These entries are queried from radb.net using whois, you can try my project getting these.
:AS267283 route: 45.232.216.0/22 origin: AS267283 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. mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200827 #00:30:19Z source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route: 45.232.216.0/23 descr: CLARO S.A. Customer origin: AS267283 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230905 source: RADB last-modified: 2023-11-13T16:18:33Z rpki-ov-state: valid route: 45.232.216.0/24 descr: CLARO S.A. Customer origin: AS267283 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230825 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: valid route: 45.232.217.0/24 descr: CLARO S.A. Customer origin: AS267283 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230905 source: RADB last-modified: 2023-11-13T16:18:33Z rpki-ov-state: valid route: 45.232.218.0/23 descr: CLARO S.A. Customer origin: AS267283 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230905 source: RADB last-modified: 2023-11-13T16:18:33Z rpki-ov-state: valid route6: 2804:4b18::/32 origin: AS267283 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. mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200827 #00:33:07Z source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route6: 2804:4b18::/34 descr: CLARO S.A. Customer origin: AS267283 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230427 source: RADB last-modified: 2023-11-13T16:17:07Z rpki-ov-state: valid route6: 2804:4b18:4000::/34 descr: CLARO S.A. Customer origin: AS267283 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230427 source: RADB last-modified: 2023-11-13T16:17:07Z rpki-ov-state: valid route6: 2804:4b18:8000::/34 descr: CLARO S.A. Customer origin: AS267283 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230427 source: RADB last-modified: 2023-11-13T16:17:07Z rpki-ov-state: valid route6: 2804:4b18:c000::/34 descr: CLARO S.A. Customer origin: AS267283 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230427 source: RADB last-modified: 2023-11-13T16:17:07Z rpki-ov-state: valid