These entries are queried from radb.net using whois, you can try my project getting these.
:AS52336 route: 167.250.112.0/24 descr: AIG - UFINET TRANSIT origin: AS52336 mnt-by: MAINT-AS52468 changed: maalvarez [at] ufinet.com 20160303 #02:50:03Z source: RADB last-modified: 2023-11-13T16:08:35Z rpki-ov-state: valid route: 168.77.210.0/23 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS52336 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: respinosa [at] columbus.co 20161017 source: RADB last-modified: 2023-11-13T15:55:50Z rpki-ov-state: valid route: 168.77.212.0/23 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS52336 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: respinosa [at] columbus.co 20230314 source: RADB last-modified: 2023-11-13T16:15:24Z rpki-ov-state: valid route6: 2801:158::/36 descr: AIG - UFINET TRANSIT origin: AS52336 mnt-by: MAINT-AS52468 changed: maalvarez [at] ufinet.com 20160303 #13:38:06Z source: RADB last-modified: 2023-11-13T16:08:35Z rpki-ov-state: valid