These entries are queried from radb.net using whois, you can try my project getting these.
:AS264015 route: 143.0.192.0/22 descr: ZONA SUL TELECOM LTDA origin: AS264015 notify: cgr [at] vetorial.com mnt-by: MAINT-AS264015 changed: jonatas.victor [at] vetorial.com 20170725 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.0.192.0/22 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. origin: AS264015 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20160513 #17:11:46Z source: RADB last-modified: 2023-11-13T15:49:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.0.192.0/23 descr: ZONA SUL TELECOM LTDA origin: AS264015 notify: cgr [at] vetorial.com mnt-by: MAINT-AS264015 changed: jonatas.victor [at] vetorial.com 20210217 source: TC last-modified: 2021-05-04T02:55:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.0.192.0/24 descr: ZONA SUL TELECOM LTDA origin: AS264015 notify: cgr [at] vetorial.com mnt-by: MAINT-AS264015 changed: jonatas.victor [at] vetorial.com 20170725 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.0.193.0/24 descr: CLIENTE_MOB_ZONA SUL TELECOM EIRELI - EPP origin: AS264015 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:49:57Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.0.193.0/24 descr: ZONA SUL TELECOM LTDA origin: AS264015 notify: cgr [at] vetorial.com mnt-by: MAINT-AS264015 changed: jonatas.victor [at] vetorial.com 20170725 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.0.194.0/23 descr: ZONA SUL TELECOM LTDA origin: AS264015 notify: cgr [at] vetorial.com mnt-by: MAINT-AS264015 changed: jonatas.victor [at] vetorial.com 20170725 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.0.194.0/24 descr: ZONA SUL TELECOM LTDA origin: AS264015 notify: cgr [at] vetorial.com mnt-by: MAINT-AS264015 changed: jonatas.victor [at] vetorial.com 20170725 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.0.194.0/24 descr: CLIENTE_MOB_ZONA SUL TELECOM EIRELI - EPP origin: AS264015 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:49:57Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.0.195.0/24 descr: ZONA SUL TELECOM LTDA origin: AS264015 notify: cgr [at] vetorial.com mnt-by: MAINT-AS264015 changed: jonatas.victor [at] vetorial.com 20170725 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.0.195.0/24 descr: CLIENTE_MOB_ZONA SUL TELECOM EIRELI - EPP origin: AS264015 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:49:57Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.246.28.0/22 descr: ZONA SUL TELECOM LTDA origin: AS264015 notify: cgr [at] vetorial.com mnt-by: MAINT-AS264015 changed: jonatas.victor [at] vetorial.com 20170725 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.246.28.0/23 descr: CLARO S.A. Customer origin: AS264015 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210512 source: RADB last-modified: 2023-11-13T16:05:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.246.28.0/23 descr: ZONA SUL TELECOM LTDA origin: AS264015 notify: cgr [at] vetorial.com mnt-by: MAINT-AS264015 changed: jonatas.victor [at] vetorial.com 20170725 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.246.28.0/24 descr: CLARO S.A. Customer origin: AS264015 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210514 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.246.28.0/24 descr: ZONA SUL TELECOM LTDA origin: AS264015 notify: cgr [at] vetorial.com mnt-by: MAINT-AS264015 changed: jonatas.victor [at] vetorial.com 20170725 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.246.29.0/24 descr: CLARO S.A. Customer origin: AS264015 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210514 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.246.29.0/24 descr: ZONA SUL TELECOM LTDA origin: AS264015 notify: cgr [at] vetorial.com mnt-by: MAINT-AS264015 changed: jonatas.victor [at] vetorial.com 20170725 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.246.30.0/23 descr: ZONA SUL TELECOM LTDA origin: AS264015 notify: cgr [at] vetorial.com mnt-by: MAINT-AS264015 changed: jonatas.victor [at] vetorial.com 20170725 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.246.30.0/23 descr: CLARO S.A. Customer origin: AS264015 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210218 source: RADB last-modified: 2023-11-13T16:03:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.246.30.0/24 descr: ZONA SUL TELECOM LTDA origin: AS264015 notify: cgr [at] vetorial.com mnt-by: MAINT-AS264015 changed: jonatas.victor [at] vetorial.com 20170725 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.246.31.0/24 descr: ZONA SUL TELECOM LTDA origin: AS264015 notify: cgr [at] vetorial.com mnt-by: MAINT-AS264015 changed: jonatas.victor [at] vetorial.com 20170725 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2970::/32 descr: ITX-ZONA-SUL origin: AS264015 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20160511 #18:55:30Z source: RADB last-modified: 2023-11-13T15:49:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source