These entries are queried from radb.net using whois, you can try my project getting these.
:AS263262 route: 38.50.56.0/22 origin: AS263262 descr: Route Registered for Cogent Communications Customer - MOV TELECOM LTDA geoidx: BR mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20220530 #12:40:00Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.50.56.0/22 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.50.56.0/23 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.50.56.0/24 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.50.56.0/24 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231222 source: RADB last-modified: 2023-12-22T13:40:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.50.57.0/24 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.50.57.0/24 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230427 source: RADB last-modified: 2023-11-13T16:17:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.50.58.0/23 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.50.58.0/23 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220815 source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.50.58.0/24 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220815 source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.50.58.0/24 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.50.59.0/24 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220815 source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.50.59.0/24 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.136.0/21 origin: AS263262 notify: suporte [at] wirelink.com.br mnt-by: MAINT-AS61832 changed: suporte [at] wirelink.com.br 20201116 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.136.0/21 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: AS263262 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.136.0/21 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.136.0/22 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.136.0/22 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200925 source: RADB last-modified: 2023-11-13T16:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.136.0/23 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.136.0/24 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.136.0/24 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201117 source: RADB last-modified: 2023-11-13T16:03:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.137.0/24 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201117 source: RADB last-modified: 2023-11-13T16:03:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.137.0/24 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.138.0/23 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.138.0/24 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201204 source: RADB last-modified: 2023-11-13T16:03:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.138.0/24 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.139.0/24 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.139.0/24 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200925 source: RADB last-modified: 2023-11-13T16:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.140.0/22 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.140.0/22 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200925 source: RADB last-modified: 2023-11-13T16:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.140.0/23 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.140.0/24 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.140.0/24 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201204 source: RADB last-modified: 2023-11-13T16:03:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.141.0/24 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.141.0/24 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200925 source: RADB last-modified: 2023-11-13T16:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.142.0/23 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.142.0/24 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.143.0/24 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.6.143.0/24 descr: CLARO S.A. Customer origin: AS263262 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 route6: 2804:1810::/32 descr: TOPPNET TELECOM LTDA origin: AS263262 mnt-by: MAINT-AS263262 changed: junior [at] routerx.net.br 20220713 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1810::/32 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: AS263262 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1810::/32 origin: AS263262 notify: suporte [at] wirelink.com.br mnt-by: MAINT-AS61832 changed: suporte [at] wirelink.com.br 20201116 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1810:2000::/40 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1810:3000::/36 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201204 source: RADB last-modified: 2023-11-13T16:03:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1810:c000::/36 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201204 source: RADB last-modified: 2023-11-13T16:03:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1810:e000::/36 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201221 source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1810:e000::/38 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220916 source: RADB last-modified: 2023-11-13T16:12:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1810:e400::/38 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220916 source: RADB last-modified: 2023-11-13T16:12:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1810:e800::/38 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220916 source: RADB last-modified: 2023-11-13T16:12:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1810:ec00::/38 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220916 source: RADB last-modified: 2023-11-13T16:12:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1810:f300::/40 descr: CLARO S.A. Customer origin: AS263262 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201204 source: RADB last-modified: 2023-11-13T16:03:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:44f8::/32 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: AS263262 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source