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ASN Lookup Tool
AS5466 EIRCOM

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS5466
Organisation
Eircom Limited
Name
EIRCOM
Total IPv4 Addresses
1,110,762
Total IPv4 Prefixes
33
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#339 out of 79,120
Registry
Ripe
Registered Country
IE flagIE
Registered Country Name
Ireland
Registered Date
2002-09-13
Registration Last Change
2025-01-13
Receiving From
ASN
Organisation
AS174
US flagCogent Communications
AS1103
NL flagSURF B.V.
AS4230
BR flagCLARO S.A.
AS3303
CH flagSwisscom (Schweiz) AG
AS3741
ZA flagDimension Data
Showing 5 of 77
Transit To
ASN
Organisation
AS3573
US flagAccenture LLP
AS15751
IE flagMeteor Mobile Communications Limited
AS205080
BE flagSociete Internationale de Telecommunications Aer..
AS24675
IE flagIrish Government
AS65015
WORLD flagPrivate Use AS
Showing 5 of 15
IPv4 Active Prefixes
PrefixRange FromRange To
51.171.0.0/1651.171.0.051.171.255.255
62.77.160.0/1962.77.160.062.77.191.255
82.141.192.0/1882.141.192.082.141.255.255
83.70.0.0/1583.70.0.083.71.255.255
83.174.160.0/1983.174.160.083.174.191.255
Showing 5 of 33
IPv6 Active Prefixes
PrefixRange FromRange To
2001:bb0::/292001:bb0::2001:bb7:ffff:ffff:ffff:ffff:ffff:ffff
2a09:2140::/482a09:2140::2a09:2140:0:ffff:ffff:ffff:ffff:ffff
2a09:2140:8000::/482a09:2140:8000::2a09:2140:8000:ffff:ffff:ffff:ffff:ffff