These entries are queried from radb.net using whois, you can try my project getting these.
:AS52287 route: 200.13.132.0/22 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS52287 mnt-by: MAINT-AS23520 changed: jrivera [at] columbus-networks.com 20110311 source: RADB last-modified: 2023-11-13T15:55:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.13.132.0/23 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS52287 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: rprudhomme [at] columbus.co 20141111 source: RADB last-modified: 2023-11-13T15:55:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source