AS57951 Yacast France SAS 🇫🇷 FR
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
2,048 (8 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS57951
- Name
- Yacast France SAS
- Organisation
- Yacast France SAS
- Country
- 🇫🇷 FR
- RIR
- RIPENCC
- Allocated
- 2012-03-19
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 37.188.88.0/21 v4 | RPKI valid | 41 | 345493562557951 | 2026-09-18 |
| 2a00:c340::/32 v6 | RPKI valid | 35 | 34549830957951 | 2026-09-18 |