These entries are queried from radb.net using whois, you can try my project getting these.
:AS266614 route: 45.7.200.0/22 descr: G8 Customer Proxy Route origin: AS266614 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.7.200.0/22 origin: AS266614 descr: PROXY FOR OUR CUSTOMER CONE mnt-by: MAINT-AS266583 changed: suporte [at] telxe.com.br 20220505 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.7.200.0/22 origin: AS266614 remarks: Changed by TEIF TECNOLOGIA notify: suporte [at] amteck.com.br mnt-by: MAINT-AS266614 source: TC admin-c: BRPLI11-NICBR tech-c: BRPLI11-NICBR changed: suporte [at] amteck.com.br 20230803 last-modified: 2023-08-03T17:32:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.7.200.0/23 descr: CLARO S.A. Customer origin: AS266614 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180904 source: RADB last-modified: 2023-11-13T15:54:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.7.200.0/23 origin: AS266614 remarks: Changed by TEIF TECNOLOGIA notify: suporte [at] amteck.com.br mnt-by: MAINT-AS266614 source: TC admin-c: BRPLI11-NICBR tech-c: BRPLI11-NICBR changed: suporte [at] amteck.com.br 20230803 last-modified: 2023-08-03T17:32:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.7.200.0/24 descr: CLIENTE_MOB_AMTECK INFORMATICA LTDA origin: AS266614 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: 45.7.201.0/24 descr: CLIENTE_MOB_AMTECK INFORMATICA LTDA origin: AS266614 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: 45.7.202.0/23 origin: AS266614 remarks: Changed by TEIF TECNOLOGIA notify: suporte [at] amteck.com.br mnt-by: MAINT-AS266614 source: TC admin-c: BRPLI11-NICBR tech-c: BRPLI11-NICBR changed: suporte [at] amteck.com.br 20230803 last-modified: 2023-08-03T17:32:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.7.202.0/23 descr: CLIENTE_MOB_AMTECK INFORMATICA LTDA origin: AS266614 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: 45.7.202.0/24 descr: CLIENTE_MOB_AMTECK INFORMATICA LTDA origin: AS266614 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: 45.7.203.0/24 descr: CLIENTE_MOB_AMTECK INFORMATICA LTDA origin: AS266614 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 route6: 2804:3eac::/32 descr: G8 Customer Proxy Route origin: AS266614 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3eac::/32 origin: AS266614 descr: PROXY FOR OUR CUSTOMER CONE mnt-by: MAINT-AS266583 changed: suporte [at] telxe.com.br 20220505 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3eac::/32 origin: AS266614 remarks: Changed by TEIF TECNOLOGIA notify: suporte [at] amteck.com.br mnt-by: MAINT-AS266614 source: TC admin-c: BRPLI11-NICBR tech-c: BRPLI11-NICBR changed: suporte [at] amteck.com.br 20230803 last-modified: 2023-08-03T17:32:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3eac::/33 descr: CLARO S.A. Customer origin: AS266614 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231027 source: RADB last-modified: 2023-11-13T16:19:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3eac:8000::/33 descr: CLARO S.A. Customer origin: AS266614 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231027 source: RADB last-modified: 2023-11-13T16:19:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source