These entries are queried from radb.net using whois, you can try my project getting these.
:AS36705 route: 206.211.224.0/19 descr: RR-RC-Saint Vincent Health Systems-SWOH origin: AS36705 mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source