These entries are queried from radb.net using whois, you can try my project getting these.
:AS61683 route: 131.108.184.0/22 descr: new RO for TVA origin: AS61683 mnt-by: MAINT-TVALPHAVILLE changed: noc [at] tvalphaville.com.br 20190731 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.232.0/22 descr: new RO for TVA origin: AS61683 mnt-by: MAINT-TVALPHAVILLE changed: noc [at] tvalphaville.com.br 20190731 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1cec::/32 origin: AS61683 descr: CUSTOMER Migtel Telecomunicacoes ltda mnt-by: MAINT-AS28598 changed: cassio.passos [at] mobtelecom.com.br 20190731 #22:16:14Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source