These entries are queried from radb.net using whois, you can try my project getting these.
:AS267065 route: 45.228.132.0/22 descr: ITX-BRASILNET origin: AS267065 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20171218 #19:05:08Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:479c::/32 descr: ITX-BRASILNET origin: AS267065 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20171218 #19:05:38Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source