These entries are queried from radb.net using whois, you can try my project getting these.
:AS262475 route: 177.53.176.0/22 descr: Tivit proxy route object origin: AS262475 mnt-by: MAINT-AS55002 changed: netops [at] defense.net 20161005 #19:04:01Z source: RADB last-modified: 2023-11-13T15:49:54Z rpki-ov-state: valid route: 177.53.176.0/24 descr: CLARO S.A. Customer origin: AS262475 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191113 source: RADB last-modified: 2023-11-13T15:58:51Z rpki-ov-state: valid route: 177.53.177.0/24 descr: CLARO S.A. Customer origin: AS262475 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200131 source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: valid route: 177.53.178.0/24 descr: CLARO S.A. Customer origin: AS262475 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200131 source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: valid route: 177.53.179.0/24 descr: CLARO S.A. Customer origin: AS262475 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190828 source: RADB last-modified: 2023-11-13T15:57:07Z rpki-ov-state: valid route6: 2804:4e0::/32 descr: CLARO S.A. Customer origin: AS262475 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180814 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: valid