These entries are queried from radb.net using whois, you can try my project getting these.
:AS264065 route: 143.202.0.0/22 origin: AS264065 member-of: AS264065:RS-ROUTES notify: noc [at] ubaconect.com.br mnt-by: MAINT-AS264065 changed: noc [at] ubaconect.com.br.com.br 20240122 source: TC remarks: ========================================================== last-modified: 2024-01-22T20:35:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2a38::/32 origin: AS264065 member-of: AS264065:RS-ROUTES notify: noc [at] ubaconect.com.br mnt-by: MAINT-AS264065 changed: noc [at] ubaconect.com.br.com.br 20240122 source: TC remarks: ========================================================== last-modified: 2024-01-22T20:37:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2a38::/32 descr: G8 Customer Proxy Route origin: AS264065 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200123 source: RADB last-modified: 2023-11-13T15:59:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source