These entries are queried from radb.net using whois, you can try my project getting these.
:AS198578 route: 216.93.96.0/19 origin: AS198578 descr: Customer Route by LOA mnt-by: MAINT-AS10369 changed: cadams [at] fiberlinkcc.com 20230523 #14:40:00Z source: RADB last-modified: 2023-11-13T16:17:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source