These entries are queried from radb.net using whois, you can try my project getting these.
:AS28240 route: 170.78.204.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS28240 mnt-by: MAINT-AS61884 changed: noc [at] ollatelecom.com.br 20211014 source: ALTDB rpki-ov-state: valid route: 170.78.204.0/22 descr: G8 Customer Proxy Route origin: AS28240 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: 170.78.204.0/23 descr: CLARO S.A. Customer origin: AS28240 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230303 source: RADB last-modified: 2023-11-13T16:15:22Z rpki-ov-state: valid route: 170.78.206.0/23 descr: CLARO S.A. Customer origin: AS28240 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230303 source: RADB last-modified: 2023-11-13T16:15:22Z rpki-ov-state: valid route: 187.0.160.0/22 descr: G8 Customer Proxy Route origin: AS28240 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: 187.0.160.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS28240 mnt-by: MAINT-AS61884 changed: noc [at] ollatelecom.com.br 20211014 source: ALTDB rpki-ov-state: valid route: 187.0.160.0/23 descr: CLARO S.A. Customer origin: AS28240 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230303 source: RADB last-modified: 2023-11-13T16:15:22Z rpki-ov-state: valid route: 187.0.161.0/24 descr: CLARO S.A. Customer origin: AS28240 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210917 source: RADB last-modified: 2023-11-13T16:08:13Z rpki-ov-state: valid route: 187.0.162.0/23 descr: CLARO S.A. Customer origin: AS28240 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230303 source: RADB last-modified: 2023-11-13T16:15:22Z rpki-ov-state: valid route6: 2804:3594::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS28240 mnt-by: MAINT-AS61884 changed: noc [at] ollatelecom.com.br 20211014 source: ALTDB rpki-ov-state: valid route6: 2804:3594::/32 descr: G8 Customer Proxy Route origin: AS28240 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