These entries are queried from radb.net using whois, you can try my project getting these.
:AS263374 route: 191.37.224.0/21 descr: PROXY FOR OUR CUSTUMER origin: AS263374 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210118 source: ALTDB rpki-ov-state: valid route: 191.37.224.0/21 descr: G8 Customer Proxy Route origin: AS263374 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: valid route: 191.37.224.0/21 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route: 191.37.224.0/22 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route: 191.37.224.0/23 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route: 191.37.224.0/24 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route: 191.37.225.0/24 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route: 191.37.226.0/23 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route: 191.37.226.0/24 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route: 191.37.227.0/24 descr: G8 Customer Proxy Route origin: AS263374 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200610 source: RADB last-modified: 2023-11-13T16:00:58Z rpki-ov-state: valid route: 191.37.227.0/24 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route: 191.37.228.0/22 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route: 191.37.228.0/23 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route: 191.37.228.0/24 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route: 191.37.229.0/24 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route: 191.37.230.0/23 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route: 191.37.230.0/24 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route: 191.37.231.0/24 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221216 source: TC last-modified: 2022-12-16T20:02:25Z rpki-ov-state: valid route6: 2804:1528::/32 descr: G8 Customer Proxy Route origin: AS263374 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: valid route6: 2804:1528::/32 descr: PROXY FOR OUR COSTUMER CONE origin: AS263374 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210118 source: ALTDB rpki-ov-state: valid route6: 2804:1528::/32 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221219 source: TC last-modified: 2022-12-19T19:29:28Z rpki-ov-state: valid route6: 2804:1528::/33 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221219 source: TC last-modified: 2022-12-19T19:29:28Z rpki-ov-state: valid route6: 2804:1528:8000::/33 descr: YZO TELECOM TECNOLOGIA EIRELI - ME origin: AS263374 notify: hcardosorocha [at] gmail.com mnt-by: MAINT-AS263374 changed: hcardosorocha [at] gmail.com 20221219 source: TC last-modified: 2022-12-19T19:29:28Z rpki-ov-state: valid