2a00:4bc0:600::/40 Schweizerische Bundesbahnen SBB
Announced by AS48263 Schweizerische Bundesbahnen SBB. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a00:4bc0:600::/40
Prefix
Origin
AS48263 SBB-CDC
RPKI
RPKI valid
Size
16,777,216 /64s
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 08:09 UTC
Paths
How 2a00:4bc0:600::/40 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 13760 7029 13030 48263
| Origin | AS48263 Schweizerische Bundesbahnen SBB |
| Origin code | IGP |
| Communities | 7029:2089 36601:150 36601:2001 |
| Updated | 4d 6h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 13030 48263
| Origin | AS48263 Schweizerische Bundesbahnen SBB |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 14h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 13030 48263
| Origin | AS48263 Schweizerische Bundesbahnen SBB |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 14h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS48263 to originate 2a00:4bc0:600::/40 up to /40. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a00:4bc0:600::/40 | /40 | AS48263 SBB-CDC | RIPE |
| 2a00:4bc0::/32 | /32 | AS31004 SBB-CFF-FFS | RIPE |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 2a00:4bc0:600::/40 | AS48263 SBB-CDC | RIPE | N | CH-SBB-MNT |
| 2a00:4bc0::/32 covering | AS31004 SBB-CFF-FFS | RIPE | CH-SBB | CH-SBB-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.