These entries are queried from radb.net using whois, you can try my project getting these.
:AS266238 route: 192.140.76.0/22 descr: G8 Networks origin: AS266238 mnt-by: MAINT-AS28329 changed: aldo.russo [at] g8.net.br 20170509 source: RADB last-modified: 2023-11-13T15:51:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.140.76.0/24 origin: AS266238 descr: AS266238 mnt-by: MAINT-AS53180 changed: gustavo.souza [at] ghps.com.br 20190812 source: RADB last-modified: 2023-11-13T15:57:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.140.77.0/24 origin: AS266238 descr: AS266238 mnt-by: MAINT-AS53180 changed: gustavo.souza [at] ghps.com.br 20190812 source: RADB last-modified: 2023-11-13T15:57:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.140.78.0/24 origin: AS266238 descr: AS266238 mnt-by: MAINT-AS53180 changed: gustavo.souza [at] ghps.com.br 20190812 source: RADB last-modified: 2023-11-13T15:57:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.140.79.0/24 origin: AS266238 descr: AS266238 mnt-by: MAINT-AS53180 changed: gustavo.souza [at] ghps.com.br 20190812 source: RADB last-modified: 2023-11-13T15:57:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3cd8::/32 descr: G8 Networks origin: AS266238 mnt-by: MAINT-AS28329 changed: aldo.russo [at] g8.net.br 20170509 source: RADB last-modified: 2023-11-13T15:51:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source