These entries are queried from radb.net using whois, you can try my project getting these.
:AS270661 route: 138.117.236.0/22 descr: RT DE LIMA MULTIMIDIA origin: AS270661 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS270661 changed: db-admin [at] bgp.net.br 20200511 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: 138.117.236.0/22 origin: AS270661 descr: CUSTOMER RT DE LIMA MULTIMIDIA mnt-by: MAINT-AS28598 changed: saimo.santos [at] mobtelecom.com.br 20200509 #19:13:30Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6f74::/32 origin: AS270661 descr: CUSTOMER RT DE LIMA MULTIMIDIA mnt-by: MAINT-AS28598 changed: saimo.santos [at] mobtelecom.com.br 20200509 #19:14:09Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source