Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS9002

Announcement observedRIPE NCC

RETN-AS RETN Limited · RETN-AS

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/14/2026, 21:37:12Snapshot expired

View network topology RDAP registration

ASN: AS9002
Registration country: United Kingdom
Name: RETN-AS RETN Limited
Abbreviation: RETN-AS
Registration date: 3/25/2008, 07:22:10
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
104.121.64.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 08:00:00	✓	×	Currently valid
104.121.66.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 08:00:00	✓	×	Currently valid
104.121.68.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 08:00:00	✓	×	Currently valid
104.233.6.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
139.45.192.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
185.13.152.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
185.82.8.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
193.109.100.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
213.108.245.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
23.56.98.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 08:00:00	✓	×	Currently valid
45.39.107.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
45.39.108.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
81.19.134.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
85.136.179.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/30/2026, 16:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
87.245.208.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
87.245.224.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
89.19.36.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
94.158.240.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: RETN-AS RETN Limited
RIR: RIPE NCC
Registration country: United Kingdom
Registration date: 3/25/2008, 07:22:10
Abuse contact: abuse@retn.net

Snapshot trend

10/14/2026, 21:37:1218 v41 v6154 Upstream · 3129 Uncertain

10/14/2026, 14:09:0518 v41 v6174 Upstream · 3075 Uncertain

10/13/2026, 13:01:1218 v41 v6154 Upstream · 3133 Uncertain

10/12/2026, 12:55:5018 v41 v6155 Upstream · 3130 Uncertain

10/11/2026, 12:29:1618 v41 v6154 Upstream · 3132 Uncertain

10/10/2026, 11:21:2918 v41 v6153 Upstream · 3131 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap