These entries are queried from radb.net using whois, you can try my project getting these.
:AS263478 route: 45.226.232.0/22 origin: AS263478 descr: Customer American Tower. mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20231227 # 1447Z source: RADB last-modified: 2023-12-27T14:47:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.226.233.0/24 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240219 source: RADB last-modified: 2024-02-19T17:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.204.80.0/22 descr: Renard Mendes Batista origin: AS263478 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS263478 changed: db-admin [at] bgp.net.br 20190910 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.204.80.0/22 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.204.80.0/23 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.204.80.0/24 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.204.82.0/23 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.83.180.0/22 descr: Renard Mendes Batista origin: AS263478 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS263478 changed: db-admin [at] bgp.net.br 20190910 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.83.180.0/22 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.83.180.0/23 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.83.181.0/24 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.83.182.0/23 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.83.182.0/24 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.83.183.0/24 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231221 source: RADB last-modified: 2023-12-21T13:51:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.242.192.0/22 origin: AS263478 descr: Globenet Customer - American Tower - Dufibranet mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210603 #05:35:38Z source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.242.192.0/23 origin: AS263478 descr: Globenet Customer - American Tower - Dufibranet mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210603 #05:36:26Z source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.242.194.0/23 origin: AS263478 descr: Globenet Customer - American Tower - Dufibranet mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210603 #05:37:19Z source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.5.32.0/22 origin: AS263478 descr: Customer American Tower. mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20231227 # 1450Z source: RADB last-modified: 2023-12-27T14:50:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.5.32.0/24 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240219 source: RADB last-modified: 2024-02-19T17:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1278::/32 descr: Cemig origin: AS263478 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20170203 #13:53:20Z source: RADB last-modified: 2023-11-13T15:50:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1278:3000::/40 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231226 source: RADB last-modified: 2023-12-26T14:59:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1278:3100::/48 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231226 source: RADB last-modified: 2023-12-26T14:59:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1278:4000::/36 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230927 source: RADB last-modified: 2023-11-13T16:18:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1278:4000::/44 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230927 source: RADB last-modified: 2023-11-13T16:18:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1278:9000::/40 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230927 source: RADB last-modified: 2023-11-13T16:18:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1278:9100::/40 descr: CLARO S.A. Customer origin: AS263478 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230927 source: RADB last-modified: 2023-11-13T16:18:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source