These entries are queried from radb.net using whois, you can try my project getting these.
:AS262957 route: 186.226.216.0/22 descr: ITX-MJA origin: AS262957 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181011 #18:13:33Z source: RADB last-modified: 2023-11-13T15:54:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.226.218.0/24 descr: CLARO S.A. Customer origin: AS262957 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190625 source: RADB last-modified: 2023-11-13T15:56:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:e78::/32 descr: G8 Customer Proxy Route origin: AS262957 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200618 source: RADB last-modified: 2023-11-13T16:01:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:e78:8000::/34 descr: G8 Customer Proxy Route origin: AS262957 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source