These entries are queried from radb.net using whois, you can try my project getting these.
:AS25925 route: 198.161.86.0/24 descr: City Of Lethbridge origin: AS25925 mnt-by: CYBERA-AB-MNT changed: unread [at] ripe.net 20000101 source: CANARIE rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source