23.236.10.0/23 Columbus Telecommunications (Barbados) Limited
Announced by AS14813 Columbus Telecommunications (Barbados) Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 23.236.10.0/23
Prefix
Origin
AS14813 BB-COLUMBUS
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 2 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 23.236.10.0/23 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 23520 14813
| Origin | AS14813 Columbus Telecommunications (Barbados) Limited |
| Origin code | incomplete |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1299 23520 14813
| Origin | AS14813 Columbus Telecommunications (Barbados) Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6762 23520 14813
| Origin | AS14813 Columbus Telecommunications (Barbados) Limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS14813 to originate 23.236.0.0/20 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 23.236.0.0/20 | /23 | AS14813 BB-COLUMBUS | 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 |
|---|---|---|---|---|
| 23.236.0.0/20 covering | AS14813 BB-COLUMBUS | ARIN | Columbus Telecommunications (Barbados) Limited | MNT-CTBL |
| 23.236.0.0/20 covering | AS14813 BB-COLUMBUS | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.