Network · data from 2026-11-12
AS15613 Cologne-Frankfurt FactSet GmbH
Registry name: Cologne-Frankfurt FactSet GmbH, DE · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS15613, 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.
| 217.11.192.0/20 | No ROA | RIR databaseRIPE | 673 100% |
| 217.11.192.0/21 | No ROA | RIR databaseRIPE | 673 100% |
| 217.11.200.0/21 | No ROA | RIR databaseRIPE | 673 100% |
| 217.11.203.0/24 | No ROA | RIR databaseRIPE | 670 100% |
| 213.173.171.0/24 | Valid | RIR databaseRIPE | 671 100% |
AS-SET
AS15613 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 6 are in fix.csv.
- ROA: none4
- Route object: not announced2
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 217.11.192.0/20 | No ROA covers it. Add a ROA for AS15613, maxLength 20. |
| ROA: none | 217.11.192.0/21 | No ROA covers it. Add a ROA for AS15613, maxLength 21. |
| ROA: none | 217.11.200.0/21 | No ROA covers it. Add a ROA for AS15613, maxLength 21. |
| ROA: none | 217.11.203.0/24 | No ROA covers it. Add a ROA for AS15613, maxLength 24. |
Route objects not announced
Route objects with origin AS15613 whose prefix no peer sees AS15613 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 217.11.205.0/24 | RIPE | No ROA |
| 2a02:fd00::/29 | RADB | 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.