These entries are queried from radb.net using whois, you can try my project getting these.
:AS262458 route: 177.53.48.0/21 descr: CLARO S.A. Customer origin: AS262458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230127 source: RADB last-modified: 2023-11-13T16:13:50Z rpki-ov-state: valid route: 177.53.48.0/21 descr: Tec System Sistemas Eletronicos LTDA origin: AS262458 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS262458 changed: db-admin [at] bgp.net.br 20200306 source: TC last-modified: 2021-05-05T02:07:42Z rpki-ov-state: valid route: 177.53.48.0/22 descr: CLARO S.A. Customer origin: AS262458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: valid route: 177.53.48.0/23 descr: CLARO S.A. Customer origin: AS262458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: valid route: 177.53.48.0/24 descr: CLARO S.A. Customer origin: AS262458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240315 source: RADB last-modified: 2024-03-15T17:45:51Z rpki-ov-state: valid route: 177.53.49.0/24 descr: CLARO S.A. Customer origin: AS262458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240315 source: RADB last-modified: 2024-03-15T17:45:51Z rpki-ov-state: valid route: 177.53.50.0/23 descr: CLARO S.A. Customer origin: AS262458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: valid route: 177.53.52.0/22 descr: CLARO S.A. Customer origin: AS262458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: valid route: 177.53.52.0/23 descr: CLARO S.A. Customer origin: AS262458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: valid route: 177.53.54.0/23 descr: CLARO S.A. Customer origin: AS262458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: valid route: 177.53.55.0/24 descr: CLARO S.A. Customer origin: AS262458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230119 source: RADB last-modified: 2023-11-13T16:13:31Z rpki-ov-state: valid route: 200.9.220.0/22 descr: CLARO S.A. Customer origin: AS262458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230127 source: RADB last-modified: 2023-11-13T16:13:50Z rpki-ov-state: valid route: 200.9.220.0/22 descr: TUBARON TELECOM CUSTOMER - AS262458 origin: AS262458 remarks: Proxy Object - AS PATH 262903 262458 notify: cgr [at] tubaron.com.br mnt-by: MAINT-AS262903 changed: cgr [at] tubaron.com.br 20210615 source: ALTDB rpki-ov-state: valid route: 200.9.220.0/23 descr: CLARO S.A. Customer origin: AS262458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200227 source: RADB last-modified: 2023-11-13T16:00:01Z rpki-ov-state: valid route: 200.9.222.0/23 descr: CLARO S.A. Customer origin: AS262458 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200227 source: RADB last-modified: 2023-11-13T16:00:01Z rpki-ov-state: valid route6: 2804:4ac::/32 descr: ITX-GRUPOHOST origin: AS262458 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180116 #17:52:59Z source: RADB last-modified: 2023-11-13T15:53:03Z rpki-ov-state: valid