These entries are queried from radb.net using whois, you can try my project getting these.
:AS266040 route: 45.4.52.0/22 descr: CLIENTE_MOB_EBER DEJANI PEREIRA DE ALBERNAZ CIA LTDA origin: AS266040 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:53:14Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: valid route: 45.4.52.0/22 descr: PROVEDOR UNIVERSAL origin: AS266040 notify: suporte [at] provedoruniversal.com.br mnt-by: MAINT-AS266040 changed: contato [at] suporte.network 20220602 source: TC last-modified: 2022-06-02T20:44:02Z rpki-ov-state: valid route: 45.4.52.0/23 descr: CLIENTE_MOB_EBER DEJANI PEREIRA DE ALBERNAZ CIA LTDA origin: AS266040 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:53:14Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: valid route: 45.4.52.0/23 descr: PROVEDOR UNIVERSAL origin: AS266040 notify: suporte [at] provedoruniversal.com.br mnt-by: MAINT-AS266040 changed: contato [at] suporte.network 20220602 source: TC last-modified: 2022-06-02T20:44:02Z rpki-ov-state: valid route: 45.4.52.0/24 descr: CLIENTE_MOB_EBER DEJANI PEREIRA DE ALBERNAZ CIA LTDA origin: AS266040 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:53:14Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: valid route: 45.4.52.0/24 descr: PROVEDOR UNIVERSAL origin: AS266040 notify: suporte [at] provedoruniversal.com.br mnt-by: MAINT-AS266040 changed: contato [at] suporte.network 20220602 source: TC last-modified: 2022-06-02T20:44:02Z rpki-ov-state: valid route: 45.4.53.0/24 descr: PROVEDOR UNIVERSAL origin: AS266040 notify: suporte [at] provedoruniversal.com.br mnt-by: MAINT-AS266040 changed: contato [at] suporte.network 20220602 source: TC last-modified: 2022-06-02T20:44:02Z rpki-ov-state: valid route: 45.4.53.0/24 descr: CLIENTE_MOB_EBER DEJANI PEREIRA DE ALBERNAZ CIA LTDA origin: AS266040 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:53:14Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: valid route: 45.4.54.0/23 descr: PROVEDOR UNIVERSAL origin: AS266040 notify: suporte [at] provedoruniversal.com.br mnt-by: MAINT-AS266040 changed: contato [at] suporte.network 20220602 source: TC last-modified: 2022-06-02T20:44:02Z rpki-ov-state: valid route: 45.4.54.0/23 descr: CLIENTE_MOB_EBER DEJANI PEREIRA DE ALBERNAZ CIA LTDA origin: AS266040 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:53:14Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: valid route: 45.4.54.0/24 descr: CLIENTE_MOB_EBER DEJANI PEREIRA DE ALBERNAZ CIA LTDA origin: AS266040 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:53:14Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: valid route: 45.4.54.0/24 descr: PROVEDOR UNIVERSAL origin: AS266040 notify: suporte [at] provedoruniversal.com.br mnt-by: MAINT-AS266040 changed: contato [at] suporte.network 20220602 source: TC last-modified: 2022-06-02T20:44:02Z rpki-ov-state: valid route: 45.4.55.0/24 descr: PROVEDOR UNIVERSAL origin: AS266040 notify: suporte [at] provedoruniversal.com.br mnt-by: MAINT-AS266040 changed: contato [at] suporte.network 20220602 source: TC last-modified: 2022-06-02T20:44:02Z rpki-ov-state: valid route: 45.4.55.0/24 descr: CLIENTE_MOB_EBER DEJANI PEREIRA DE ALBERNAZ CIA LTDA origin: AS266040 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:53:14Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: valid route6: 2804:39a0::/32 origin: AS266040 descr: This is a Antel customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] antel.net.uy if you have any questions regarding this object. mnt-by: MAINT-AS6057 changed: noc [at] antel.net.uy 20200424 #23:59:20Z source: RADB last-modified: 2023-11-13T16:00:34Z rpki-ov-state: valid route6: 2804:39a0::/32 descr: PROVEDOR UNIVERSAL origin: AS266040 notify: suporte [at] provedoruniversal.com.br mnt-by: MAINT-AS266040 changed: contato [at] suporte.network 20220602 source: TC last-modified: 2022-06-02T20:48:05Z rpki-ov-state: valid route6: 2804:39a0::/33 descr: CLARO S.A. Customer origin: AS266040 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200825 source: RADB last-modified: 2023-11-13T16:01:34Z rpki-ov-state: valid route6: 2804:39a0::/33 descr: PROVEDOR UNIVERSAL origin: AS266040 notify: suporte [at] provedoruniversal.com.br mnt-by: MAINT-AS266040 changed: contato [at] suporte.network 20220602 source: TC last-modified: 2022-06-02T20:48:05Z rpki-ov-state: valid route6: 2804:39a0::/34 descr: CLARO S.A. Customer origin: AS266040 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220729 source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: valid route6: 2804:39a0::/35 descr: CLARO S.A. Customer origin: AS266040 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230405 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: valid route6: 2804:39a0:2000::/35 descr: CLARO S.A. Customer origin: AS266040 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230405 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: valid route6: 2804:39a0:4000::/34 descr: CLARO S.A. Customer origin: AS266040 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220729 source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: valid route6: 2804:39a0:4000::/35 descr: CLARO S.A. Customer origin: AS266040 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230405 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: valid route6: 2804:39a0:6000::/35 descr: CLARO S.A. Customer origin: AS266040 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230405 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: valid route6: 2804:39a0:8000::/33 descr: PROVEDOR UNIVERSAL origin: AS266040 notify: suporte [at] provedoruniversal.com.br mnt-by: MAINT-AS266040 changed: contato [at] suporte.network 20220602 source: TC last-modified: 2022-06-02T20:48:05Z rpki-ov-state: valid route6: 2804:39a0:8000::/33 descr: CLARO S.A. Customer origin: AS266040 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220729 source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: valid route6: 2804:39a0:8000::/34 descr: CLARO S.A. Customer origin: AS266040 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220729 source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: valid route6: 2804:39a0:8000::/35 descr: CLARO S.A. Customer origin: AS266040 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230405 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: valid route6: 2804:39a0:a000::/35 descr: CLARO S.A. Customer origin: AS266040 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230405 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: valid route6: 2804:39a0:c000::/34 descr: CLARO S.A. Customer origin: AS266040 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220729 source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: valid route6: 2804:39a0:c000::/35 descr: CLARO S.A. Customer origin: AS266040 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230405 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: valid route6: 2804:39a0:e000::/35 descr: CLARO S.A. Customer origin: AS266040 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230405 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: valid