AS31367 NEO-CUST Zayo Infrastructure France SA
AS31367 is operated by NEO-CUST Zayo Infrastructure France SA and registered with RIPE NCC (FR) since 2004-04-27.
It announces 15 IPv4 and 0 IPv6 prefixes, 26% of them RPKI valid.
RIPE RIS sees 2 upstream and peer networks and 1 downstream networks next to it.
| Name | NEO-CUST Zayo Infrastructure France SA |
|---|---|
| Registry (RIR) | RIPE NCC |
| Country | France (FR) |
| Delegated on | 2004-04-27 |
| Prefixes (IPv4 / IPv6) | 15 / 0 |
| RPKI valid | 26% (4 / 15) |
| Upstreams and peers | 2 |
| Downstream networks | 1 |
Routing health
- AS31367 announces 15 IPv4 and 0 IPv6 prefixes.
- No IPv6 prefixes announced.
- 4 of 15 announced prefixes are RPKI valid.
- 11 announced prefixes are not covered by a ROA of AS31367 (they may have none, or another network’s).
- 2 upstreams and peers, 1 downstream networks seen.
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 15
- 78.41.128.0/21
- 78.41.128.0/24
- 78.41.129.0/24
- 78.41.130.0/24
- 78.41.131.0/24
- 78.41.135.0/24
- 85.208.192.0/24
- 91.200.177.0/24
- 91.216.11.0/24
- 159.151.250.0/24
- 159.151.251.0/24
- 185.236.141.0/24
- 185.254.208.0/23
- 185.254.210.0/24
- 192.109.238.0/24
Upstreams and peers 2
The networks RIPE RIS sees next to AS31367 in BGP paths, the most visible first.
More about AS31367
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-15 04:02 UTC. The country is where the AS number was registered, not necessarily where the network operates.