These entries are queried from radb.net using whois, you can try my project getting these.
:AS270506 route: 186.0.148.0/22 descr: G5 Rede de Telecomunicacoes Multimidia Ltda origin: AS270506 notify: noc [at] g5telecom.net.br mnt-by: MAINT-AS270506 changed: noc [at] g5telecom.net.br 20210628 source: TC last-modified: 2021-06-28T17:09:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.0.148.0/22 descr: G5 Rede de Telecomunicacoes Multimidia Ltda origin: AS270506 notify: noc [at] g5telecom.net.br mnt-by: MAINT-AS270506 changed: noc [at] g5telecom.net.br 20210708 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.0.148.0/22 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231004 source: RADB last-modified: 2023-11-13T16:18:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00::/32 descr: G5 Rede de Telecomunicacoes Multimidia Ltda origin: AS270506 notify: noc [at] g5telecom.net.br mnt-by: MAINT-AS270506 changed: noc [at] g5telecom.net.br 20210628 source: TC last-modified: 2021-06-28T17:09:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00::/32 descr: G5 Rede de Telecomunicacoes Multimidia Ltda origin: AS270506 notify: noc [at] g5telecom.net.br mnt-by: MAINT-AS270506 changed: noc [at] g5telecom.net.br 20210708 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00::/32 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230823 source: RADB last-modified: 2023-11-13T16:18:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00::/33 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220610 source: RADB last-modified: 2023-11-13T16:11:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00::/34 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220610 source: RADB last-modified: 2023-11-13T16:11:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:1000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:2000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:3000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:4000::/34 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220610 source: RADB last-modified: 2023-11-13T16:11:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:4000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:5000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:6000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:7000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:8000::/33 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220610 source: RADB last-modified: 2023-11-13T16:11:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:8000::/34 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220610 source: RADB last-modified: 2023-11-13T16:11:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:8000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:9000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:a000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:b000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:c000::/34 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220610 source: RADB last-modified: 2023-11-13T16:11:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:c000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:d000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:e000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6d00:f000::/36 descr: CLARO S.A. Customer origin: AS270506 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211103 source: RADB last-modified: 2023-11-13T16:08:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source