These entries are queried from radb.net using whois, you can try my project getting these.
:AS52325 route: 190.151.132.0/22 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS52325 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: fospina [at] columbus.co 20140627 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.151.132.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS52325 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: jalonso [at] columbus-networks.com 20110619 source: RADB last-modified: 2023-11-13T15:55:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.151.133.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS52325 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: jalonso [at] columbus-networks.com 20110619 source: RADB last-modified: 2023-11-13T15:55:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.151.134.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS52325 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: jalonso [at] columbus-networks.com 20110619 source: RADB last-modified: 2023-11-13T15:55:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.151.135.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS52325 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: rprudhomme [at] columbus-networks.com 20120418 source: RADB last-modified: 2023-11-13T15:55:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source