AS24851 Netcetera
AS24851 is operated by Netcetera and registered with RIPE NCC (IM) since 2002-04-22.
It announces 3 IPv4 and 0 IPv6 prefixes, 100% of them RPKI valid.
RIPE RIS sees 1 upstream and peer networks and 0 downstream networks next to it.
PeeringDB lists it as an NSP network. Its peering policy is open.
| Name | Netcetera |
|---|---|
| Registry (RIR) | RIPE NCC |
| Country | Isle of Man (IM) |
| Delegated on | 2002-04-22 |
| Network type | NSP, Europe |
| Peering policy | Open |
| Prefixes (IPv4 / IPv6) | 3 / 0 |
| RPKI valid | 100% (3 / 3) |
| Upstreams and peers | 1 |
| Downstream networks | 0 |
| Website | netcetera.co.uk |
Routing health
- AS24851 announces 3 IPv4 and 0 IPv6 prefixes.
- No IPv6 prefixes announced.
- All 3 announced prefixes are RPKI valid.
- One upstream or peer seen (AS16276): an outage there takes the whole network off the internet.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 3
- 82.21.123.0/24
- 82.25.22.0/24
- 82.25.27.0/24
Upstreams and peers 1
The networks RIPE RIS sees next to AS24851 in BGP paths, the most visible first.
Peering
Peering policy: Open. Suggested max-prefix limits: 10 IPv4, 1 IPv6. PeeringDB record
More about AS24851
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-15 05:33 UTC. The country is where the AS number was registered, not necessarily where the network operates.