These entries are queried from radb.net using whois, you can try my project getting these.
:AS10524 route: 12.24.141.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS10524 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: oortiz [at] columbus-networks.com 20110929 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: 192.254.108.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS10524 mnt-by: MAINT-AS23520 changed: emckenzie [at] columbus.co 20141229 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: valid