These entries are queried from radb.net using whois, you can try my project getting these.
:AS269171 route: 45.181.64.0/22 descr: G8 Networks origin: AS269171 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20190826 source: RADB last-modified: 2023-11-13T15:57:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.181.64.0/23 origin: AS269171 descr: AS269171 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190909 #17:04:24Z source: RADB last-modified: 2023-11-13T15:57:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.181.66.0/23 origin: AS269171 descr: AS269171 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190909 #17:04:44Z source: RADB last-modified: 2023-11-13T15:57:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.181.66.0/24 origin: AS269171 descr: Proxy route registration for AS267619 mnt-by: MAINT-AS61568 changed: noc [at] alootelecom.com.br 20201214 #20:51:07Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6080::/32 descr: G8 Networks origin: AS269171 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20190826 source: RADB last-modified: 2023-11-13T15:57:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source