AS9002 RETN-AS RETN Limited
Everything the routing table and the registries say about AS9002: who holds it, which registry issued it, and which address blocks it advertises.
Transit and backboneAS9002
18 IPv4 and 3 IPv6 prefixes announced.
Registry facts
- AS number
- AS9002
- Holder
- RETN-AS RETN Limited
- Country
- Not published
- Regional registry
- RIPE — RIPE Network Coordination Centre
- Registry block
- 8192-9215 (IANA 16-bit Autonomous System (AS) Numbers Registry)
- Announced today
- Yes
- IPv4 prefixes
- 18
- IPv6 prefixes
- 3
- Observed at
- 2026-09-05T16:00:00
Data: RIPEstat. Prefix and holder data comes from the RIPEstat Data API and is cached for 24 hours. The regional registry is derived from the IANA AS number allocation table. Authoritative registry records are served by RIPE RDAP.
Announced prefixes
- 18 IPv4 shown
- 3 IPv6 shown
- 23.56.98.0/24
- 31.128.32.0/22
- 45.39.107.0/24
- 45.39.108.0/24
- 81.19.134.0/24
- 87.245.208.0/21
- 87.245.224.0/19
- 89.19.36.0/22
- 94.158.240.0/22
- 104.121.64.0/23
- 104.121.66.0/23
- 104.121.68.0/23
- 104.233.6.0/24
- 139.45.192.0/19
- 185.13.152.0/22
- 185.82.8.0/22
- 193.109.100.0/22
- 213.108.245.0/24
- 2a02:2d8::/32
- 2a04:bac1::/36
- 2a04:bac1:1000::/36
A prefix here is a block this AS was seen originating in BGP, not a block it is guaranteed to own. Announcement and allocation are different facts, and they disagree more often than people expect.
Registry record
| Field | Value |
|---|---|
| aut-num | 9002 |
| as-name | RETN-AS |
| remarks | ReTN.net |
| org | ORG-RL19-RIPE |
| remarks | --------------------------------------------------------------- |
| remarks | ****************** RETN IPv4 Routing Policy ******************* |
| remarks | --------------------------------------------------------------- |
| import | from AS42 action pref=200; accept AS-PCH |
| export | to AS42 announce AS-RETN |
| import | from AS112 action pref=200; accept AS112 |
| export | to AS112 announce AS-RETN |
| import | from AS249 action pref=100; accept AS249:AS-CUSTOMERS |
| export | to AS249 announce ANY |
| import | from AS553 action pref=200; accept AS-BELWUE |
| export | to AS553 announce AS-RETN |
| import | from AS680 action pref=200; accept AS-DFNTOWINISP |
| export | to AS680 announce AS-RETN |
| import | from AS702 action pref=200; accept AS702:AS-CUSTOMER |
| export | to AS702 announce AS-RETN |
| import | from AS714 action pref=200; accept AS-APPLE |
| export | to AS714 announce AS-RETN |
| import | from AS766 action pref=200; accept AS-REDIRIS |
| export | to AS766 announce AS-RETN |
| import | from AS786 action pref=200; accept AS-JANETPLUS |