137.21.0.0/16 SUNY College at Brockport
Announced by AS399697 SUNY College at Brockport. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 137.21.0.0/16
Prefix
Origin
AS399697 SUNY-BROCKPORT
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 00:02 UTC
Paths
How 137.21.0.0/16 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 399697×4 39967 399697
| Origin | AS399697 SUNY College at Brockport |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 0h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 399697×8
| Origin | AS399697 SUNY College at Brockport |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 22h 13m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 174 399697×4 39967 399697
| Origin | AS399697 SUNY College at Brockport |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 10h 55m 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 |
|---|---|---|---|---|
| 137.21.0.0/16 | AS399697 SUNY-BROCKPORT | ARIN | Brockport Campus | MNT-SCAB-Z |