These entries are queried from radb.net using whois, you can try my project getting these.
:AS266035 route: 45.4.12.0/22 descr: ROG\xc9RIO FERREIRA ROSA & CIA LTDA origin: AS266035 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS266035 changed: db-admin [at] bgp.net.br 20200707 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: 45.4.12.0/22 descr: G8 Networks origin: AS266035 mnt-by: MAINT-AS28329 changed: aldo.russo [at] g8.net.br 20170308 source: RADB last-modified: 2023-11-13T15:50:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:398c::/32 descr: G8 Networks origin: AS266035 mnt-by: MAINT-AS28329 changed: aldo.russo [at] g8.net.br 20170308 source: RADB last-modified: 2023-11-13T15:50:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source