These entries are queried from radb.net using whois, you can try my project getting these.
:AS268696 route: 38.250.240.0/22 origin: AS268696 descr: Route Object Registered for Cogent Communications Customer- Micron Line Servicos de Informatica LTDA geoidx: BR mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20230703 #16:44:00Z source: RADB last-modified: 2023-11-13T16:17:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.165.244.0/22 origin: AS268696 descr: Rota Tuddo mnt-by: MAINT-AS268696 changed: cgr [at] tuddointernet.com.br 20190709 #20:04:01Z source: RADB last-modified: 2023-11-13T15:56:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.165.244.0/23 origin: AS268696 descr: ITX-TUDDOINTERNET mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190204 #13:13:05Z source: RADB last-modified: 2023-11-13T15:55:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5534::/32 descr: G8 Customer Proxy Route origin: AS268696 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200123 source: RADB last-modified: 2023-11-13T15:59:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source