These entries are queried from radb.net using whois, you can try my project getting these.
:AS263855 route: 138.186.84.0/22 descr: ITXA-ONTELECOM origin: AS263855 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20160518 #21:05:38Z source: RADB last-modified: 2023-11-13T15:49:09Z rpki-ov-state: valid route: 138.186.84.0/22 descr: MZL NET TELECOMUNICA\xc7\xd5ES LTDA ME origin: AS263855 mnt-by: MAINT-AS263855 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20161009 #19:00:11(BRT) source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 138.186.84.0/23 descr: CLARO S.A. Customer origin: AS263855 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210629 source: RADB last-modified: 2023-11-13T16:07:36Z rpki-ov-state: valid route: 138.186.84.0/24 descr: CLARO S.A. Customer origin: AS263855 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210629 source: RADB last-modified: 2023-11-13T16:07:36Z rpki-ov-state: valid route: 138.186.85.0/24 descr: CLARO S.A. Customer origin: AS263855 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210629 source: RADB last-modified: 2023-11-13T16:07:36Z rpki-ov-state: valid route: 138.186.86.0/23 descr: CLARO S.A. Customer origin: AS263855 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211124 source: RADB last-modified: 2023-11-13T16:08:56Z rpki-ov-state: valid route: 138.186.86.0/24 descr: CLARO S.A. Customer origin: AS263855 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210629 source: RADB last-modified: 2023-11-13T16:07:36Z rpki-ov-state: valid route: 138.186.87.0/24 descr: CLARO S.A. Customer origin: AS263855 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210629 source: RADB last-modified: 2023-11-13T16:07:36Z rpki-ov-state: valid route6: 2804:26c4::/32 origin: AS263855 descr: FORTE-CUSTOMER mnt-by: MAINT-AS263009 changed: douglas [at] fortetelecom.com.br 20190610 #21:28:26Z source: RADB last-modified: 2023-11-13T15:56:38Z rpki-ov-state: valid route6: 2804:26c4::/33 descr: CLARO S.A. Customer origin: AS263855 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211119 source: RADB last-modified: 2023-11-13T16:08:53Z rpki-ov-state: valid route6: 2804:26c4::/34 descr: CLARO S.A. Customer origin: AS263855 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211104 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: valid route6: 2804:26c4:4000::/34 descr: CLARO S.A. Customer origin: AS263855 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211122 source: RADB last-modified: 2023-11-13T16:08:53Z rpki-ov-state: valid route6: 2804:26c4:8000::/33 descr: CLARO S.A. Customer origin: AS263855 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211104 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: valid route6: 2804:26c4:8000::/34 descr: CLARO S.A. Customer origin: AS263855 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211104 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: valid route6: 2804:26c4:c000::/34 descr: CLARO S.A. Customer origin: AS263855 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211104 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: valid