These entries are queried from radb.net using whois, you can try my project getting these.
:AS267314 route: 45.233.148.0/22 descr: G8 Customer Proxy Route origin: AS267314 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:2370::/48 descr: G8 Networks origin: AS267314 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20191227 source: RADB last-modified: 2023-11-13T15:59:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source