These entries are queried from radb.net using whois, you can try my project getting these.
:AS53012 route: 177.67.68.0/24 descr: America Movil Brasil origin: AS53012 mnt-by: MAINT-AS28513 changed: noc [at] reduno.com.mx 20140103 source: RADB last-modified: 2023-11-13T15:45:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:260::/48 origin: AS53012 descr: Globenet Customer - Brisanet - SEC MUN DE PLANEJAMENTO, FAZENDA E TEC DA INFORM-S mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210823 #17:41:10Z source: RADB last-modified: 2023-11-13T16:08:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source