remarks:        Incoming route local-preference policy is as follows
remarks:        - 800 for Eircom customer routes , 700 for Eircom customer backup routes
remarks:        - 650 for PNI in Ireland
remarks:        - 600 for INEX routes
remarks:        - 550 for PNI outside Ireland
remarks:        - 500 for IXPs outside Ireland
remarks:        - 300 for Transit Provider routes
remarks:        ---------------------------------------------------------
remarks:        Peering/Routing contact address: peering@eir.ie
remarks:        ---------------------------------------------------------
remarks:        Eircom AS5466 is present at the following IXPs and peers with the Route Servers
remarks:        INEX LAN1
remarks:        LINX LON1
remarks:        AMS-IX
remarks:        Eircom AS5466 also privately peers where justified by traffic levels
remarks:        Also see AS5466 entry at peeringdb.com for list of interconnection facilities
remarks:        ---------------------------------------------------------
remarks:        Supported eBGP customer prefix exclude communities for transits
remarks:        5466:1299 meaning AS5466 do not advertise to AS1299
remarks:        ---------------------------------------------------------
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TE-MNT
created:        2002-09-13T14:07:24Z
last-modified:  2025-01-13T14:39:29Z
source:         RIPE # Filtered

organisation:   ORG-EA29-RIPE
org-name:       Eircom Limited
country:        IE
reg-nr:         98789
org-type:       LIR
address:        2 Heuston South Quarter, St Johns Road West
address:        D08 Y42N
address:        Dublin 8
address:        IRELAND
phone:          +35317010000
fax-no:         +35317017796
remarks:        eir and Open eir are trading names of eircom limited
admin-c:        LDK23-RIPE
admin-c:        RC17-RIPE
admin-c:        MW9186-RIPE
mnt-ref:        TE-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TE-MNT
abuse-c:        ENA33-RIPE
created:        2004-04-17T11:27:21Z
last-modified:  2026-05-13T07:30:11Z
source:         RIPE # Filtered

role:           Eircom Networks
address:        Eircom Ltd
address:        2 Heuston South Quarter, St Johns Road West
address:        D08 Y42N
address:        Ireland
remarks:        -----------------------------------------------------------
remarks:        For abuse/spam complaints for addresses from within this block please contact abuse@eircom.net
remarks:        If you are not satisfied please submit a report on the web at http://support.eircom.net/abuse/
remarks:        For information on abuse and what you can do to report it and prevent it please see http://support.eircom.net/abuse/security.asp
remarks:        ---------------------------------------------------------
admin-c:        RC17-RIPE
admin-c:        MW9186-RIPE
tech-c:         RC17-RIPE
tech-c:         MW9186-RIPE
nic-hdl:        EN369-RIPE
mnt-by:         TE-MNT
created:        2006-01-12T16:24:08Z
last-modified:  2025-09-22T14:58:08Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.123 (ABERDEEN)

Parsed Whois Response

Peers

AS Number Description Country
AS15751 Eircom Limited IE
AS28792 Public Internet Ltd GB
AS51907 Kanton Zug CH
AS25220 equada network GmbH DE
AS39249 Netassist International EOOD BG
AS13030 Init7 (Switzerland) Ltd. CH
AS38880 Micron21 Datacentre Pty Ltd AU
AS31133 PJSC MegaFon RU
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS15943 wilhelm.tel GmbH DE
AS45352 IP ServerOne Solutions Sdn Bhd MY
AS56655 Gigahost AS NO
AS37468 Angola Cables AO
AS199524 G-Core Labs S.A. LU
AS49127 Asimo Networks B.V. NL
AS3303 Swisscom Schweiz AG CH
AS43727 JSC KVANT-TELEKOM RU
AS50673 Serverius Holding B.V. NL
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS12859 BIT BV NL
AS206735 Novelcomm LP GR
AS3216 PJSC "Vimpelcom" RU
AS13237 euNetworks GmbH DE
AS42093 InterRacks B.V. NL
AS21497 PrJSC "VF UKRAINE" UA
AS15412 Flag Telecom UK Limited GB
AS32590 Valve Corporation US
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS200500 Vesta Payment Solutions Limited IE
AS559 SWITCH CH
AS51873 Arcade Solutions AG CH
AS8801 Rocket Fibre Ltd GB
AS20647 IPB Internet Provider in Berlin GmbH DE
AS1031 PEER 1031 LLC US
AS15412 Global Cloud Xchange GB
AS1828 Unitas Global US
AS1299 Arelion Sweden AB SE
AS999 CORIX NETWORKS US
AS4849 S3 Company Ltd BG
AS203011 OSG CLOUD LIMITED GB
AS37497 Network Platforms (PTY) LTD ZA
AS8426 Claranet Limited GB
AS38158 PT. Cyberindo Aditama ID
AS5413 Wavenet Limited GB
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd RS
AS12741 Netia SA PL
AS6667 Elisa Oyj FI
AS215085 Maik Polman trading as PixelHosting NL
AS31027 GlobalConnect A/S DK
AS8298 IPng Networks GmbH CH
AS43484 Siemens Industry Software Limited IE
AS14630 Invesco Group Services, Inc. US
AS6777 Amsterdam Internet Exchange B.V. NL
AS41073 Raidio Teilifis Eireann IE
AS204208 Peravix Group LTD GB
AS8657 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. PT
AS4455 IX Reach Ltd GB
AS8218 Zayo Infrastructure France SA FR
AS15547 netplus.ch SA CH

