These entries are queried from radb.net using whois, you can try my project getting these.
:AS269187 route: 45.181.140.0/22 origin: AS269187 descr: AS269187 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190809 #18:52:36Z source: RADB last-modified: 2023-11-13T15:57:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.181.140.0/22 descr: PROXY FOR CUSTOMER REALLINK origin: AS269187 mnt-by: MAINT-AS264949 notify: junior [at] routerx.net.br changed: junior [at] routerx.net.br 20201006 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.181.140.0/23 origin: AS269187 descr: owner: PR LINK ownerid: 29.228.474/0001-77 responsible: PAULO RICARDO SOUZA DO NASCIMENTO mnt-by: MAINT-AS53087 changed: fabricio.a [at] tely.com.br 20220912 #16:18:48Z source: RADB last-modified: 2023-11-13T16:12:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.181.140.0/24 descr: CLARO S.A. Customer origin: AS269187 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230711 source: RADB last-modified: 2023-11-13T16:17:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.181.141.0/24 descr: CLARO S.A. Customer origin: AS269187 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230711 source: RADB last-modified: 2023-11-13T16:17:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.181.142.0/23 origin: AS269187 descr: owner: PR LINK ownerid: 29.228.474/0001-77 responsible: PAULO RICARDO SOUZA DO NASCIMENTO mnt-by: MAINT-AS53087 changed: fabricio.a [at] tely.com.br 20220912 #16:19:57Z source: RADB last-modified: 2023-11-13T16:12:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.124.16.0/20 descr: PROXY FOR CUSTOMER ZUM - BY CLICFACIL origin: AS269187 mnt-by: MAINT-AS263650 notify: junior [at] routerx.net.br changed: junior [at] routerx.net.br 20211001 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:ff8::/32 descr: PROXY FOR CUSTOMER ZUM - BY CLICFACIL origin: AS269187 mnt-by: MAINT-AS263650 notify: junior [at] routerx.net.br changed: junior [at] routerx.net.br 20211001 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:60bc::/32 origin: AS269187 descr: CUSTOMER PR LINK mnt-by: MAINT-AS28598 changed: leandro.santos [at] mobtelecom.com.br 20200120 #19:18:55Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:60bc::/32 descr: PROXY FOR CUSTOMER REALLINK origin: AS269187 mnt-by: MAINT-AS264949 notify: junior [at] routerx.net.br changed: junior [at] routerx.net.br 20201006 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:60bc::/33 origin: AS269187 descr: owner: PR LINK ownerid: 29.228.474/0001-77 responsible: PAULO RICARDO SOUZA DO NASCIMENTO mnt-by: MAINT-AS53087 changed: fabricio.a [at] tely.com.br 20220912 #16:23:09Z source: RADB last-modified: 2023-11-13T16:12:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:60bc:8000::/33 origin: AS269187 descr: owner: PR LINK ownerid: 29.228.474/0001-77 responsible: PAULO RICARDO SOUZA DO NASCIMENTO mnt-by: MAINT-AS53087 changed: fabricio.a [at] tely.com.br 20220912 #16:23:34Z source: RADB last-modified: 2023-11-13T16:12:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source