These entries are queried from radb.net using whois, you can try my project getting these.
:AS61744 route: 131.72.128.0/22 descr: power net telecom eireli-me origin: AS61744 mnt-by: MAINT-AS61744 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20180806 #09:44:27(-03) 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: 131.72.128.0/22 descr: GoTelecom origin: AS61744 mnt-by: MAINT-AS263047 changed: eng [at] linkfull.com.br 20160108 #09:44:26Z source: RADB last-modified: 2023-11-13T15:58:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1bb4::/32 descr: Netway origin: AS61744 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20170127 #19:14:44Z source: RADB last-modified: 2023-11-13T15:50:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source