These entries are queried from radb.net using whois, you can try my project getting these.
:AS268219 route: 45.236.12.0/22 descr: CLARO S.A. Customer origin: AS268219 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: valid route: 45.236.12.0/22 descr: SDG TELECOM E SERVICOS LTDA origin: AS268219 notify: andre [at] alterna.com.br mnt-by: MAINT-AS268219 changed: andre [at] alterna.com.br 20220415 source: TC last-modified: 2022-04-16T01:10:38Z rpki-ov-state: valid route: 45.236.12.0/23 descr: SDG TELECOM E SERVICOS LTDA origin: AS268219 notify: andre [at] alterna.com.br mnt-by: MAINT-AS268219 changed: andre [at] alterna.com.br 20220415 source: TC last-modified: 2022-04-16T01:10:38Z rpki-ov-state: valid route: 45.236.12.0/23 descr: CLARO S.A. Customer origin: AS268219 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: valid route: 45.236.12.0/24 descr: SDG TELECOM E SERVICOS LTDA origin: AS268219 notify: andre [at] alterna.com.br mnt-by: MAINT-AS268219 changed: andre [at] alterna.com.br 20220415 source: TC last-modified: 2022-04-16T01:10:38Z rpki-ov-state: valid route: 45.236.13.0/24 descr: SDG TELECOM E SERVICOS LTDA origin: AS268219 notify: andre [at] alterna.com.br mnt-by: MAINT-AS268219 changed: andre [at] alterna.com.br 20220415 source: TC last-modified: 2022-04-16T01:10:38Z rpki-ov-state: valid route: 45.236.14.0/23 descr: SDG TELECOM E SERVICOS LTDA origin: AS268219 notify: andre [at] alterna.com.br mnt-by: MAINT-AS268219 changed: andre [at] alterna.com.br 20220415 source: TC last-modified: 2022-04-16T01:10:38Z rpki-ov-state: valid route: 45.236.14.0/23 descr: CLARO S.A. Customer origin: AS268219 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190128 source: RADB last-modified: 2023-11-13T15:55:26Z rpki-ov-state: valid route: 45.236.14.0/24 descr: SDG TELECOM E SERVICOS LTDA origin: AS268219 notify: andre [at] alterna.com.br mnt-by: MAINT-AS268219 changed: andre [at] alterna.com.br 20220415 source: TC last-modified: 2022-04-16T01:10:38Z rpki-ov-state: valid route: 45.236.15.0/24 descr: SDG TELECOM E SERVICOS LTDA origin: AS268219 notify: andre [at] alterna.com.br mnt-by: MAINT-AS268219 changed: andre [at] alterna.com.br 20220415 source: TC last-modified: 2022-04-16T01:10:38Z rpki-ov-state: valid route6: 2804:4dc8::/32 descr: CLARO S.A. Customer origin: AS268219 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180814 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: valid route6: 2804:4dc8::/32 descr: SDG TELECOM E SERVICOS LTDA origin: AS268219 notify: andre [at] alterna.com.br mnt-by: MAINT-AS268219 changed: andre [at] alterna.com.br 20220415 source: TC last-modified: 2022-04-16T01:10:38Z rpki-ov-state: valid route6: 2804:4dc8::/33 descr: SDG TELECOM E SERVICOS LTDA origin: AS268219 notify: andre [at] alterna.com.br mnt-by: MAINT-AS268219 changed: andre [at] alterna.com.br 20220415 source: TC last-modified: 2022-04-16T01:10:38Z rpki-ov-state: valid route6: 2804:4dc8:8000::/33 descr: SDG TELECOM E SERVICOS LTDA origin: AS268219 notify: andre [at] alterna.com.br mnt-by: MAINT-AS268219 changed: andre [at] alterna.com.br 20220415 source: TC last-modified: 2022-04-16T01:10:38Z rpki-ov-state: valid