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
:
83.230.96.0/19
Valid origin
:
8508 Silesian University of Technology, Computer Centre
Max length
:
19
Prefix
:
83.230.123.0/24
Valid origin
:
8508 Silesian University of Technology, Computer Centre