These entries are queried from radb.net using whois, you can try my project getting these.
:AS268305 route: 45.238.0.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS268305 mnt-by: MAINT-AS265434 changed: reinan [at] deltafibra.com.br 20211008 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.238.0.0/22 descr: G8 Customer Proxy Route origin: AS268305 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20210429 source: RADB last-modified: 2023-11-13T16:05:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.238.0.0/22 origin: AS268305 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20180615 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4f20::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS268305 mnt-by: MAINT-AS265434 changed: reinan [at] deltafibra.com.br 20211008 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4f20::/32 descr: G8 Networks origin: AS268305 mnt-by: MAINT-AS28329 changed: fabio [at] g8.net.br 20181206 source: RADB last-modified: 2023-11-13T15:55:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source