177.52.144.0/21 BRSULNET TELECOM LTDA
Announced by AS263656 BRSULNET TELECOM LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 177.52.144.0/21
Prefix
Origin
AS263656 AS263656
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-16 08:02 UTC
Paths
How 177.52.144.0/21 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 264409 28283 263656
| Origin | AS263656 BRSULNET TELECOM LTDA |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 2d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7195 28283 263656
| Origin | AS263656 BRSULNET TELECOM LTDA |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 15h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 263656
| Origin | AS263656 BRSULNET TELECOM LTDA |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6h 23m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS263656 to originate 177.52.144.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 177.52.144.0/21 | /24 | AS263656 AS263656 | LACNIC |