AS210203
RETN Limited
AS210203 is RETN Limited (retn.net). It announces 512 IPv4 addresses in 1 prefix, and 0 IPv6 prefixes.
United Kingdom· RIPE NCC· allocated 2018-09-19· ISP
512
IPv4 addresses announced
1
IPv4 prefix
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
512
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Italy512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- RETN-IT-AS
- name
- RETN Limited
- org
- ORG-RL19-RIPE
- org name
- RETN Limited
- org address
- 5 Greenwich View Place, E14 9NN, London, UNITED KINGDOM
- org country
- GB
- country
- GB
- source
- ripe
- status
- ASSIGNED
- created
- 2018-09-19
- updated
- 2026-04-16
- remarks
- *********************** Routing Policy ************************ / ****************** RETN bgp confederation ********************* / - AS9002 / - AS14947 / - AS25462 / - AS28886 / - AS29470 / - AS44877 / - AS51327 / - AS57304 / - AS60392 / - AS133405 / - AS134518 / - AS139903 / - AS150003 / - AS198947 / - AS209447 / - AS210203 / - AS214455 / - AS214845 / ********************* Contacts and URLs *********************** / Routing issues noc at retn.net / Peering issues and req
- maintainer
- MNT-RETN|RIPE-NCC-END-MNT
- abuse name
- RETN.net Contacts Data
- abuse email
- abuse@retn.net
- abuse phone
- +44 2075176400
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- WatchGuard Mobile VPN0.20%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.20%
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 139.45.198.0/23 | Italy | Valid | 17 | 2026-10-02 |
00 · Evaluate
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01 · License
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