These entries are queried from radb.net using whois, you can try my project getting these.
:AS266579 route: 45.7.8.0/22 descr: G8 Networks origin: AS266579 mnt-by: MAINT-AS28329 changed: aldo.russo [at] g8.net.br 20170530 source: RADB last-modified: 2023-11-13T15:51:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.7.8.0/23 origin: AS266579 descr: AS266579 mnt-by: MAINT-AS53180 changed: getulio [at] infortel.net.br 20211123 #16:57:14Z source: RADB last-modified: 2023-11-13T16:08:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.7.10.0/23 origin: AS266579 descr: AS266579 mnt-by: MAINT-AS53180 changed: getulio [at] infortel.net.br 20211123 #16:57:37Z source: RADB last-modified: 2023-11-13T16:08:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3e30::/32 descr: G8 Networks origin: AS266579 mnt-by: MAINT-AS28329 changed: aldo.russo [at] g8.net.br 20170530 source: RADB last-modified: 2023-11-13T15:51:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source