These entries are queried from radb.net using whois, you can try my project getting these.
:AS52564 route: 131.161.36.0/22 descr: CLARO S.A. Customer origin: AS52564 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.161.36.0/22 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.161.36.0/23 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.161.36.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.161.37.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.161.38.0/23 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.161.38.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.161.39.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.219.144.0/22 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.219.144.0/22 descr: CLARO S.A. Customer origin: AS52564 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.219.144.0/23 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.219.144.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.219.145.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.219.146.0/23 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.219.146.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.219.147.0/24 descr: CLARO S.A. Customer origin: AS52564 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.219.147.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.85.156.0/22 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T19:32:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.85.156.0/22 descr: CLARO S.A. Customer origin: AS52564 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.85.156.0/23 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.85.156.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.85.156.0/24 descr: CLARO S.A. Customer origin: AS52564 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.85.157.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.85.157.0/24 descr: CLARO S.A. Customer origin: AS52564 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.85.158.0/23 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.85.158.0/24 descr: CLARO S.A. Customer origin: AS52564 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240115 source: RADB last-modified: 2024-01-15T14:27:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.85.158.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.85.159.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T17:10:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.85.159.0/24 descr: CLARO S.A. Customer origin: AS52564 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240115 source: RADB last-modified: 2024-01-15T14:27:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.72.0/22 descr: CLARO S.A. Customer origin: AS52564 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.72.0/22 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T18:49:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.72.0/23 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-02T19:11:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.72.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-02T19:11:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.73.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-02T19:11:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.74.0/23 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-02T19:11:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.74.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-02T19:16:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.75.0/24 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-02T19:11:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1eb8::/32 descr: Teck Link Telecom - Proxy For Customer - BIAZI TELECOMUNICACOES origin: AS52564 mnt-by: MAINT-AS263856 changed: irr [at] tecklinktelecom.com.br 20220930 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1eb8::/32 descr: CLARO S.A. Customer origin: AS52564 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231215 source: RADB last-modified: 2023-12-15T19:57:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1eb8::/32 origin: AS52564 notify: noc [at] biazitelecom.com.br mnt-by: MAINT-AS52564 source: TC last-modified: 2023-10-18T18:49:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source