These entries are queried from radb.net using whois, you can try my project getting these.
:AS266277 route: 170.78.100.0/22 origin: AS266277 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: noc [at] youisp.com.br mnt-by: MAINT-AS266277 source: TC last-modified: 2022-12-02T12:37:41Z rpki-ov-state: valid route: 170.78.100.0/22 descr: G8 Customer Proxy Route origin: AS266277 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20210726 source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: valid route: 170.78.100.0/23 origin: AS266277 notify: noc [at] youisp.com.br changed: cpaim [at] youisp.com.br 20221228 mnt-by: MAINT-AS266277 source: TC last-modified: 2022-12-28T17:28:34Z rpki-ov-state: valid route: 170.78.100.0/23 descr: CLARO S.A. Customer origin: AS266277 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: 170.78.100.0/24 descr: CLARO S.A. Customer origin: AS266277 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: 170.78.100.0/24 origin: AS266277 notify: noc [at] youisp.com.br changed: cpaim [at] youisp.com.br 20221228 mnt-by: MAINT-AS266277 source: TC last-modified: 2022-12-28T17:28:34Z rpki-ov-state: valid route: 170.78.101.0/24 origin: AS266277 notify: noc [at] youisp.com.br changed: cpaim [at] youisp.com.br 20221228 mnt-by: MAINT-AS266277 source: TC last-modified: 2022-12-28T17:28:34Z rpki-ov-state: valid route: 170.78.101.0/24 descr: CLARO S.A. Customer origin: AS266277 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220822 source: RADB last-modified: 2023-11-13T16:12:11Z rpki-ov-state: valid route: 170.78.102.0/23 descr: CLARO S.A. Customer origin: AS266277 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: 170.78.102.0/23 origin: AS266277 notify: noc [at] youisp.com.br changed: cpaim [at] youisp.com.br 20221228 mnt-by: MAINT-AS266277 source: TC last-modified: 2022-12-28T17:28:34Z rpki-ov-state: valid route: 170.78.102.0/24 descr: CLARO S.A. Customer origin: AS266277 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220822 source: RADB last-modified: 2023-11-13T16:12:11Z rpki-ov-state: valid route: 170.78.102.0/24 origin: AS266277 notify: noc [at] youisp.com.br changed: cpaim [at] youisp.com.br 20221228 mnt-by: MAINT-AS266277 source: TC last-modified: 2022-12-28T17:28:34Z rpki-ov-state: valid route: 170.78.103.0/24 origin: AS266277 notify: noc [at] youisp.com.br changed: cpaim [at] youisp.com.br 20221228 mnt-by: MAINT-AS266277 source: TC last-modified: 2022-12-28T17:28:34Z rpki-ov-state: valid route: 170.78.103.0/24 descr: CLARO S.A. Customer origin: AS266277 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 route6: 2804:3540::/32 origin: AS266277 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: noc [at] youisp.com.br mnt-by: MAINT-AS266277 source: TC last-modified: 2022-12-02T12:37:41Z rpki-ov-state: valid route6: 2804:3540::/32 descr: WIX origin: AS266277 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20210524 source: RADB last-modified: 2023-11-13T16:05:46Z rpki-ov-state: valid route6: 2804:3540::/33 origin: AS266277 notify: noc [at] youisp.com.br changed: cpaim [at] youisp.com.br 20221228 mnt-by: MAINT-AS266277 source: TC last-modified: 2022-12-28T18:16:43Z rpki-ov-state: valid route6: 2804:3540::/34 origin: AS266277 notify: noc [at] youisp.com.br changed: cpaim [at] youisp.com.br 20221228 mnt-by: MAINT-AS266277 source: TC last-modified: 2022-12-28T18:16:43Z rpki-ov-state: valid route6: 2804:3540::/34 descr: CLARO S.A. Customer origin: AS266277 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220804 source: RADB last-modified: 2023-11-13T16:12:04Z rpki-ov-state: valid route6: 2804:3540:4000::/34 descr: CLARO S.A. Customer origin: AS266277 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220804 source: RADB last-modified: 2023-11-13T16:12:04Z rpki-ov-state: valid route6: 2804:3540:4000::/34 origin: AS266277 notify: noc [at] youisp.com.br changed: cpaim [at] youisp.com.br 20221228 mnt-by: MAINT-AS266277 source: TC last-modified: 2022-12-28T18:16:43Z rpki-ov-state: valid route6: 2804:3540:8000::/33 origin: AS266277 notify: noc [at] youisp.com.br changed: cpaim [at] youisp.com.br 20221228 mnt-by: MAINT-AS266277 source: TC last-modified: 2022-12-28T18:16:43Z rpki-ov-state: valid route6: 2804:3540:8000::/34 origin: AS266277 notify: noc [at] youisp.com.br changed: cpaim [at] youisp.com.br 20221228 mnt-by: MAINT-AS266277 source: TC last-modified: 2022-12-28T18:16:43Z rpki-ov-state: valid route6: 2804:3540:8000::/34 descr: CLARO S.A. Customer origin: AS266277 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220804 source: RADB last-modified: 2023-11-13T16:12:04Z rpki-ov-state: valid route6: 2804:3540:c000::/34 origin: AS266277 notify: noc [at] youisp.com.br changed: cpaim [at] youisp.com.br 20221228 mnt-by: MAINT-AS266277 source: TC last-modified: 2022-12-28T18:16:43Z rpki-ov-state: valid route6: 2804:3540:c000::/34 descr: CLARO S.A. Customer origin: AS266277 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220804 source: RADB last-modified: 2023-11-13T16:12:04Z rpki-ov-state: valid