These entries are queried from radb.net using whois, you can try my project getting these.
:AS263201 route: 190.53.47.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS263201 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: jtrespalacios [at] columbus-networks.com 20140114 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: valid