These entries are queried from radb.net using whois, you can try my project getting these.
:AS52589 route: 177.87.44.0/22 descr: CLARO S.A. Customer origin: AS52589 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:11Z rpki-ov-state: valid route: 177.87.44.0/23 origin: AS52589 descr: AS52589 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190909 #17:12:42Z source: RADB last-modified: 2023-11-13T15:57:24Z rpki-ov-state: valid route: 177.87.44.0/24 descr: CLIENTE_MOB_MULTLINK TELECOM origin: AS52589 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:53:14Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: valid route: 177.87.45.0/24 descr: CLIENTE_MOB_MULTLINK TELECOM origin: AS52589 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:53:14Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: valid route: 177.87.46.0/23 origin: AS52589 descr: AS52589 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190909 #17:13:00Z source: RADB last-modified: 2023-11-13T15:57:24Z rpki-ov-state: valid route6: 2804:1ad8::/32 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. origin: AS52589 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: valid