Network · data from 2026-11-12
AS31004 Schweizerische Bundesbahnen SBB
Registry name: SBB-CFF-FFS Schweizerische Bundesbahnen SBB, CH · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS31004, 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.
| 91.230.140.0/24 | Valid | Nonecovered by 91.230.140.0/23 | 21 3%low visibility |
| 91.230.140.0/23 | Valid | RIR databaseRIPE | 670 100% |
| 193.203.120.0/23 | Valid | RIR databaseRIPE | 670 100% |
| 194.116.210.0/23 | Valid | RIR databaseRIPE | 670 100% |
| 194.150.244.0/23 | Valid | RIR databaseRIPE | 670 100% |
| 2a00:4bc0::/32 | Valid | RIR databaseRIPE | 634 100% |
AS-SET
AS31004's PeeringDB record names no 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 2 are in fix.csv.
- Route object: none1
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: none | 91.230.140.0/24 | No route object for it. A route object for 91.230.140.0/23 with origin AS31004 covers it (filters allowing more-specifics accept it). Add a route object with origin AS31004 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS31004 whose prefix no peer sees AS31004 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 93.157.32.0/21 | RIPE | Valid |
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.