149.137.192.0/21 Centersquare
Announced by AS12213 Centersquare. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 149.137.192.0/21
Prefix
Origin
AS12213 CNSQ-AS12213
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 12:02 UTC
Paths
How 149.137.192.0/21 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 3356 12213
| Origin | AS12213 Centersquare |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 9h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12213
| Origin | AS12213 Centersquare |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 12213
| Origin | AS12213 Centersquare |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 21h 53m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS12213 to originate 149.137.192.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 149.137.192.0/20 | /24 | AS12213 CNSQ-AS12213 | 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 |
|---|---|---|---|---|
| 149.137.192.0/21 | AS12213 CNSQ-AS12213 | RADB | DFW AGGREGATE | MAINT-AS12213 |
| 149.137.192.0/20 covering | AS12213 CNSQ-AS12213 | ARIN | Centersquare | MNT-PIL-188 |