These entries are queried from radb.net using whois, you can try my project getting these.
:AS264983 route: 170.0.236.0/22 descr: Conecta Solu\xe7\xf5es LTDA-ME origin: AS264983 mnt-by: MAINT-AS264983 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20190121 #17:23:51(-02) source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.0.236.0/22 descr: ITX-POWERLINE origin: AS264983 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181122 #19:51:56Z source: RADB last-modified: 2023-11-13T15:55:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:30f4::/32 descr: ITX-POWERLINE origin: AS264983 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181004 #19:24:33Z source: RADB last-modified: 2023-11-13T15:54:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source