201.131.240.0/21 Global Network Telecomunicacoes do Brasil Ltda.
Announced by AS52758 Global Network Telecomunicacoes do Brasil Ltda. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 201.131.240.0/21
Prefix
Origin
AS52758 AS52758
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
13
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 00:02 UTC
Paths
How 201.131.240.0/21 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 174 52468 52758
| Origin | AS52758 Global Network Telecomunicacoes do Brasil Ltda. |
| Origin code | IGP |
| Communities | 174:21301 174:22042 36601:150 36601:174 36601:2001 |
| Updated | 4d 22h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 37468 52468 52758
| Origin | AS52758 Global Network Telecomunicacoes do Brasil Ltda. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 6h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52758
| Origin | AS52758 Global Network Telecomunicacoes do Brasil Ltda. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 20h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS52758 to originate 201.131.240.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 201.131.240.0/21 | /24 | AS52758 AS52758 | 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 |
|---|---|---|---|---|
| 201.131.240.0/21 | AS52758 AS52758 | RADB | WIX | MAINT-AS53013 |
| 201.131.240.0/21 | AS52758 AS52758 | TC | Global Network Telecomunicacoes do Brasil Ltda | MAINT-AS52758 |
More specific
Prefixes inside 201.131.240.0/21
13 announced prefixes fall inside this one.
Show the 13 prefixes
201.131.240.0/22 AS52758 AS52758201.131.240.0/23 AS52758 AS52758201.131.240.0/24 AS52758 AS52758201.131.242.0/23 AS52758 AS52758201.131.242.0/24 AS52758 AS52758201.131.243.0/24 AS52758 AS52758201.131.244.0/22 AS52758 AS52758201.131.244.0/23 AS52758 AS52758201.131.244.0/24 AS52758 AS52758201.131.245.0/24 AS52758 AS52758201.131.246.0/23 AS52758 AS52758201.131.246.0/24 AS52758 AS52758201.131.247.0/24 AS52758 AS52758