191.5.176.0/21 Chapeco Tecnologia em Telecomunicacoes Ltda.
Announced by AS53238 Chapeco Tecnologia em Telecomunicacoes Ltda. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 191.5.176.0/21
Prefix
Origin
AS53238 AS53238
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
8
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 191.5.176.0/21 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 13760 13786 28146 53238
| Origin | AS53238 Chapeco Tecnologia em Telecomunicacoes Ltda. |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 6695:0:263009 6695:0:263444 6695:0:267613 20717:0:263009 20717:0:263444 20717:0:267613 48793:0:263009 48793:0:263444 48793:0:267613 63034:0:263009 63034:0:263444 63034:0:267613 |
| Updated | 5d 2h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 13786 28146 53238
| Origin | AS53238 Chapeco Tecnologia em Telecomunicacoes Ltda. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 10h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52320 8167 28283 53169 262399 53238×7
| Origin | AS53238 Chapeco Tecnologia em Telecomunicacoes Ltda. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS53238 to originate 191.5.176.0/20 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 191.5.176.0/20 | /32 | AS53238 AS53238 | 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 |
|---|---|---|---|---|
| 191.5.176.0/21 | AS53238 AS53238 | TC | Chapeco Tecnologia em Telecomunicacoes Ltda. | MAINT-AS53238 |
| 191.5.176.0/20 covering | AS53238 AS53238 | RADB | ITX-GRUPOG1 | MAINT-AS18678 |
| 191.5.176.0/20 covering | AS53238 AS53238 | TC | Chapeco Tecnologia em Telecomunicacoes Ltda. | MAINT-AS53238 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 191.5.176.0/21
8 announced prefixes fall inside this one.