Network · data from 2026-11-12
AS205515 Telesystems Telecommunication Systems LLC
Registry name: Telesystems Telecommunication Systems LLC, RU · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS205515, 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.
| 77.121.14.0/24 | No ROA | RIR databaseRIPE | 671 100% |
| 77.123.224.0/20 | No ROA | RIR databaseRIPE | 671 100% |
| 77.123.240.0/21 | No ROA | RIR databaseRIPE | 671 100% |
| 77.123.248.0/24 | No ROA | RIR databaseRIPE | 671 100% |
| 77.123.249.0/24 | No ROA | RIR databaseRIPE | 671 100% |
| 77.123.250.0/24 | No ROA | RIR databaseRIPE | 671 100% |
| 77.123.251.0/24 | No ROA | RIR databaseRIPE | 671 100% |
| 194.39.249.0/24 | No ROA | RIR databaseRIPE | 671 100% |
| 77.121.32.0/19 | No ROA | RIR databaseRIPE | 670 100% |
| 77.123.192.0/19 | No ROA | RIR databaseRIPE | 670 100% |
| 77.123.252.0/22 | No ROA | RIR databaseRIPE | 670 100% |
AS-SET
AS205515 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 13 are in fix.csv.
- ROA: none11
- Route object: not announced2
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 77.121.14.0/24 | No ROA covers it. Add a ROA for AS205515, maxLength 24. |
| ROA: none | 77.123.224.0/20 | No ROA covers it. Add a ROA for AS205515, maxLength 20. |
| ROA: none | 77.123.240.0/21 | No ROA covers it. Add a ROA for AS205515, maxLength 21. |
| ROA: none | 77.123.248.0/24 | No ROA covers it. Add a ROA for AS205515, maxLength 24. |
| ROA: none | 77.123.249.0/24 | No ROA covers it. Add a ROA for AS205515, maxLength 24. |
| ROA: none | 77.123.250.0/24 | No ROA covers it. Add a ROA for AS205515, maxLength 24. |
| ROA: none | 77.123.251.0/24 | No ROA covers it. Add a ROA for AS205515, maxLength 24. |
| ROA: none | 194.39.249.0/24 | No ROA covers it. Add a ROA for AS205515, maxLength 24. |
| ROA: none | 77.121.32.0/19 | No ROA covers it. Add a ROA for AS205515, maxLength 19. |
| ROA: none | 77.123.192.0/19 | No ROA covers it. Add a ROA for AS205515, maxLength 19. |
| ROA: none | 77.123.252.0/22 | No ROA covers it. Add a ROA for AS205515, maxLength 22. |
Route objects not announced
Route objects with origin AS205515 whose prefix no peer sees AS205515 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 77.121.32.0/20 | RIPE | No ROA |
| 77.123.248.0/22 | 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.