These entries are queried from radb.net using whois, you can try my project getting these.
:AS61594 route: 45.160.216.0/22 descr: DGNETWORK TECNOLOGIA E SERVICOS LTDA origin: AS61594 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS61594 changed: db-admin [at] bgp.net.br 20200928 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.160.216.0/22 origin: AS61594 descr: DGNETWORK mnt-by: MAINT-AS263623 changed: marcus.tardelli [at] goxinternet.com.br 20221011 #18:04:19Z source: RADB last-modified: 2023-11-13T16:12:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.160.216.0/24 origin: AS61594 descr: DGNETWORK mnt-by: MAINT-AS263623 changed: tiago.duarte [at] goxinternet.com.br 20230322 #17:24:33Z source: RADB last-modified: 2023-11-13T16:15:36Z rpki-ov-state: valid route: 45.160.217.0/24 origin: AS61594 descr: DGNETWORK mnt-by: MAINT-AS263623 changed: tiago.duarte [at] goxinternet.com.br 20230322 #17:25:02Z source: RADB last-modified: 2023-11-13T16:15:36Z rpki-ov-state: valid route6: 2804:510c::/32 descr: PROXY FOR OPENX CUSTOMER origin: AS61594 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20210518 remarks: Tue May 18 14:20:37 2021 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: valid route6: 2804:510c::/33 origin: AS61594 descr: DGNETWORK mnt-by: MAINT-AS263623 changed: marcus.tardelli [at] goxinternet.com.br 20221011 #18:16:47Z source: RADB last-modified: 2023-11-13T16:12:43Z rpki-ov-state: valid