These entries are queried from radb.net using whois, you can try my project getting these.
:AS52650 route: 131.221.232.0/22 descr: AS52650 routes origin: AS52650 remarks: AS52650 routes notify: contato [at] jotaftelecom.com.br mnt-by: MAINT-AS52650 changed: rphilips [at] us.ntt.net 20160708 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.221.232.0/23 descr: CLARO S.A. Customer origin: AS52650 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210224 source: RADB last-modified: 2023-11-13T16:03:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.221.232.0/24 descr: CLARO S.A. Customer origin: AS52650 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201002 source: RADB last-modified: 2023-11-13T16:01:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.221.233.0/24 descr: CLARO S.A. Customer origin: AS52650 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201002 source: RADB last-modified: 2023-11-13T16:01:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.221.234.0/24 descr: CLARO S.A. Customer origin: AS52650 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201119 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: 131.221.235.0/24 descr: CLARO S.A. Customer origin: AS52650 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201119 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: 170.231.252.0/22 descr: AS52650 routes origin: AS52650 remarks: AS52650 routes notify: contato [at] jotaftelecom.com.br mnt-by: MAINT-AS52650 changed: rphilips [at] us.ntt.net 20160708 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.53.104.0/22 descr: AS52650 routes origin: AS52650 remarks: AS52650 routes notify: contato [at] jotaftelecom.com.br mnt-by: MAINT-AS52650 changed: lucas [at] jotaftelecom.com.br20160708 20160711 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.53.104.0/22 origin: AS52650 descr: Seaborn Proxy for Customer AS52840 (Origin AS52650) admin-c: IP Network Operations tech-c: IP Network Operations remarks: **************************** remarks: * THIS OBJECT IS FOR SEABORN INTERNAL USE remarks: * Can be removed at any time remarks: **************************** mnt-by: MAINT-AS13786 changed: netops [at] edgeuno.com 20201013 #22:11:17Z source: RADB last-modified: 2023-11-13T16:02:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.53.104.0/23 descr: CLARO S.A. Customer origin: AS52650 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210224 source: RADB last-modified: 2023-11-13T16:03:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.53.104.0/24 descr: CLARO S.A. Customer origin: AS52650 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201015 source: RADB last-modified: 2023-11-13T16:02:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.53.106.0/23 descr: CLARO S.A. Customer origin: AS52650 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210219 source: RADB last-modified: 2023-11-13T16:03:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1ef0::/32 descr: G8 Networks origin: AS52650 mnt-by: MAINT-AS28329 changed: alexandre [at] g8.net.br 20180816 source: RADB last-modified: 2023-11-13T15:54:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source