These entries are queried from radb.net using whois, you can try my project getting these.
:AS266000 route: 181.191.40.0/22 descr: Proxy for BrSimples origin: AS266000 remarks: New Proxy route notify: silva.fabiano [at] me.com mnt-by: MAINT-AS265389 changed: rphilips [at] us.ntt.net 20171220 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.40.0/22 descr: CLARO S.A. Customer origin: AS266000 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190904 source: RADB last-modified: 2023-11-13T15:57:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.40.0/22 descr: PROXY TO CUSTOMER RF-DE-SOUZA origin: AS266000 mnt-by: MAINT-AS264949 changed: matheus [at] routerx.net.br 20240229 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.40.0/23 descr: PROXY TO CUSTOMER RF-DE-SOUZA origin: AS266000 mnt-by: MAINT-AS264949 changed: matheus [at] routerx.net.br 20240229 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.40.0/23 descr: CLIENTE_MOB_R F de Souza Junior origin: AS266000 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:53:14Z 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: 181.191.40.0/24 descr: PROXY TO CUSTOMER RF-DE-SOUZA origin: AS266000 mnt-by: MAINT-AS264949 changed: matheus [at] routerx.net.br 20240229 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.40.0/24 origin: AS266000 descr: AS266000 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20191231 #14:24:34Z source: RADB last-modified: 2023-11-13T15:59:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.41.0/24 origin: AS266000 descr: AS266000 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20191231 #14:25:02Z source: RADB last-modified: 2023-11-13T15:59:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.41.0/24 descr: PROXY TO CUSTOMER RF-DE-SOUZA origin: AS266000 mnt-by: MAINT-AS264949 changed: matheus [at] routerx.net.br 20240229 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.42.0/23 descr: CLIENTE_MOB_R F de Souza Junior origin: AS266000 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:53:14Z 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: 181.191.42.0/23 descr: PROXY TO CUSTOMER RF-DE-SOUZA origin: AS266000 mnt-by: MAINT-AS264949 changed: matheus [at] routerx.net.br 20240229 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.42.0/24 origin: AS266000 descr: AS266000 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20191231 #14:25:28Z source: RADB last-modified: 2023-11-13T15:59:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.42.0/24 descr: PROXY TO CUSTOMER RF-DE-SOUZA origin: AS266000 mnt-by: MAINT-AS264949 changed: matheus [at] routerx.net.br 20240229 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.43.0/24 origin: AS266000 descr: AS266000 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20191231 #14:25:52Z source: RADB last-modified: 2023-11-13T15:59:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.43.0/24 descr: PROXY TO CUSTOMER RF-DE-SOUZA origin: AS266000 mnt-by: MAINT-AS264949 changed: matheus [at] routerx.net.br 20240229 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:410c::/32 descr: Proxy for BrSimples origin: AS266000 remarks: New Proxy route notify: silva.fabiano [at] me.com mnt-by: MAINT-AS265389 changed: rphilips [at] us.ntt.net 20171220 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:410c::/32 descr: ITX-DB3 origin: AS266000 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20171030 #20:03:58Z source: RADB last-modified: 2023-11-13T15:52:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:410c::/33 origin: AS266000 descr: owner: R F de Souza Junior ownerid: 10.718.985/0001-49 responsible: R F de Souza Junior mnt-by: MAINT-AS53087 changed: fabricio.a [at] tely.com.br 20220912 #19:37:15Z 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: 2804:410c:8000::/33 origin: AS266000 descr: owner: R F de Souza Junior ownerid: 10.718.985/0001-49 responsible: R F de Souza Junior mnt-by: MAINT-AS53087 changed: fabricio.a [at] tely.com.br 20220912 #19:37:49Z source: RADB last-modified: 2023-11-13T16:12:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source