These entries are queried from radb.net using whois, you can try my project getting these.
:AS271017 route: 200.219.0.0/22 descr: PROXY FOR JUNTO TELECOM CUSTOMER origin: AS271017 mnt-by: MAINT-AS262596 notify: bgp [at] juntotelecom.com.br changed: tayna.barros [at] juntotelecom.com.br 20200730 source: RADB last-modified: 2023-11-13T16:01:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.219.0.0/23 descr: CLARO S.A. Customer origin: AS271017 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: valid route: 200.219.0.0/24 descr: CLARO S.A. Customer origin: AS271017 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200819 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: valid route: 200.219.1.0/24 descr: CLARO S.A. Customer origin: AS271017 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200819 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: valid route: 200.219.2.0/23 descr: CLARO S.A. Customer origin: AS271017 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210623 source: RADB last-modified: 2023-11-13T16:06:01Z rpki-ov-state: valid route: 200.219.2.0/24 descr: CLARO S.A. Customer origin: AS271017 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200819 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: valid route: 200.219.3.0/24 descr: CLARO S.A. Customer origin: AS271017 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200819 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: valid route6: 2804:7500::/32 descr: PROXY FOR JUNTO TELECOM CUSTOMER origin: AS271017 mnt-by: MAINT-AS262596 notify: bgp [at] juntotelecom.com.br changed: tayna.barros [at] juntotelecom.com.br 20200730 source: RADB last-modified: 2023-11-13T16:01:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7500::/44 descr: CLARO S.A. Customer origin: AS271017 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210713 source: RADB last-modified: 2023-11-13T16:07:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7500:10::/44 descr: CLARO S.A. Customer origin: AS271017 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201123 source: RADB last-modified: 2023-11-13T16:03:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7500:20::/44 descr: CLARO S.A. Customer origin: AS271017 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201123 source: RADB last-modified: 2023-11-13T16:03:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7500:30::/44 descr: CLARO S.A. Customer origin: AS271017 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201123 source: RADB last-modified: 2023-11-13T16:03:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7500:40::/44 descr: CLARO S.A. Customer origin: AS271017 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201123 source: RADB last-modified: 2023-11-13T16:03:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source