These entries are queried from radb.net using whois, you can try my project getting these.
:AS263111 route: 179.124.56.0/21 descr: PROXY FOR OUR CUSTUMER origin: AS263111 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210118 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.124.56.0/21 origin: AS263111 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20200313 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.124.56.0/21 descr: G8 Networks origin: AS263111 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20191230 source: RADB last-modified: 2023-11-13T15:59:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:16f8::/32 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. origin: AS263111 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200728 source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:16f8::/32 descr: PROXY FOR OUR COSTUMER CONE origin: AS263111 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210118 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:16f8::/32 origin: AS263111 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20200313 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source