These entries are queried from radb.net using whois, you can try my project getting these.
:AS264415 route: 131.221.20.0/22 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191030 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 131.221.20.0/22 descr: Maxis Telecom origin: AS264415 notify: cgr [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191104 source: BBOI rpki-ov-state: valid route: 131.221.20.0/23 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191030 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 131.221.20.0/24 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191030 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 131.221.21.0/24 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191030 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 131.221.22.0/23 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191030 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 131.221.22.0/23 descr: CLARO S.A. Customer origin: AS264415 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190807 source: RADB last-modified: 2023-11-13T15:57:00Z rpki-ov-state: valid route: 131.221.22.0/24 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191030 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route: 131.221.23.0/24 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191030 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: valid route6: 2804:1e38::/32 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191031 source: BBOI rpki-ov-state: valid route6: 2804:1e38::/32 descr: Cemig origin: AS264415 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20170203 #13:53:20Z source: RADB last-modified: 2023-11-13T15:50:36Z rpki-ov-state: valid route6: 2804:1e38:2000::/35 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191031 source: BBOI rpki-ov-state: valid route6: 2804:1e38:2000::/36 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191031 source: BBOI rpki-ov-state: valid route6: 2804:1e38:2000::/48 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191031 source: BBOI rpki-ov-state: valid route6: 2804:1e38:3000::/36 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191104 source: BBOI rpki-ov-state: valid route6: 2804:1e38:4000::/35 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191104 source: BBOI rpki-ov-state: valid route6: 2804:1e38:4000::/36 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191104 source: BBOI rpki-ov-state: valid route6: 2804:1e38:4000::/48 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191104 source: BBOI rpki-ov-state: valid route6: 2804:1e38:4004::/48 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191104 source: BBOI rpki-ov-state: valid route6: 2804:1e38:5000::/36 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191104 source: BBOI rpki-ov-state: valid route6: 2804:1e38:6000::/35 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191104 source: BBOI rpki-ov-state: valid route6: 2804:1e38:6000::/36 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191104 source: BBOI rpki-ov-state: valid route6: 2804:1e38:6007::/48 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191104 source: BBOI rpki-ov-state: valid route6: 2804:1e38:7000::/36 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191104 source: BBOI rpki-ov-state: valid route6: 2804:1e38:8000::/35 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191105 source: BBOI rpki-ov-state: valid route6: 2804:1e38:8000::/35 descr: CLARO S.A. Customer origin: AS264415 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200415 source: RADB last-modified: 2023-11-13T16:00:23Z rpki-ov-state: valid route6: 2804:1e38:8000::/36 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191105 source: BBOI rpki-ov-state: valid route6: 2804:1e38:8000::/36 descr: CLARO S.A. Customer origin: AS264415 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200415 source: RADB last-modified: 2023-11-13T16:00:23Z rpki-ov-state: valid route6: 2804:1e38:8008::/48 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191105 source: BBOI rpki-ov-state: valid route6: 2804:1e38:8008::/48 descr: CLARO S.A. Customer origin: AS264415 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200415 source: RADB last-modified: 2023-11-13T16:00:23Z rpki-ov-state: valid route6: 2804:1e38:9000::/36 descr: CLARO S.A. Customer origin: AS264415 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200415 source: RADB last-modified: 2023-11-13T16:00:23Z rpki-ov-state: valid route6: 2804:1e38:9000::/36 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191105 source: BBOI rpki-ov-state: valid route6: 2804:1e38:e000::/35 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191105 source: BBOI rpki-ov-state: valid route6: 2804:1e38:e000::/36 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191105 source: BBOI rpki-ov-state: valid route6: 2804:1e38:e000::/48 descr: Maxis Telecom origin: AS264415 notify: noc [at] maxistelecom.com.br mnt-by: MAINT-AS264415 changed: cgr [at] maxistelecom.com.br 20191105 source: BBOI rpki-ov-state: valid