These entries are queried from radb.net using whois, you can try my project getting these.
:AS23189 route: 12.129.160.0/24 descr: O'Shaughnessy Asset Management, LLC origin: AS23189 mnt-by: MAINT-AS27506 changed: robert.hinst [at] crowncastle.com 20190214 #19:39:41Z source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source