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
:
187.120.64.0/18
Valid origin
:
28202 Rede Brasileira de Comunicacao S/A
Max length
:
25
Prefix
:
187.120.64.0/19
Valid origin
:
28202 Rede Brasileira de Comunicacao S/A