These entries are queried from radb.net using whois, you can try my project getting these.
:AS266041 route: 45.4.76.0/22 descr: G8 Networks origin: AS266041 mnt-by: MAINT-AS28329 changed: marcio.cavalcante [at] g8.net.br 20180529 source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.4.76.0/24 descr: ITX-WCS origin: AS266041 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180713 #19:10:32Z source: RADB last-modified: 2023-11-13T15:54:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.4.77.0/24 descr: ITX-WCS origin: AS266041 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180713 #19:11:01Z source: RADB last-modified: 2023-11-13T15:54:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:39a4::/32 descr: G8 Networks origin: AS266041 mnt-by: MAINT-AS28329 changed: marcio.cavalcante [at] g8.net.br 20180529 source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source