Here you can find information on the validity status of a specific prefix. The announcements collected by the tool are listed grouped by day, prefix, origin AS and along with their classification.
ROAs
Prefix
:
201.131.240.0/23
Valid origin
:
52758 Global Network Telecomunicações do Brasil Ltda.
Max length
:
23
Prefix
:
201.131.240.0/21
Valid origin
:
52758 Global Network Telecomunicações do Brasil Ltda.
Max length
:
21
Prefix
:
201.131.240.0/22
Valid origin
:
52758 Global Network Telecomunicações do Brasil Ltda.