These entries are queried from radb.net using whois, you can try my project getting these.
:AS62689 route: 162.12.216.0/24 descr: Kincaid Network Solutions origin: AS62689 mnt-by: MAINT-AS27506 changed: slefevre [at] lightower.com 20180530 source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source