These entries are queried from radb.net using whois, you can try my project getting these.
:AS28322 route6: 2804:1c8c::/32 origin: AS28322 descr: Objeto de rota AS28322 admin-c: Anderson Heringer tech-c: Vitor Sa notify: engenharia [at] k2telecom.com.br mnt-by: MAINT-AS53181 changed: engenharia [at] k2telecom.com.br 20200116 #18:46:28Z source: RADB last-modified: 2023-11-13T15:59:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source