These entries are queried from radb.net using whois, you can try my project getting these.
:AS267419 route: 45.233.40.0/22 origin: AS267419 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20180530 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.235.156.0/22 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: AS267419 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200727 source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: valid route: 45.235.156.0/22 descr: VISUALNET TELECOM origin: AS267419 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267419 changed: db-admin [at] bgp.net.br 20200427 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 45.235.156.0/22 descr: VISUALNET PV4 origin: AS267419 mnt-by: MAINT-AS267419 changed: noc [at] visualnetbandalarga.com.br 20230928 source: ALTDB rpki-ov-state: valid route6: 2804:40ac::/32 descr: VISUALNET IPV6 origin: AS267419 mnt-by: MAINT-AS267419 changed: noc [at] visualnetbandalarga.com.br 20230928 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4d38::/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: AS267419 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200728 source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: valid