These entries are queried from radb.net using whois, you can try my project getting these.
:AS266473 route: 170.83.224.0/22 descr: Navecom origin: AS266473 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20170302 #22:23:17Z source: RADB last-modified: 2023-11-13T15:50:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3864::/32 descr: Gerencia TEC origin: AS266473 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20170519 #21:33:59Z source: RADB last-modified: 2023-11-13T15:51:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source