These entries are queried from radb.net using whois, you can try my project getting these.
:AS264023 route: 38.191.124.0/22 origin: AS264023 descr: Route Registered for Cogent Communications Customer - Sette Telecom LTDA geoidx: BR mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20240326 # 1957Z source: RADB last-modified: 2024-03-26T19:57:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.0.252.0/22 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: AS264023 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: 143.0.252.0/22 descr: SE77E TELECOM EIRELI ME origin: AS264023 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS264023 changed: db-admin [at] bgp.net.br 20200331 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 143.0.252.0/22 descr: PROXY FOR OUR CUSTUMER CONE origin: AS264023 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210118 source: ALTDB rpki-ov-state: valid route: 143.0.252.0/23 descr: SE77E TELECOM EIRELI ME origin: AS264023 notify: noc [at] se77e.com.br mnt-by: MAINT-AS264023 changed: noc [at] se77e.com.br 20220520 source: TC last-modified: 2022-05-20T03:00:03Z rpki-ov-state: valid route: 143.0.252.0/24 descr: SE77E TELECOM EIRELI ME origin: AS264023 notify: noc [at] se77e.com.br mnt-by: MAINT-AS264023 changed: noc [at] se77e.com.br 20220520 source: TC last-modified: 2022-05-20T03:00:03Z rpki-ov-state: valid route: 143.0.253.0/24 descr: SE77E TELECOM EIRELI ME origin: AS264023 notify: noc [at] se77e.com.br mnt-by: MAINT-AS264023 changed: noc [at] se77e.com.br 20220520 source: TC last-modified: 2022-05-20T03:00:03Z rpki-ov-state: valid route: 143.0.254.0/23 descr: SE77E TELECOM EIRELI ME origin: AS264023 notify: noc [at] se77e.com.br mnt-by: MAINT-AS264023 changed: noc [at] se77e.com.br 20220520 source: TC last-modified: 2022-05-20T03:00:03Z rpki-ov-state: valid route: 143.0.254.0/24 descr: SE77E TELECOM EIRELI ME origin: AS264023 notify: noc [at] se77e.com.br mnt-by: MAINT-AS264023 changed: noc [at] se77e.com.br 20220520 source: TC last-modified: 2022-05-20T03:00:03Z rpki-ov-state: valid route: 143.0.255.0/24 descr: SE77E TELECOM EIRELI ME origin: AS264023 notify: noc [at] se77e.com.br mnt-by: MAINT-AS264023 changed: noc [at] se77e.com.br 20220520 source: TC last-modified: 2022-05-20T03:00:03Z rpki-ov-state: valid route: 205.164.78.0/23 descr: G8 Customer Proxy Route origin: AS264023 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2994::/32 descr: PROXY FOR OUR COSTUMER CONE origin: AS264023 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210118 source: ALTDB rpki-ov-state: valid route6: 2804:2994::/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: AS264023 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200728 source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: valid route6: 2804:2994::/32 descr: SE77E TELECOM EIRELI ME origin: AS264023 notify: noc [at] se77e.com.br mnt-by: MAINT-AS264023 changed: noc [at] se77e.com.br 20220520 source: TC last-modified: 2022-05-20T03:05:30Z rpki-ov-state: valid route6: 2804:2994::/33 descr: SE77E TELECOM EIRELI ME origin: AS264023 notify: noc [at] se77e.com.br mnt-by: MAINT-AS264023 changed: noc [at] se77e.com.br 20220520 source: TC last-modified: 2022-05-20T03:05:30Z rpki-ov-state: valid route6: 2804:2994:8000::/33 descr: SE77E TELECOM EIRELI ME origin: AS264023 notify: noc [at] se77e.com.br mnt-by: MAINT-AS264023 changed: noc [at] se77e.com.br 20220520 source: TC last-modified: 2022-05-20T03:05:30Z rpki-ov-state: valid