191.160.20.0/22 S. O. do Brasil Telecomunicacoes LTDA ME
Announced by AS28171 S. O. do Brasil Telecomunicacoes LTDA ME. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 191.160.20.0/22
Prefix
Origin
AS28171 AS28171
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 17:13 UTC
Paths
How 191.160.20.0/22 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.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 13760 264409 28171×3
| Origin | AS28171 S. O. do Brasil Telecomunicacoes LTDA ME |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 4d 0h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 264409 28171×3
| Origin | AS28171 S. O. do Brasil Telecomunicacoes LTDA ME |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6762 16735 28171
| Origin | AS28171 S. O. do Brasil Telecomunicacoes LTDA ME |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS28171 to originate 191.160.20.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 191.160.20.0/22 | /24 | AS28171 AS28171 | 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 |
|---|---|---|---|---|
| 191.160.20.0/22 | AS28171 AS28171 | TC | S.O. DO BRASIL TELECOM | MAINT-AS28171 |