These entries are queried from radb.net using whois, you can try my project getting these.
:AS53111 route: 186.192.48.0/20 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: redes [at] censanet.com.br 20120514 #01:30:11Z 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: 186.192.48.0/21 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20140306 #13:18:24Z 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: 186.192.48.0/22 descr: CLARO S.A. Customer origin: AS53111 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210312 source: RADB last-modified: 2023-11-13T16:05:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.192.52.0/22 descr: CLARO S.A. Customer origin: AS53111 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210312 source: RADB last-modified: 2023-11-13T16:05:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.192.56.0/21 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20140306 #13:18:51Z 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: 186.192.56.0/22 descr: CLARO S.A. Customer origin: AS53111 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210312 source: RADB last-modified: 2023-11-13T16:05:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.192.60.0/22 descr: CLARO S.A. Customer origin: AS53111 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210312 source: RADB last-modified: 2023-11-13T16:05:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.192.63.0/24 descr: CLARO S.A. Customer origin: AS53111 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210312 source: RADB last-modified: 2023-11-13T16:05:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.63.96.0/20 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: redes [at] censanet.com.br 20100323 #22:40:14Z 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: 187.63.96.0/21 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20140306 #13:06:40Z 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: 187.63.96.0/22 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20140306 #13:07:17Z 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: 187.63.96.0/23 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20140306 #13:07:30Z 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: 187.63.98.0/23 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20140306 #13:09:42Z 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: 187.63.100.0/22 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20140306 #13:10:34Z 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: 187.63.100.0/23 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20140306 #13:10:49Z 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: 187.63.100.0/24 origin: AS53111 descr: 187.63.100.0/24 admin-c: LUCVI329 tech-c: INCEN7 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20231006 #11:11:29Z source: RADB last-modified: 2023-11-13T16:18:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.63.102.0/23 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20140306 #13:12:17Z 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: 187.63.104.0/21 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20140306 #13:14:58Z 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: 187.63.104.0/22 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: redes [at] censanet.com.br 20110612 #21:46:35Z 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: 187.63.105.0/24 descr: CLARO S.A. Customer origin: AS53111 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210312 source: RADB last-modified: 2023-11-13T16:05:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.63.106.0/23 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20140306 #13:15:25Z 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: 187.63.108.0/22 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: redes [at] censanet.com.br 20101014 #12:37:18Z 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: 187.63.108.0/23 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20140306 #13:17:13Z 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: 187.63.110.0/23 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20140306 #13:17:39Z source: RADB last-modified: 2023-11-13T15:57:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:538::/32 descr: Centro Educacional Nossa Senhora Auxiliadora origin: AS53111 mnt-by: MAINT-CENSANET changed: infra [at] censanet.com.br 20140417 #23:10:29Z source: RADB last-modified: 2023-11-13T15:57:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source