Network · data from 2026-11-12
AS51004 SCTS-AS Sakhalin Cable Telesystems Ltd
Registry name: SCTS-AS Sakhalin Cable Telesystems Ltd, RU · not in PeeringDB
36IPv4 routes
0.0% RPKI valid · 94.4% with a route object
1IPv6 routes
0.0% RPKI valid · 100.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
37No ROA
2 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
36Route objects not announced
registered with origin AS51004, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS51004, 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.
| 188.113.152.0/23 | No ROA | Nonecovered by 188.113.128.0/18 | 672 100% |
| 188.113.150.0/23 | No ROA | Nonecovered by 188.113.128.0/18 | 671 100% |
| 185.74.228.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.128.0/18 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.129.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.135.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.138.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.140.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.141.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.142.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.143.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.154.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.155.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.156.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.157.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.159.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.162.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.163.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.164.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.167.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.168.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.171.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.172.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.174.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.176.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.178.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.179.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.180.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.181.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.185.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.187.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.188.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.190.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 188.113.128.0/24 | No ROA | RIR databaseRIPE | 671 100% |
| 188.113.158.0/24 | No ROA | RIR databaseRIPE | 671 100% |
| 188.113.166.0/24 | No ROA | RIR databaseRIPE | 671 100% |
| 2a00:e2a0::/32 | No ROA | RIR databaseRIPE | 635 100% |
AS-SET
AS51004 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 75 are in fix.csv.
- ROA: none37
- Route object: none2
- Route object: not announced36
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 188.113.152.0/23 | No ROA covers it. Add a ROA for AS51004, maxLength 23. |
| Route object: none | 188.113.152.0/23 | No route object for it. A route object for 188.113.128.0/18 with origin AS51004 covers it (filters allowing more-specifics accept it). Add a route object with origin AS51004 in the RIR database for the space. |
| ROA: none | 188.113.150.0/23 | No ROA covers it. Add a ROA for AS51004, maxLength 23. |
| Route object: none | 188.113.150.0/23 | No route object for it. A route object for 188.113.128.0/18 with origin AS51004 covers it (filters allowing more-specifics accept it). Add a route object with origin AS51004 in the RIR database for the space. |
| ROA: none | 185.74.228.0/22 | No ROA covers it. Add a ROA for AS51004, maxLength 22. |
| ROA: none | 188.113.128.0/18 | No ROA covers it. Add a ROA for AS51004, maxLength 18. |
| ROA: none | 188.113.129.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.135.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.138.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.140.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.141.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.142.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.143.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.154.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.155.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.156.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.157.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.159.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.162.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.163.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.164.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.167.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.168.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.171.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.172.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.174.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.176.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.178.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.179.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.180.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.181.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.185.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.187.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.188.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.190.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.128.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.158.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 188.113.166.0/24 | No ROA covers it. Add a ROA for AS51004, maxLength 24. |
| ROA: none | 2a00:e2a0::/32 | No ROA covers it. Add a ROA for AS51004, maxLength 32. |
Route objects not announced
Route objects with origin AS51004 whose prefix no peer sees AS51004 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 185.74.228.0/24 | RIPE | No ROA |
| 185.74.229.0/24 | RIPE | No ROA |
| 185.74.230.0/24 | RIPE | No ROA |
| 185.74.231.0/24 | RIPE | No ROA |
| 188.113.130.0/24 | RIPE | No ROA |
| 188.113.131.0/24 | RIPE | No ROA |
| 188.113.132.0/24 | RIPE | No ROA |
| 188.113.133.0/24 | RIPE | No ROA |
| 188.113.134.0/24 | RIPE | No ROA |
| 188.113.136.0/24 | RIPE | No ROA |
| 188.113.137.0/24 | RIPE | No ROA |
| 188.113.139.0/24 | RIPE | No ROA |
| 188.113.144.0/24 | RIPE | No ROA |
| 188.113.145.0/24 | RIPE | No ROA |
| 188.113.146.0/24 | RIPE | No ROA |
| 188.113.147.0/24 | RIPE | No ROA |
| 188.113.148.0/24 | RIPE | No ROA |
| 188.113.149.0/24 | RIPE | No ROA |
| 188.113.150.0/24 | RIPE | No ROA |
| 188.113.151.0/24 | RIPE | No ROA |
| 188.113.152.0/24 | RIPE | No ROA |
| 188.113.153.0/24 | RIPE | No ROA |
| 188.113.160.0/24 | RIPE | No ROA |
| 188.113.161.0/24 | RIPE | No ROA |
| 188.113.165.0/24 | RIPE | No ROA |
| 188.113.169.0/24 | RIPE | No ROA |
| 188.113.170.0/24 | RIPE | No ROA |
| 188.113.173.0/24 | RIPE | No ROA |
| 188.113.175.0/24 | RIPE | No ROA |
| 188.113.177.0/24 | RIPE | No ROA |
| 188.113.182.0/24 | RIPE | No ROA |
| 188.113.183.0/24 | RIPE | No ROA |
| 188.113.184.0/24 | RIPE | No ROA |
| 188.113.186.0/24 | RIPE | No ROA |
| 188.113.189.0/24 | RIPE | No ROA |
| 188.113.191.0/24 | 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.