These entries are queried from radb.net using whois, you can try my project getting these.
:AS266837 route: 45.238.12.0/22 origin: AS266837 descr: Globenet Customer - Metrotel - COOPJEPPENER mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210305 #23:50:07Z source: RADB last-modified: 2023-11-13T16:05:08Z rpki-ov-state: valid route: 45.238.12.0/22 descr: LACNIC generated route for COOPERATIVA LTDA. DE ELECTRICIDAD Y SERVICIOS ANEXOS DE JEPPENNER origin: AS266837 remarks: LACNIC generated route for COOPERATIVA LTDA. DE ELECTRICIDAD Y SERVICIOS ANEXOS DE JEPPENNER remarks: maxLength 24 mnt-by: MNT-AR-CLEY2-LACNIC changed: 20240308 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-08T15:00:05Z rpki-ov-state: valid route: 45.238.12.0/24 descr: CLARO S.A. Customer origin: AS266837 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210315 source: RADB last-modified: 2023-11-13T16:05:10Z rpki-ov-state: valid route: 45.238.13.0/24 descr: CLARO S.A. Customer origin: AS266837 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210315 source: RADB last-modified: 2023-11-13T16:05:10Z rpki-ov-state: valid route: 45.238.14.0/24 descr: CLARO S.A. Customer origin: AS266837 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210315 source: RADB last-modified: 2023-11-13T16:05:10Z rpki-ov-state: valid route: 45.238.15.0/24 descr: CLARO S.A. Customer origin: AS266837 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210315 source: RADB last-modified: 2023-11-13T16:05:10Z rpki-ov-state: valid route6: 2803:6ca0::/32 origin: AS266837 descr: Globenet Customer - Metrotel - COOPJEPPENER mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210305 #00:01:56Z source: RADB last-modified: 2023-11-13T16:05:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source