131.72.160.0/22 Work 349 Internet Provedores ltda - ME
Announced by AS61731 Work 349 Internet Provedores ltda - ME. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 131.72.160.0/22
Prefix
Origin
AS61731 AS61731
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
4
IRR route objects
4 exact, 0 covering
In RouteViews
2026-10-12 08:02 UTC
Paths
How 131.72.160.0/22 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 13786 61582×3 268209 61731
| Origin | AS61731 Work 349 Internet Provedores ltda - ME |
| 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 | 4d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 13786 61582×3 268209 61731
| Origin | AS61731 Work 349 Internet Provedores ltda - ME |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 16h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 15830 61731×3
| Origin | AS61731 Work 349 Internet Provedores ltda - ME |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 3d 12h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS61731 to originate 131.72.160.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 131.72.160.0/22 | /24 | AS61731 AS61731 | 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 |
|---|---|---|---|---|
| 131.72.160.0/22 | AS61731 AS61731 | ALTDB | Proxy Work 349 | MAINT-AS52772 |
| 131.72.160.0/22 | AS61731 AS61731 | NTTCOM | SPACE NETWORK | MAINT-SPACENETWORK |
| 131.72.160.0/22 | AS61731 AS61731 | RADB | NEW LINK | MAINT-AS18678 |
| 131.72.160.0/22 | AS61731 AS61731 | TC | N | MAINT-AS61731 |
More specific
Prefixes inside 131.72.160.0/22
4 announced prefixes fall inside this one.