These entries are queried from radb.net using whois, you can try my project getting these.
:AS270703 route: 186.209.124.0/23 descr: CLARO S.A. Customer origin: AS270703 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240208 source: RADB last-modified: 2024-02-08T17:58:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.124.0/24 descr: CLARO S.A. Customer origin: AS270703 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240208 source: RADB last-modified: 2024-02-08T17:58:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.125.0/24 descr: CLARO S.A. Customer origin: AS270703 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210909 source: RADB last-modified: 2023-11-13T16:08:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.126.0/23 descr: CLARO S.A. Customer origin: AS270703 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240206 source: RADB last-modified: 2024-02-06T18:37:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.209.126.0/24 descr: CLARO S.A. Customer origin: AS270703 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230208 source: RADB last-modified: 2023-11-13T16:14:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:700c::/32 origin: AS270703 descr: Globenet Customer - TELEBRAS - ALLTEC INTERNET mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210605 #12:03:21Z source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:700c::/35 descr: CLARO S.A. Customer origin: AS270703 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240208 source: RADB last-modified: 2024-02-08T17:58:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:700c:280::/41 descr: CLARO S.A. Customer origin: AS270703 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230612 source: RADB last-modified: 2023-11-13T16:17:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source