These entries are queried from radb.net using whois, you can try my project getting these.
:AS52883 route: 177.129.76.0/24 descr: G8 Networks origin: AS52883 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20190429 source: RADB last-modified: 2023-11-13T15:56:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:3e0::/48 descr: ITX-SAMM origin: AS52883 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180529 #12:01:24Z source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source