These entries are queried from radb.net using whois, you can try my project getting these.
:AS265873 route: 45.226.64.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS265873 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: respinosa [at] columbus.co 20221206 source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.226.67.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS265873 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: rafael.espinosa [at] cwc.com 20191106 source: RADB last-modified: 2023-11-13T15:58:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source