131.161.251.0/24 CMTECH Com.e Serv.de Informatica Ltda
Announced by AS264403 CMTECH Com.e Serv.de Informatica Ltda. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 131.161.251.0/24
Prefix
Origin
AS264403 AS264403
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-14 00:02 UTC
Paths
How 131.161.251.0/24 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 3356 40850 21859 135377 264403
| Origin | AS264403 CMTECH Com.e Serv.de Informatica Ltda |
| Origin code | IGP |
| Communities | 3356:5 3356:22 3356:100 3356:123 3356:800 3356:901 3356:2190 36601:150 36601:2001 36601:13760 40850:465 40850:486 40850:5651 40850:11005 40850:21000 |
| Updated | 4d 0h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 40850 21859 135377 264403
| Origin | AS264403 CMTECH Com.e Serv.de Informatica Ltda |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6762 21859 135377 264403
| Origin | AS264403 CMTECH Com.e Serv.de Informatica Ltda |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 7h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS264403 to originate 131.161.251.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 131.161.251.0/24 | /24 | AS264403 AS264403 | 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 |
|---|---|---|---|---|
| 131.161.251.0/24 | AS264403 AS264403 | RADB | Angola Cables proxy-registered route object for customer AS264403 | MAINT-AS37468 |
| 131.161.250.0/23 covering | AS264403 AS264403 | RADB | AS264403 | MAINT-AS52965 |
| 131.161.248.0/22 covering | AS264403 AS264403 | RADB | Globenet Customer - 1Telecom - CMTech | MAINT-AS52320 |
| 131.161.248.0/22 covering | AS264403 AS264403 | TC | N | MAINT-AS264403 |