These entries are queried from radb.net using whois, you can try my project getting these.
:AS393573 route: 67.230.115.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS393573 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: jtrespalacios [at] columbus.co 20161014 source: RADB last-modified: 2023-11-13T15:56:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.46.140.0/22 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS393573 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: gersain.rendon [at] cwc.com 20200407 source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.85.156.0/23 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS393573 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20160712 source: RADB last-modified: 2023-11-13T15:56:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.96.168.0/22 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS393573 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: respinosa [at] columbus.co 20180102 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.254.110.0/24 origin: AS393573 descr: OSNET Wireless IP Transit Client admin-c: RIVER6-ARIN tech-c: RIVER5-ARIN notify: tier2 [at] osnetpr.com mnt-by: MAINT-AS21559 changed: gtrejo [at] osnetpr.com 20210714 #14:43:29Z source: RADB last-modified: 2023-11-13T16:14:56Z rpki-ov-state: valid route: 196.12.166.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS393573 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: Richard.prudhomme [at] cwc.com 20160404 source: RADB last-modified: 2023-11-13T15:55:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.39.232.0/22 origin: AS393573 descr: OSNET Wireless IP Transit Client admin-c: RIVER6-ARIN tech-c: RIVER5-ARIN notify: tier2 [at] osnetpr.com mnt-by: MAINT-AS21559 changed: gtrejo [at] osnetpr.com 20211213 #20:19:53Z source: RADB last-modified: 2023-11-13T16:14:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:5980::/32 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS393573 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gcastro [at] cwc.com 20160712 source: RADB last-modified: 2023-11-13T15:56:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source