These entries are queried from radb.net using whois, you can try my project getting these.
:AS63478 route: 44.135.219.0/24 descr: HamWAN CRD - LOA on File from ARDC origin: AS63478 mnt-by: MAINT-AS396503 changed: helpdesk [at] 10vpn.ne 20180802 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.163.45.0/24 descr: Day Kimball Hospital origin: AS63478 mnt-by: MAINT-AS27506 changed: michael.dimambro [at] crowncastle.com 20220112 source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.163.46.0/24 descr: Day Kimball Hospital origin: AS63478 mnt-by: MAINT-AS27506 changed: michael.dimambro [at] crowncastle.com 20220112 source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source