These entries are queried from radb.net using whois, you can try my project getting these.
:AS13512 route: 208.80.84.0/22 descr: Proxy route-object for Monroe Telephone Co. origin: AS13512 mnt-by: MAINT-AS25899 changed: pkaushal [at] lsnetworks.net 20141006 #23:38:20Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source