These entries are queried from radb.net using whois, you can try my project getting these.
:AS45198 route: 203.189.25.0/24 descr: MINTER ELLISON ADMIN origin: AS45198 mnt-by: MAINT-AS7474 changed: noc [at] optus.net.au 20080506 source: RADB last-modified: 2023-11-13T16:04:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source