These entries are queried from radb.net using whois, you can try my project getting these.
:AS263216 route: 191.98.208.0/21 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS263216 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: giovanna.castro [at] cwc.com 20190902 source: RADB last-modified: 2023-11-13T15:57:08Z rpki-ov-state: valid