Network · data from 2026-11-12
AS49554 SIORAS-AS P.P.Shirshov Institute of Oceanology RAS
Registry name: SIORAS-AS P.P.Shirshov Institute of Oceanology RAS, RU · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS49554, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
| 193.232.202.0/24 | No ROA | RIR databaseRIPE | 670 100% |
| 193.232.213.0/24 | No ROA | RIR databaseRIPE | 670 100% |
| 91.225.113.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 91.225.112.0/22 | Valid | RIR databaseRIPE | 670 100% |
| 2001:678:c00::/48 | Valid | RIR databaseRIPE | 634 100% |
AS-SET
AS49554 isn't in PeeringDB, where networks name their AS-SET.
Fix list
The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 5 are in fix.csv.
- ROA: none2
- Route object: not announced3
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 193.232.202.0/24 | No ROA covers it. Add a ROA for AS49554, maxLength 24. |
| ROA: none | 193.232.213.0/24 | No ROA covers it. Add a ROA for AS49554, maxLength 24. |
Route objects not announced
Route objects with origin AS49554 whose prefix no peer sees AS49554 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 91.225.112.0/24 | RIPE | Invalid: maxLength |
| 91.225.114.0/24 | RIPE | Invalid: maxLength |
| 91.225.115.0/24 | RIPE | Invalid: maxLength |
Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.