These entries are queried from radb.net using whois, you can try my project getting these.
:AS264568 route: 138.36.36.0/22 origin: AS264568 descr: C & A NET TELECOM notify: noc [at] ceanettelecom.com.br mnt-by: MAINT-AS264568 changed: noc [at] ceanettelecom.com.br 20211118 source: TC last-modified: 2021-11-18T16:40:47Z rpki-ov-state: valid route: 138.36.36.0/22 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: AS264568 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: valid route: 138.36.36.0/23 origin: AS264568 descr: AS264568 changed: rodrigo [at] 1telecom.com.br 20181212 #17:43:48Z source: RADB mnt-by: MAINT-AS52965 last-modified: 2023-11-13T15:55:21Z rpki-ov-state: valid route: 138.36.36.0/24 descr: CLARO S.A. Customer origin: AS264568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190806 source: RADB last-modified: 2023-11-13T15:57:00Z rpki-ov-state: valid route: 138.36.37.0/24 descr: CLARO S.A. Customer origin: AS264568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190917 source: RADB last-modified: 2023-11-13T15:57:46Z rpki-ov-state: valid route: 138.36.38.0/23 origin: AS264568 descr: AS264568 changed: rodrigo [at] 1telecom.com.br 20181212 #17:44:53Z source: RADB mnt-by: MAINT-AS52965 last-modified: 2023-11-13T15:55:21Z rpki-ov-state: valid route: 138.36.38.0/24 descr: CLARO S.A. Customer origin: AS264568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200715 source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: valid route: 138.36.39.0/24 descr: CLARO S.A. Customer origin: AS264568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200525 source: RADB last-modified: 2023-11-13T16:00:41Z rpki-ov-state: valid route6: 2804:21b4::/32 origin: AS264568 descr: ITX-DB3 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190408 #20:14:25Z source: RADB last-modified: 2023-11-13T15:55:47Z rpki-ov-state: valid route6: 2804:21b4::/33 descr: CLARO S.A. Customer origin: AS264568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190730 source: RADB last-modified: 2023-11-13T15:56:47Z rpki-ov-state: valid route6: 2804:21b4::/34 descr: CLARO S.A. Customer origin: AS264568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190730 source: RADB last-modified: 2023-11-13T15:56:47Z rpki-ov-state: valid route6: 2804:21b4:4000::/34 descr: CLARO S.A. Customer origin: AS264568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190730 source: RADB last-modified: 2023-11-13T15:56:47Z rpki-ov-state: valid route6: 2804:21b4:8000::/33 descr: CLARO S.A. Customer origin: AS264568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190730 source: RADB last-modified: 2023-11-13T15:56:47Z rpki-ov-state: valid route6: 2804:21b4:8000::/34 descr: CLARO S.A. Customer origin: AS264568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190730 source: RADB last-modified: 2023-11-13T15:56:47Z rpki-ov-state: valid route6: 2804:21b4:c000::/34 descr: CLARO S.A. Customer origin: AS264568 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190730 source: RADB last-modified: 2023-11-13T15:56:47Z rpki-ov-state: valid