Network · data from 2026-11-12
AS14207 CSG-OD2 - CSG Systems Inc.
Registry name: CSG-OD2 - CSG Systems Inc., US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS14207, 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.
| 205.144.157.0/24 | No ROA | Other origin only | 673 100% |
| 205.144.159.0/24 | No ROA | Other origin only | 673 100% |
AS-SET
AS14207 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 10 are in fix.csv.
- ROA: none2
- Route object: none2
- Route object: not announced6
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 205.144.157.0/24 | No ROA covers it. Add a ROA for AS14207, maxLength 24. |
| Route object: none | 205.144.157.0/24 | Route objects for it name AS19905. Add a route object with origin AS14207 in the RIR database for the space. |
| ROA: none | 205.144.159.0/24 | No ROA covers it. Add a ROA for AS14207, maxLength 24. |
| Route object: none | 205.144.159.0/24 | Route objects for it name AS19905. Add a route object with origin AS14207 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS14207 whose prefix no peer sees AS14207 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 14.192.8.0/22 | RADB | No ROA |
| 103.17.92.0/22 | RADB | No ROA |
| 103.206.120.0/22 | RADB | No ROA |
| 103.229.63.0/24 | RADB | No ROA |
| 162.212.34.0/24 | RADB | No ROA |
| 162.212.35.0/24 | 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.