These entries are queried from radb.net using whois, you can try my project getting these.
:AS262245 route: 201.221.122.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS262245 notify: ipcolombia [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: wfajardo [at] columbus-networks.com 20121008 #14:20:51Z source: RADB last-modified: 2023-11-13T15:55:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:0:370::/48 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS262245 notify: ipcolombia [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: wfajardo [at] columbus-networks.com 20121008 #14:17:41Z source: RADB last-modified: 2023-11-13T15:55:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source