These entries are queried from radb.net using whois, you can try my project getting these.
:AS55210 route: 198.22.46.0/24 descr: WOW! Customer Route origin: AS55210 mnt-by: MAINT-AS16724 changed: jashton [at] esnet.com 20130729 #17:35:30Z source: RADB last-modified: 2023-12-11T16:00:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source