These entries are queried from radb.net using whois, you can try my project getting these.
:AS263946 route: 138.219.196.0/22 descr: HIGH CONNECT REDES DE TELECOMUNICACOES LTDA origin: AS263946 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS263946 changed: db-admin [at] bgp.net.br 20201001 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: 138.219.196.0/22 descr: Transito Net Botanic - Connect origin: AS263946 admin-c: Eduardo Parajo tech-c: Epafras Schaden mnt-by: MAINT-AS28663 changed: epafras [at] durand.com.br 20170306 #13:14:12Z source: RADB last-modified: 2023-11-13T16:07:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2830::/32 descr: Transito Net Botanic - Connect origin: AS263946 admin-c: Eduardo Parajo tech-c: Epafras Schaden mnt-by: MAINT-AS28663 changed: epafras [at] durand.com.br 20170306 #13:15:45Z source: RADB last-modified: 2023-11-13T16:07:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source