These entries are queried from radb.net using whois, you can try my project getting these.
:AS269248 route: 45.182.252.0/22 descr: G8 Networks origin: AS269248 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20190827 source: RADB last-modified: 2023-11-13T15:57:07Z rpki-ov-state: valid route: 45.182.252.0/24 descr: CLARO S.A. Customer origin: AS269248 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200831 source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route: 45.182.253.0/24 descr: CLARO S.A. Customer origin: AS269248 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200831 source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route: 45.182.254.0/24 descr: CLARO S.A. Customer origin: AS269248 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200831 source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route: 45.182.255.0/24 descr: CLARO S.A. Customer origin: AS269248 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200831 source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route6: 2804:61a8::/32 descr: G8 Networks origin: AS269248 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20190827 source: RADB last-modified: 2023-11-13T15:57:07Z rpki-ov-state: valid