These entries are queried from radb.net using whois, you can try my project getting these.
:AS266510 route: 170.244.224.0/22 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: AS266510 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20170526 #14:45:04Z source: RADB last-modified: 2023-11-13T15:51:12Z rpki-ov-state: valid route: 170.244.224.0/22 origin: AS266510 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: registro [at] openinternet.net.br mnt-by: MAINT-AS266510 source: TC last-modified: 2022-11-08T12:58:53Z rpki-ov-state: valid route: 170.244.224.0/23 descr: CLARO S.A. Customer origin: AS266510 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190506 source: RADB last-modified: 2023-11-13T15:56:07Z rpki-ov-state: valid route: 170.244.224.0/24 descr: CLARO S.A. Customer origin: AS266510 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231114 source: RADB last-modified: 2023-11-14T12:10:57Z rpki-ov-state: valid route: 170.244.225.0/24 descr: CLARO S.A. Customer origin: AS266510 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220303 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: valid route: 170.244.226.0/23 descr: CLARO S.A. Customer origin: AS266510 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190506 source: RADB last-modified: 2023-11-13T15:56:07Z rpki-ov-state: valid route: 170.244.226.0/24 descr: CLARO S.A. Customer origin: AS266510 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220303 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: valid route6: 2804:38ec::/32 origin: AS266510 descr: Open Computadores ROUTE6 PREFIX 2804:420c::/32 admin-c: OCLME28-NICBR tech-c: JRMME33-NICBR mnt-by: MAINT-AS266510 source: TC last-modified: 2022-11-08T13:25:14Z rpki-ov-state: valid route6: 2804:38ec::/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: AS266510 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20170526 #14:45:04Z source: RADB last-modified: 2023-11-13T15:51:12Z rpki-ov-state: valid route6: 2804:38ec::/33 descr: CLARO S.A. Customer origin: AS266510 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210514 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: valid route6: 2804:38ec:8000::/33 descr: CLARO S.A. Customer origin: AS266510 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210913 source: RADB last-modified: 2023-11-13T16:08:13Z rpki-ov-state: valid