137.123.0.0/16 SUNY College at Cortland
Announced by AS27219 SUNY College at Cortland. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 137.123.0.0/16
Prefix
Origin
AS27219 SUNY-CORTLAND
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-15 04:02 UTC
Paths
How 137.123.0.0/16 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 27219×6
| Origin | AS27219 SUNY College at Cortland |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 23h 51m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 3770 13536 27219×3
| Origin | AS27219 SUNY College at Cortland |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 10h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3770 13536 27219×3
| Origin | AS27219 SUNY College at Cortland |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 10h 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 |
|---|---|---|---|---|
| 137.123.0.0/16 | AS11351 TWC-11351-NORTHEAST | RADB | RR-RC-SUNY Cortand-Syracuse | MAINT-RR |
| 137.123.0.0/16 | AS27219 SUNY-CORTLAND | RADB | proxy for SUNY-Cortland | MAINT-SOVER-NOC |