These entries are queried from radb.net using whois, you can try my project getting these.
:AS18571 route: 205.245.89.0/24 origin: AS18571 descr: Proxy route object for The Western Reserve Mutual Casualty Company mnt-by: MAINT-AS27364 changed: tprevost [at] agoc.com 20190315 #12:19:27Z source: RADB last-modified: 2023-11-13T16:10:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source