These entries are queried from radb.net using whois, you can try my project getting these.
:AS393830 route: 192.111.111.0/24 origin: AS393830 descr: Proxy route object for Maine Municipal Assoc. admin-c: IA93-ARIN tech-c: IA93-ARIN notify: ip-admin [at] firstlight.net mnt-by: MAINT-SOVER-NOC changed: jhall [at] firstlight.net 20220713 source: RADB last-modified: 2023-11-13T16:11:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source