These entries are queried from radb.net using whois, you can try my project getting these.
:AS265956 route: 164.163.152.0/22 descr: CLARO S.A. Customer origin: AS265956 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240103 source: RADB last-modified: 2024-01-03T14:04:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source