These entries are queried from radb.net using whois, you can try my project getting these.
:AS23037 route: 192.190.133.0/24 origin: AS23037 descr: Northeast Alabama Regional Medical Center mnt-by: MAINT-AS13760 changed: graham.wooden [at] uniti.com 20210630 #00:56:18Z source: RADB last-modified: 2023-11-13T16:07:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source