These entries are queried from radb.net using whois, you can try my project getting these.
:AS54214 route: 199.248.134.0/23 descr: Comanche County Memorial Hospital (CCMH) origin: AS54214 mnt-by: MAINT-AS5078 changed: andrew [at] onenet.net 20170906 #23:47:33Z source: RADB last-modified: 2023-11-13T15:51:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.63.216.0/21 descr: Comanche County Memorial Hospital (CCMH) origin: AS54214 mnt-by: MAINT-AS5078 changed: andrew [at] onenet.net 20170906 #23:47:15Z source: RADB last-modified: 2023-11-13T15:51:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source