Network · data from 2026-11-12
AS203750 CIT-ASN-RMS LLC "Information Technology Center"
Registry name: CIT-ASN-RMS LLC "Information Technology Center", RU · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS203750, 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.
| 46.226.226.0/24 | No ROA | Nonecovered by 46.226.224.0/22 | 672 100% |
| 46.226.225.0/24 | No ROA | Nonecovered by 46.226.224.0/22 | 671 100% |
| 46.226.224.0/24 | No ROA | Nonecovered by 46.226.224.0/22 | 9 1%low visibility |
| 46.226.227.0/24 | No ROA | Nonecovered by 46.226.224.0/22 | 9 1%low visibility |
AS-SET
AS203750 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 11 are in fix.csv.
- ROA: none4
- Route object: none4
- Route object: not announced3
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 46.226.226.0/24 | No ROA covers it. Add a ROA for AS203750, maxLength 24. |
| Route object: none | 46.226.226.0/24 | No route object for it. A route object for 46.226.224.0/22 with origin AS203750 covers it (filters allowing more-specifics accept it). Add a route object with origin AS203750 in the RIR database for the space. |
| ROA: none | 46.226.225.0/24 | No ROA covers it. Add a ROA for AS203750, maxLength 24. |
| Route object: none | 46.226.225.0/24 | No route object for it. A route object for 46.226.224.0/22 with origin AS203750 covers it (filters allowing more-specifics accept it). Add a route object with origin AS203750 in the RIR database for the space. |
| ROA: none | 46.226.224.0/24 | No ROA covers it. Add a ROA for AS203750, maxLength 24. |
| Route object: none | 46.226.224.0/24 | No route object for it. A route object for 46.226.224.0/22 with origin AS203750 covers it (filters allowing more-specifics accept it). Add a route object with origin AS203750 in the RIR database for the space. |
| ROA: none | 46.226.227.0/24 | No ROA covers it. Add a ROA for AS203750, maxLength 24. |
| Route object: none | 46.226.227.0/24 | No route object for it. A route object for 46.226.224.0/22 with origin AS203750 covers it (filters allowing more-specifics accept it). Add a route object with origin AS203750 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS203750 whose prefix no peer sees AS203750 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 46.226.224.0/22 | RIPE | No ROA |
| 46.226.228.0/22 | RIPE | No ROA |
| 46.226.231.0/24 | RIPE | No ROA |
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.