These entries are queried from radb.net using whois, you can try my project getting these.
:AS52908 route: 177.23.120.0/21 descr: CLARO S.A. Customer origin: AS52908 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220112 source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.23.120.0/21 descr: JP PROVIDERS INTERNET ZONA LESTE/SP origin: AS52908 notify: diogo [at] axcelera.com.br mnt-by: MAINT-AS52908 changed: joao [at] jpproviders.com.br 20220905 source: TC last-modified: 2022-09-05T18:31:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.23.120.0/22 descr: CLARO S.A. Customer origin: AS52908 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220112 source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.23.120.0/22 descr: JP PROVIDERS INTERNET ZONA LESTE/SP origin: AS52908 notify: diogo [at] axcelera.com.br mnt-by: MAINT-AS52908 changed: joao [at] jpproviders.com.br 20220905 source: TC last-modified: 2022-09-05T18:30:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.23.124.0/22 descr: JP PROVIDERS INTERNET ZONA LESTE/SP origin: AS52908 notify: diogo [at] axcelera.com.br mnt-by: MAINT-AS52908 changed: joao [at] jpproviders.com.br 20220905 source: TC last-modified: 2022-09-05T18:29:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.23.124.0/22 descr: CLARO S.A. Customer origin: AS52908 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220112 source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.5.224.0/21 descr: CLARO S.A. Customer origin: AS52908 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220112 source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.5.224.0/21 descr: JP PROVIDERS INTERNET ZONA LESTE/SP origin: AS52908 notify: diogo [at] axcelera.com.br mnt-by: MAINT-AS52908 changed: diogo [at] axcelera.com.br 20220107 source: TC last-modified: 2022-01-07T19:55:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.5.224.0/22 descr: JP PROVIDERS INTERNET ZONA LESTE/SP origin: AS52908 notify: diogo [at] axcelera.com.br mnt-by: MAINT-AS52908 changed: diogo [at] axcelera.com.br 20220107 source: TC last-modified: 2022-01-07T20:02:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.5.224.0/22 descr: CLARO S.A. Customer origin: AS52908 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220112 source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.5.228.0/22 descr: JP PROVIDERS INTERNET ZONA LESTE/SP origin: AS52908 notify: diogo [at] axcelera.com.br mnt-by: MAINT-AS52908 changed: diogo [at] axcelera.com.br 20220107 source: TC last-modified: 2022-01-07T20:02:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.5.228.0/22 descr: CLARO S.A. Customer origin: AS52908 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220112 source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:139c::/32 descr: JP PROVIDERS INTERNET ZONA LESTE/SP origin: AS52908 notify: diogo [at] axcelera.com.br mnt-by: MAINT-AS52908 changed: joao [at] jpproviders.com.br 20230404 source: TC last-modified: 2023-04-04T20:55:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:139c::/32 descr: CLARO S.A. Customer origin: AS52908 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220112 source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:139c::/33 descr: JP PROVIDERS INTERNET ZONA LESTE/SP origin: AS52908 notify: diogo [at] axcelera.com.br mnt-by: MAINT-AS52908 changed: joao [at] jpproviders.com.br 20230404 source: TC last-modified: 2023-04-04T20:56:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:139c::/33 descr: CLARO S.A. Customer origin: AS52908 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220112 source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:139c:8000::/33 descr: CLARO S.A. Customer origin: AS52908 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220112 source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:139c:8000::/33 descr: JP PROVIDERS INTERNET ZONA LESTE/SP origin: AS52908 notify: diogo [at] axcelera.com.br mnt-by: MAINT-AS52908 changed: joao [at] jpproviders.com.br 20230404 source: TC last-modified: 2023-04-04T20:57:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source