These entries are queried from radb.net using whois, you can try my project getting these.
:AS266571 route: 45.7.108.0/22 origin: AS266571 mnt-by: MAINT-AS266571 source: TC last-modified: 2022-01-20T13:42:42Z rpki-ov-state: valid route: 45.7.108.0/23 origin: AS266571 descr: THARDELY C F DE ALMEIDA ME mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200129 #19:16:14Z source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: valid route: 45.7.108.0/23 origin: AS266571 mnt-by: MAINT-AS266571 source: TC last-modified: 2022-01-20T13:42:42Z rpki-ov-state: valid route: 45.7.108.0/24 origin: AS266571 mnt-by: MAINT-AS266571 source: TC last-modified: 2022-01-20T13:42:42Z rpki-ov-state: valid route: 45.7.108.0/24 origin: AS266571 descr: AS266571 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210707 #11:09:55Z source: RADB last-modified: 2023-11-13T16:07:50Z rpki-ov-state: valid route: 45.7.109.0/24 origin: AS266571 mnt-by: MAINT-AS266571 source: TC last-modified: 2022-01-20T13:42:42Z rpki-ov-state: valid route: 45.7.110.0/23 origin: AS266571 descr: THARDELY C F DE ALMEIDA ME mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200129 #19:16:59Z source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: valid route: 45.7.110.0/23 origin: AS266571 mnt-by: MAINT-AS266571 source: TC last-modified: 2022-01-20T13:42:42Z rpki-ov-state: valid route: 45.7.110.0/24 origin: AS266571 mnt-by: MAINT-AS266571 source: TC last-modified: 2022-01-20T13:42:42Z rpki-ov-state: valid route: 45.7.111.0/24 origin: AS266571 mnt-by: MAINT-AS266571 source: TC last-modified: 2022-01-20T13:42:42Z rpki-ov-state: valid route6: 2804:3e10::/32 descr: Transito ASAP to THARDELY C F DE ALMEIDA ME origin: AS266571 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20181002 source: RADB last-modified: 2023-11-13T15:54:57Z rpki-ov-state: valid route6: 2804:3e10::/32 origin: AS266571 mnt-by: MAINT-AS266571 source: TC last-modified: 2022-01-20T13:53:42Z rpki-ov-state: valid route6: 2804:3e10::/33 origin: AS266571 descr: THARDELY C F DE ALMEIDA ME mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200129 #19:18:19Z source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: valid route6: 2804:3e10::/33 origin: AS266571 mnt-by: MAINT-AS266571 source: TC last-modified: 2022-01-20T13:53:42Z rpki-ov-state: valid route6: 2804:3e10::/34 origin: AS266571 mnt-by: MAINT-AS266571 source: TC last-modified: 2022-01-20T13:53:42Z rpki-ov-state: valid route6: 2804:3e10:4000::/34 origin: AS266571 mnt-by: MAINT-AS266571 source: TC last-modified: 2022-01-20T13:53:42Z rpki-ov-state: valid route6: 2804:3e10:8000::/33 origin: AS266571 descr: THARDELY C F DE ALMEIDA ME mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200129 #19:18:44Z source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: valid route6: 2804:3e10:8000::/33 origin: AS266571 mnt-by: MAINT-AS266571 source: TC last-modified: 2022-01-20T13:53:42Z rpki-ov-state: valid route6: 2804:3e10:8000::/34 origin: AS266571 mnt-by: MAINT-AS266571 source: TC last-modified: 2022-01-20T13:53:42Z rpki-ov-state: valid route6: 2804:3e10:c000::/34 origin: AS266571 mnt-by: MAINT-AS266571 source: TC last-modified: 2022-01-20T13:53:42Z rpki-ov-state: valid