2607:99c0::/40 Railway
Announced by AS400940 Railway. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2607:99c0::/40
Prefix
Origin
AS400940 RAILWAY
RPKI
RPKI valid
Size
16,777,216 /64s
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 04:07 UTC
Paths
How 2607:99c0::/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 3356 400940
| Origin | AS400940 Railway |
| Origin code | IGP |
| Communities | 3356:3 3356:22 3356:100 3356:123 3356:575 3356:601 3356:901 3356:2011 36601:150 36601:2001 |
| Updated | 4d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 400940
| Origin | AS400940 Railway |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 12h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 400940
| Origin | AS400940 Railway |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 12h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS400940 to originate 2607:99c0::/32 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2607:99c0::/40 | /128 | AS2914 NTT-DATA-2914 | ARIN |
| 2607:99c0::/32 | /48 | AS400940 RAILWAY | ARIN |
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 |
|---|---|---|---|---|
| 2607:99c0::/40 | AS400940 RAILWAY | ARIN | Railway Corporation 548 Market St PMB 68956 San Francisco CA 94104 United States | MNT-RC-1550 |