These entries are queried from radb.net using whois, you can try my project getting these.
:AS397012 route: 209.251.237.0/24 origin: AS397012 descr: Evoque customer: Oxya Corp mnt-by: MAINT-AS32298 changed: bseaver [at] evoquedcs.com 20230616 #18:42:16Z source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source