These entries are queried from radb.net using whois, you can try my project getting these.
:AS47059 route: 198.200.204.0/24 descr: York Hospital origin: AS47059 mnt-by: MAINT-TVC changed: dan [at] firstlight.net 20180813 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.200.204.0/24 descr: RR-RC-York Hospital-Northeast origin: AS47059 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181212 #17:36:03Z source: RADB last-modified: 2023-11-13T16:15:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:f:c000::/48 descr: York Hospital origin: AS47059 mnt-by: MAINT-TVC changed: dan [at] firstlight.net 20180813 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:f:c000::/48 descr: RR-RC-York Hospital-Northeast origin: AS47059 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181212 #17:36:03Z source: RADB last-modified: 2023-11-13T16:15:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source