These entries are queried from radb.net using whois, you can try my project getting these.
:AS270700 route: 177.87.84.0/22 descr: G8 Customer Proxy Route origin: AS270700 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200520 source: RADB last-modified: 2023-11-13T16:00:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.87.84.0/23 origin: AS270700 descr: AS270700 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20201023 #12:19:55Z source: RADB last-modified: 2023-11-13T16:02:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7000::/32 descr: G8 Customer Proxy Route origin: AS270700 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200520 source: RADB last-modified: 2023-11-13T16:00:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source