These entries are queried from radb.net using whois, you can try my project getting these.
:AS268325 route: 45.238.124.0/22 descr: ITX-BRASILNET origin: AS268325 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180705 #13:19:03Z source: RADB last-modified: 2023-11-13T15:54:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4f68::/32 descr: ITX-BRASILNET origin: AS268325 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180705 #13:19:29Z source: RADB last-modified: 2023-11-13T15:54:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source