These entries are queried from radb.net using whois, you can try my project getting these.
:AS263524 route: 191.253.24.0/21 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route: 191.253.24.0/22 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route: 191.253.24.0/23 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route: 191.253.24.0/24 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route: 191.253.25.0/24 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route: 191.253.26.0/23 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route: 191.253.26.0/24 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route: 191.253.27.0/24 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route: 191.253.28.0/22 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.registro.br AS263524) remarks: --------------------------------- remarks: This route is from a Oi customer which remarks: is being exported under origin AS below. remarks: It was created by us because no other remarks: route object with the same origin was found. remarks: remarks: Please contact BGPOI-RADB if you have any remarks: questions regarding this object. remarks: origin: AS263524 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20180703 source: RADB last-modified: 2023-11-13T15:54:02Z rpki-ov-state: valid route: 191.253.28.0/22 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route: 191.253.28.0/23 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route: 191.253.28.0/24 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route: 191.253.29.0/24 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route: 191.253.30.0/23 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route: 191.253.30.0/24 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route: 191.253.31.0/24 descr: Ciabrasnet origin: AS263524 mnt-by: MAINT-AS263524 notify: julio [at] ciabrasnet.com.br changed: argentao.geane [at] made4it.com..br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route6: 2804:1340::/32 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.registro.br AS263524) remarks: --------------------------------- remarks: This route is from a Oi customer which remarks: is being exported under origin AS below. remarks: It was created by us because no other remarks: route object with the same origin was found. remarks: --------------------------------- remarks: Please contact BGPOI-RADB if you have any remarks: questions regarding this object. remarks: --------------------------------- origin: AS263524 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171108 source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: valid route6: 2804:1340::/32 descr: Ciabrasnet origin: AS263524 notify: julio [at] ciabrasnet.com.br mnt-by: MAINT-AS263524 changed: argentao.geane [at] made4it.com.br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route6: 2804:1340::/33 descr: Ciabrasnet origin: AS263524 notify: julio [at] ciabrasnet.com.br mnt-by: MAINT-AS263524 changed: argentao.geane [at] made4it.com.br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid route6: 2804:1340:8000::/33 descr: Ciabrasnet origin: AS263524 notify: julio [at] ciabrasnet.com.br mnt-by: MAINT-AS263524 changed: argentao.geane [at] made4it.com.br 20230720 source: TC last-modified: 2023-07-20T20:16:05Z rpki-ov-state: valid