These entries are queried from radb.net using whois, you can try my project getting these.
:AS266780 route: 45.234.112.0/22 descr: ECP_26505_266780 origin: AS266780 mnt-by: MNT-AS11081 changed: u.willems [at] uts.cw 20180424 #13:42:57Z source: RADB last-modified: 2023-11-13T15:53:26Z rpki-ov-state: valid route6: 2803:9f20::/32 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS266780 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: jleiva [at] cwc.com 20191112 source: RADB last-modified: 2023-11-13T15:58:51Z rpki-ov-state: valid