131.72.48.0/22 BJ NET Provedor de Internet Ltda. - ME
Announced by AS52545 BJ NET Provedor de Internet Ltda. - ME. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 131.72.48.0/22
Prefix
Origin
AS52545 AS52545
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
2
IRR route objects
4 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 131.72.48.0/22 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 174 52545×2
| Origin | AS52545 BJ NET Provedor de Internet Ltda. - ME |
| Origin code | IGP |
| Communities | 174:21301 174:22042 36601:150 36601:174 36601:2001 |
| Updated | 4d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 53062 52545
| Origin | AS52545 BJ NET Provedor de Internet Ltda. - ME |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 3d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52545
| Origin | AS52545 BJ NET Provedor de Internet Ltda. - ME |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS52545 to originate 131.72.48.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 131.72.48.0/22 | /24 | AS52545 AS52545 | 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 |
|---|---|---|---|---|
| 131.72.48.0/22 | AS52545 AS52545 | ALTDB | BJ NET Provedor de Internet Ltda | MAINT-AS52545 |
| 131.72.48.0/22 | AS52545 AS52545 | NTTCOM | new RO for bjnet.com.br | MAINT-BJNET |
| 131.72.48.0/22 | AS52545 AS52545 | RADB | ITX-GRUPOG1 | MAINT-AS18678 |
| 131.72.48.0/22 | AS52545 AS52545 | TC | BJ NET Provedor de Internet Ltda | MAINT-AS52545 |
More specific
Prefixes inside 131.72.48.0/22
2 announced prefixes fall inside this one.