These entries are queried from radb.net using whois, you can try my project getting these.
:AS269393 route: 45.184.180.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS269393 mnt-by: MAINT-AS266539 changed: rubpires [at] gmail.com 20211013 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.184.180.0/22 descr: G8 Customer Proxy Route origin: AS269393 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20211104 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.184.180.0/22 origin: AS269393 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20231109 source: NTTCOM last-modified: 2023-11-09T13:10:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:63f0::/32 origin: AS269393 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20231109 source: NTTCOM last-modified: 2023-11-09T13:10:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:63f0::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS269393 mnt-by: MAINT-AS266539 changed: rubpires [at] gmail.com 20211013 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:63f0::/32 descr: G8 Customer Proxy Route origin: AS269393 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20211104 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source