These entries are queried from radb.net using whois, you can try my project getting these.
:AS270855 route: 179.43.56.0/22 descr: G8 Customer Proxy Route origin: AS270855 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200701 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.43.56.0/23 origin: AS270855 descr: AS270855 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20200914 #12:26:00Z source: RADB last-modified: 2023-11-13T16:01:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:727c::/32 descr: G8 Customer Proxy Route origin: AS270855 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200701 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:727c::/33 origin: AS270855 descr: AS270855 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20200914 #12:33:08Z source: RADB last-modified: 2023-11-13T16:01:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source