These entries are queried from radb.net using whois, you can try my project getting these.
:AS27782 route: 200.1.8.0/21 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS27782 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: rafael.espinosa [at] cwc.com 20220107 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: 200.1.8.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS27782 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: gersain.rendon [at] cwc.com 20230125 source: RADB last-modified: 2023-11-13T16:13:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source