These entries are queried from radb.net using whois, you can try my project getting these.
:AS265291 route: 45.166.32.0/22 descr: G8 Customer Proxy Route origin: AS265291 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20210412 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.34.0/23 descr: G8 Customer Proxy Route origin: AS265291 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200804 source: RADB last-modified: 2023-11-13T16:01:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.166.35.0/24 descr: CLARO S.A. Customer origin: AS265291 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210915 source: RADB last-modified: 2023-11-13T16:08:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5560::/32 descr: G8 Customer Proxy Route origin: AS265291 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20210412 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source