These entries are queried from radb.net using whois, you can try my project getting these.
:AS270406 route: 190.111.100.0/22 descr: PROXY FOR JUNTO TELECOM CUSTOMER origin: AS270406 mnt-by: MAINT-AS262596 notify: bgp [at] juntotelecom.com.br changed: bgp [at] juntotelecom.com.br 20200422 remarks: Wed Apr 22 23:02:47 2020 source: RADB last-modified: 2023-11-13T16:00:33Z rpki-ov-state: valid route: 190.111.100.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS270406 mnt-by: MAINT-AS263566 changed: noc [at] rondonet-telecom.com.br 20211006 source: ALTDB rpki-ov-state: valid route: 190.111.100.0/22 origin: AS270406 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: noc [at] futuranettelecom.com.br mnt-by: MAINT-AS270406 source: TC last-modified: 2024-01-31T16:24:24Z rpki-ov-state: valid route: 190.111.100.0/23 descr: CLARO S.A. Customer origin: AS270406 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231013 source: RADB last-modified: 2023-11-13T16:19:00Z rpki-ov-state: valid route: 190.111.102.0/23 descr: CLARO S.A. Customer origin: AS270406 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: valid route: 190.111.103.0/24 descr: CLARO S.A. Customer origin: AS270406 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220303 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: valid route6: 2804:6b88::/32 descr: PROXY FOR JUNTO TELECOM CUSTOMER origin: AS270406 mnt-by: MAINT-AS262596 notify: bgp [at] juntotelecom.com.br changed: bgp [at] juntotelecom.com.br 20200422 remarks: Wed Apr 22 23:02:47 2020 source: RADB last-modified: 2023-11-13T16:00:33Z rpki-ov-state: valid route6: 2804:6b88::/32 origin: AS270406 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: noc [at] futuranettelecom.com.br mnt-by: MAINT-AS270406 source: TC last-modified: 2024-01-31T16:24:24Z rpki-ov-state: valid route6: 2804:6b88::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS270406 mnt-by: MAINT-AS263566 changed: noc [at] rondonet-telecom.com.br 20211006 source: ALTDB rpki-ov-state: valid route6: 2804:6b88::/34 descr: CLARO S.A. Customer origin: AS270406 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: valid route6: 2804:6b88:4000::/34 descr: CLARO S.A. Customer origin: AS270406 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: valid route6: 2804:6b88:8000::/34 descr: CLARO S.A. Customer origin: AS270406 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: valid route6: 2804:6b88:c000::/34 descr: CLARO S.A. Customer origin: AS270406 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: valid