These entries are queried from radb.net using whois, you can try my project getting these.
:AS268551 route: 45.163.76.0/22 descr: DMC TELECOM origin: AS268551 notify: noc [at] dmctelecom.com.br mnt-by: MAINT-AS268551 changed: david.admin [at] dmctelecom.com.br 20221026 source: TC last-modified: 2022-10-31T17:54:33Z rpki-ov-state: valid route: 45.163.76.0/22 descr: G8 Customer Proxy Route origin: AS268551 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: 45.163.76.0/23 descr: DMC TELECOM origin: AS268551 notify: noc [at] dmctelecom.com.br mnt-by: MAINT-AS268551 changed: david.admin [at] dmctelecom.com.br 20221026 source: TC last-modified: 2022-10-31T17:54:33Z rpki-ov-state: valid route: 45.163.76.0/24 descr: DMC TELECOM origin: AS268551 notify: noc [at] dmctelecom.com.br mnt-by: MAINT-AS268551 changed: david.admin [at] dmctelecom.com.br 20221026 source: TC last-modified: 2022-10-31T17:54:33Z rpki-ov-state: valid route: 45.163.77.0/24 descr: DMC TELECOM origin: AS268551 notify: noc [at] dmctelecom.com.br mnt-by: MAINT-AS268551 changed: david.admin [at] dmctelecom.com.br 20221026 source: TC last-modified: 2022-10-31T17:54:33Z rpki-ov-state: valid route: 45.163.78.0/23 descr: DMC TELECOM origin: AS268551 notify: noc [at] dmctelecom.com.br mnt-by: MAINT-AS268551 changed: david.admin [at] dmctelecom.com.br 20221026 source: TC last-modified: 2022-10-31T17:54:33Z rpki-ov-state: valid route: 45.163.78.0/24 descr: DMC TELECOM origin: AS268551 notify: noc [at] dmctelecom.com.br mnt-by: MAINT-AS268551 changed: david.admin [at] dmctelecom.com.br 20221026 source: TC last-modified: 2022-10-31T17:54:33Z rpki-ov-state: valid route: 45.163.79.0/24 descr: DMC TELECOM origin: AS268551 notify: noc [at] dmctelecom.com.br mnt-by: MAINT-AS268551 changed: david.admin [at] dmctelecom.com.br 20221026 source: TC last-modified: 2022-10-31T17:54:33Z rpki-ov-state: valid route: 45.163.79.0/24 descr: CLARO S.A. Customer origin: AS268551 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220812 source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: valid route6: 2804:52f0::/32 descr: DMC TELECOM origin: AS268551 notify: noc [at] dmctelecom.com.br mnt-by: MAINT-AS268551 changed: david.admin [at] dmctelecom.com.br 20221026 source: TC last-modified: 2022-10-26T16:52:45Z rpki-ov-state: valid route6: 2804:52f0::/32 descr: G8 Customer Proxy Route origin: AS268551 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