191.37.208.0/22 RODRIGUES & SARMENTO LTDA
Announced by AS263372 RODRIGUES & SARMENTO LTDA. RPKI valid Seen by 3 of our 5 looking glass sessions.
Summary
What the table says about 191.37.208.0/22
Prefix
Origin
AS263372 AS263372
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 00:02 UTC
Paths
How 191.37.208.0/22 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 263372
| Origin | AS263372 RODRIGUES & SARMENTO LTDA |
| Origin code | IGP |
| Communities | 903:100 903:900 |
| Updated | 1d 16h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS263372 to originate 191.37.208.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 191.37.208.0/21 | /24 | AS263372 AS263372 | 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 |
|---|---|---|---|---|
| 191.37.208.0/22 | AS263372 AS263372 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
| 191.37.208.0/21 covering | AS263372 AS263372 | RADB | CLARO S.A. Customer | MAINT-AS4230 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.