These entries are queried from radb.net using whois, you can try my project getting these.
:AS395627 route: 168.245.224.0/24 origin: AS395627 descr: Proxy route for City of Montgomery, AS395627 (for ITS) mnt-by: MAINT-AS13760 changed: graham.wooden [at] uniti.com 20181220 #17:45:40Z source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source