These entries are queried from radb.net using whois, you can try my project getting these.
:AS271136 route: 177.74.160.0/22 descr: ACK TELECOMUNICACOES LTDA ME origin: AS271136 mnt-by: MAINT-AS271136 changed: elton.oliveira [at] acktelecom.net.br 20200828 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:76d0::/32 descr: WIX origin: AS271136 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20210203 source: RADB last-modified: 2023-11-13T16:03:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source