These entries are queried from radb.net using whois, you can try my project getting these.
:AS33016 route: 204.63.171.0/24 descr: CyrusOne-Customer Prefix origin: AS33016 notify: hostmaster [at] cyrusone.com mnt-by: MAINT-AS62 changed: hostmaster [at] cyrusone.com 20190115 source: RADB last-modified: 2023-11-13T15:55:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.137.31.0/24 descr: CyrusOne-Customer Prefix origin: AS33016 notify: hostmaster [at] cyrusone.com mnt-by: MAINT-AS62 changed: hostmaster [at] cyrusone.com 20190322 source: RADB last-modified: 2023-11-13T15:55:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source