These entries are queried from radb.net using whois, you can try my project getting these.
:AS270917 route: 177.200.136.0/22 descr: PROXY FOR JUNTO TELECOM CUSTOMER origin: AS270917 mnt-by: MAINT-AS262596 notify: bgp [at] juntotelecom.com.br changed: tayna.barros [at] juntotelecom.com.br 20200713 source: RADB last-modified: 2023-11-13T16:01:12Z rpki-ov-state: valid route: 177.200.136.0/23 descr: CLARO S.A. Customer origin: AS270917 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200803 source: RADB last-modified: 2023-11-13T16:01:17Z rpki-ov-state: valid route: 177.200.138.0/23 descr: CLARO S.A. Customer origin: AS270917 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200803 source: RADB last-modified: 2023-11-13T16:01:17Z rpki-ov-state: valid route: 177.200.139.0/24 descr: CLARO S.A. Customer origin: AS270917 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210507 source: RADB last-modified: 2023-11-13T16:05:32Z rpki-ov-state: valid route6: 2804:7378::/32 descr: PROXY FOR JUNTO TELECOM CUSTOMER origin: AS270917 mnt-by: MAINT-AS262596 notify: bgp [at] juntotelecom.com.br changed: tayna.barros [at] juntotelecom.com.br 20200713 source: RADB last-modified: 2023-11-13T16:01:12Z rpki-ov-state: valid