These entries are queried from radb.net using whois, you can try my project getting these.
:AS264027 route: 143.0.216.0/22 descr: G8 Networks origin: AS264027 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20191105 source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: valid route: 143.0.216.0/22 descr: MEGANET CRIDv4 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:22Z rpki-ov-state: valid route: 143.0.216.0/22 origin: AS264027 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20210226 source: NTTCOM rpki-ov-state: valid route: 143.0.216.0/23 descr: MEGANET CRIDv4 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:22Z rpki-ov-state: valid route: 143.0.216.0/24 descr: MEGANET CRIDv4 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:22Z rpki-ov-state: valid route: 143.0.217.0/24 descr: MEGANET CRIDv4 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:22Z rpki-ov-state: valid route: 143.0.218.0/23 descr: MEGANET CRIDv4 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:22Z rpki-ov-state: valid route: 143.0.218.0/24 descr: MEGANET CRIDv4 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:22Z rpki-ov-state: valid route: 143.0.219.0/24 descr: MEGANET CRIDv4 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:22Z rpki-ov-state: valid route: 177.74.180.0/22 origin: AS264027 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20210226 source: NTTCOM rpki-ov-state: valid route: 177.74.180.0/22 descr: MEGANET CRIDv4 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:22Z rpki-ov-state: valid route: 177.74.180.0/22 descr: G8 Customer Proxy Route origin: AS264027 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200327 source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: valid route: 177.74.180.0/23 descr: MEGANET CRIDv4 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:22Z rpki-ov-state: valid route: 177.74.180.0/24 descr: MEGANET CRIDv4 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:22Z rpki-ov-state: valid route: 177.74.181.0/24 descr: MEGANET CRIDv4 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:22Z rpki-ov-state: valid route: 177.74.182.0/23 descr: MEGANET CRIDv4 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:22Z rpki-ov-state: valid route: 177.74.182.0/24 descr: MEGANET CRIDv4 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:22Z rpki-ov-state: valid route: 177.74.183.0/24 descr: MEGANET CRIDv4 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:22Z rpki-ov-state: valid route6: 2804:29a8::/32 descr: G8 Networks origin: AS264027 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20191105 source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: valid route6: 2804:29a8::/32 descr: MEGANET CRIDv6 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:36Z rpki-ov-state: valid route6: 2804:29a8::/32 origin: AS264027 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20210226 source: NTTCOM rpki-ov-state: valid route6: 2804:29a8::/33 descr: MEGANET CRIDv6 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:36Z rpki-ov-state: valid route6: 2804:29a8::/34 descr: MEGANET CRIDv6 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:36Z rpki-ov-state: valid route6: 2804:29a8:4000::/34 descr: MEGANET CRIDv6 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:36Z rpki-ov-state: valid route6: 2804:29a8:8000::/33 descr: MEGANET CRIDv6 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:36Z rpki-ov-state: valid route6: 2804:29a8:8000::/34 descr: MEGANET CRIDv6 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:36Z rpki-ov-state: valid route6: 2804:29a8:c000::/34 descr: MEGANET CRIDv6 origin: AS264027 notify: noc [at] meganetturbo.com.br mnt-by: MAINT-AS264027 changed: noc [at] meganetturbo.com.br 20211215 source: TC last-modified: 2021-12-15T16:56:36Z rpki-ov-state: valid