These entries are queried from radb.net using whois, you can try my project getting these.
:AS265362 route: 200.12.131.0/24 descr: ITX-SAMM origin: AS265362 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180828 #17:52:28Z source: RADB last-modified: 2023-11-13T15:54:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:16e0::/48 descr: ITX-SAMM origin: AS265362 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180828 #17:53:04Z source: RADB last-modified: 2023-11-13T15:54:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:16e0::/50 descr: CLARO S.A. Customer origin: AS265362 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20181227 source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:16e0:4000::/50 descr: CLARO S.A. Customer origin: AS265362 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20181227 source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:16e0:8000::/50 descr: CLARO S.A. Customer origin: AS265362 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20181227 source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:16e0:c000::/50 descr: CLARO S.A. Customer origin: AS265362 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20181227 source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source