167.121.0.0/16 Norfolk Southern Corporation
Announced by AS10662 Norfolk Southern Corporation. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 167.121.0.0/16
Prefix
Origin
AS10662 NORFOLK-SOUTHERN
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
1
IRR route objects
1 exact, 0 covering
Origin since
2026-10-17 20:01 UTC
Paths
How 167.121.0.0/16 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 174 6461 10662×4
| Origin | AS10662 Norfolk Southern Corporation |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 10d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 202 10662×4
| Origin | AS10662 Norfolk Southern Corporation |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 10d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 10662×4
| Origin | AS10662 Norfolk Southern Corporation |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 3d 21h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 167.121.0.0/16 | AS10662 NORFOLK-SOUTHERN | RADB | Norfolk Southern Railway | MAINT-AS10662 |
More specific
Prefixes inside 167.121.0.0/16
1 announced prefix fall inside this one.