These entries are queried from radb.net using whois, you can try my project getting these.
:AS271822 route: 186.209.212.0/22 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS271822 notify: ipservices [at] columbus.co mnt-by: MAINT-AS23520 changed: gersain.rendon [at] cwc.com 20210108 source: RADB last-modified: 2023-11-13T16:03:23Z rpki-ov-state: valid route: 186.209.212.0/24 origin: AS271822 descr: NEDETEL R2 mnt-by: MAINT-AS264668 changed: networking [at] nedetel.net 20210303 #19:07:27Z source: RADB last-modified: 2023-11-13T16:03:58Z rpki-ov-state: valid route: 186.209.213.0/24 origin: AS271822 descr: NEDETEL R2 mnt-by: MAINT-AS264668 changed: networking [at] nedetel.net 20210303 #19:07:57Z source: RADB last-modified: 2023-11-13T16:03:58Z rpki-ov-state: valid route: 186.209.214.0/24 origin: AS271822 descr: NEDETEL R2 mnt-by: MAINT-AS264668 changed: networking [at] nedetel.net 20210303 #19:08:23Z source: RADB last-modified: 2023-11-13T16:03:58Z rpki-ov-state: valid route: 186.209.215.0/24 origin: AS271822 descr: NEDETEL R2 mnt-by: MAINT-AS264668 changed: networking [at] nedetel.net 20210303 #18:25:59Z source: RADB last-modified: 2023-11-13T16:03:44Z rpki-ov-state: valid route6: 2803:810::/32 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS271822 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gersain.rendon [at] cwc.com 20210108 source: RADB last-modified: 2023-11-13T16:03:23Z rpki-ov-state: valid