These entries are queried from radb.net using whois, you can try my project getting these.
:AS270573 route: 200.14.120.0/22 origin: AS270573 descr: Prefixo AS270573 remarks: Proxy Object mnt-by: MAINT-AS28283 changed: peering [at] adylnet.com.br 20200511 #13:24:14Z source: RADB last-modified: 2023-11-13T16:00:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6e10::/32 origin: AS270573 descr: Prefixo AS270573 remarks: Proxy Object mnt-by: MAINT-AS28283 changed: peering [at] adylnet.com.br 20200511 #13:24:49Z source: RADB last-modified: 2023-11-13T16:00:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6e10:1::/48 descr: CLARO S.A. Customer origin: AS270573 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230503 source: RADB last-modified: 2023-11-13T16:17:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6e10:2::/48 descr: CLARO S.A. Customer origin: AS270573 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230503 source: RADB last-modified: 2023-11-13T16:17:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6e10:3::/48 descr: CLARO S.A. Customer origin: AS270573 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230503 source: RADB last-modified: 2023-11-13T16:17:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6e10:4::/48 descr: CLARO S.A. Customer origin: AS270573 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230503 source: RADB last-modified: 2023-11-13T16:17:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6e10:5::/48 descr: CLARO S.A. Customer origin: AS270573 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230503 source: RADB last-modified: 2023-11-13T16:17:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6e10:6::/48 descr: CLARO S.A. Customer origin: AS270573 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230503 source: RADB last-modified: 2023-11-13T16:17:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source