These entries are queried from radb.net using whois, you can try my project getting these.
:AS267436 route: 181.191.0.0/22 descr: G8 Customer Proxy Route origin: AS267436 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20210128 source: RADB last-modified: 2023-11-13T16:03:31Z rpki-ov-state: valid route: 181.191.0.0/23 origin: AS267436 descr: PREFIX UPLINK admin-c: Luiz Silva tech-c: Andre Pereira mnt-by: MAINT-AS267436 changed: suporte [at] uplinkprovedor.com.br 20200930 source: TC rpki-ov-state: valid route: 181.191.2.0/23 origin: AS267436 descr: PREFIX UPLINK admin-c: Luiz Silva tech-c: Andre Pereira mnt-by: MAINT-AS267436 changed: suporte [at] uplinkprovedor.com.br 20200930 source: TC rpki-ov-state: valid route6: 2804:417c::/32 descr: G8 Customer Proxy Route origin: AS267436 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20210128 source: RADB last-modified: 2023-11-13T16:03:31Z rpki-ov-state: valid