AS49554
P.P.Shirshov Institute of Oceanology RAS Unknown registered in Russia
4IPv4 prefixes
1IPv6 prefixes
60%RPKI-valid
#35,462AS Rank
327/327RIS visibility
#1,167Rank in Russia
2011-02-10Allocated
P.P.Shirshov Institute of Oceanology RAS (AS49554) — Unknown, registered in Russia. announces 4 IPv4 prefixes + 1 IPv6 prefixes. Rank in Russia: #1167. Allocated: 2011-02-10.
IPv4 4IPv6 1
Announced prefixes · 5
- v4 193.232.202.0/24 unknown
- v4 193.232.213.0/24 unknown
- v4 91.225.112.0/22 valid
- v4 91.225.113.0/24 valid
- v6 2001:678:c00::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 4 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 5 |
| 2026-06-13 | 5 |