191.53.232.0/23 MASTER S/A
Announced by AS28202 MASTER S/A. RPKI valid Seen by 3 of our 5 looking glass sessions.
Summary
What the table says about 191.53.232.0/23
Prefix
Origin
AS28202 AS28202
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 12:02 UTC
Paths
How 191.53.232.0/23 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.
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 28202
| Origin | AS28202 MASTER S/A |
| Origin code | IGP |
| Communities | 903:100 903:900 |
| Updated | 4d 19h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS28202 to originate 191.53.0.0/16 up to /25. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 191.53.0.0/16 | /25 | AS28202 AS28202 | LACNIC |
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 |
|---|---|---|---|---|
| 191.53.232.0/23 | AS28202 AS28202 | RADB | RBC - Rede Brasileira de Comunicacao Ltda | MAINT-AS28202 |
| 191.53.128.0/17 covering | AS28202 AS28202 | RADB | RBC - Rede Brasileira de Comunicacao Ltda | MAINT-AS28202 |
| 191.53.0.0/16 covering | AS28202 AS28202 | RADB | RBC - Rede Brasileira de Comunicacao Ltda | MAINT-AS28202 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.