Upstreams

AS Number Description Country
AS12552 GlobalConnect AB SE
AS7195 EDGEUNO S.A.S CO
AS39249 Netassist International EOOD BG
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS8359 MTS PJSC RU
AS22356 Durand do Brasil Ltda BR
AS4230 CLARO S.A. BR
AS56655 Gigahost AS NO
AS56911 Warian S.R.L. IT
AS37468 Angola Cables AO
AS20764 CJSC RASCOM RU
AS15802 Emirates Integrated Telecommunications Company PJSC AE
AS3303 Swisscom Schweiz AG CH
AS37497 Network Platforms PTY LTD ZA
AS47147 ANEXIA Internetdienstleistungs GmbH AT
AS6758 Monaco Telecom S.A. MC
AS50673 Serverius Holding B.V. NL
AS4637 Telstra International Limited HK
AS6461 Zayo Bandwidth US
AS29169 GANDI SAS FR
AS3216 PJSC Vimpelcom RU
AS8220 COLT Technology Services Group Limited GB
AS14840 BR.Digital Telecom BR
AS29632 Netassist International EOOD BG
AS24961 WIIT AG DE
AS1031 PEER 1031 LLC US
AS15412 Global Cloud Xchange GB
AS1299 Arelion Sweden AB SE
AS37282 Main one Cable Company Nigeria Limited NG
AS34549 meerfarbig GmbH & Co. KG DE
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd RS
AS39686 Eurofiber Nederland BV NL
AS34927 iFog GmbH CH
AS1764 Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH AT
AS25091 IP Max SA CH
AS8298 IPng Networks GmbH CH
AS48362 Stadtwerke Feldkirch AT
AS6663 Euroweb Romania S.R.L. RO
AS33891 Core Backbone GmbH DE
AS34019 Hivane Association FR
AS34177 Celeste SAS FR
AS6777 Amsterdam Internet Exchange B.V. NL
AS60171 AFR IX TELECOM S.A. ES
AS4455 IX Reach Ltd GB
AS8218 operated Upstreamnet gmbh FR
AS50629 LWLcom GmbH DE
AS15958 CETIN Ltd. Belgrade RS
AS1103 SURF B.V. NL
AS37100 SEACOM Limited MU
AS60068 Datacamp Limited GB
AS9002 RETN Limited GB
AS29075 IELO LIAZO SERVICES SAS FR
AS50304 Blix Solutions AS NO
AS207044 Enet Telecommunications Networks Limited IE
AS6057 Administracion Nacional de Telecomunicaciones UY
AS1267 WIND TRE S.P.A. IT
AS5405 Inter.link GmbH DE
AS174 Cogent Communications, LLC US

Downstreams

AS Number Description Country
AS42213 Mallinckrodt Pharmaceuticals Ireland Ltd IE
AS205080 Societe Internationale de Telecommunications Aeronautiques BE
AS15751 Eircom Limited IE
AS41973 Vhi Healthcare DAC IE
AS48970 Natus Manufacturing Limited IE
AS43484 Siemens Industry Software Limited IE
AS200500 Vesta Payment Solutions Limited IE
AS395018 The NPD Group Inc. US
AS51516 Fexco Unlimited Company IE
AS24675 Irish Government IE

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Frequently Asked Questions

ASN AS5466 is an Autonomous System Number used to identify a network for BGP internet routing.
AS5466 is listed under Eircom Limited.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.