These entries are queried from radb.net using whois, you can try my project getting these.
:AS264768 route: 168.196.140.0/22 descr: CLARO S.A. Customer origin: AS264768 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210528 source: RADB last-modified: 2023-11-13T16:05:47Z rpki-ov-state: valid route: 168.196.140.0/22 descr: LACNIC generated route for ANTENA DELTA SRL origin: AS264768 remarks: LACNIC generated route for ANTENA DELTA SRL remarks: maxLength 24 mnt-by: MNT-AR-ADSR6-LACNIC changed: 20240305 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-05T19:15:06Z rpki-ov-state: valid route: 168.196.140.0/24 descr: CLARO S.A. Customer origin: AS264768 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210318 source: RADB last-modified: 2023-11-13T16:05:23Z rpki-ov-state: valid route: 168.196.141.0/24 descr: CLARO S.A. Customer origin: AS264768 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220411 source: RADB last-modified: 2023-11-13T16:10:50Z rpki-ov-state: valid route: 168.196.142.0/24 descr: CLARO S.A. Customer origin: AS264768 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220411 source: RADB last-modified: 2023-11-13T16:10:50Z rpki-ov-state: valid route: 168.196.143.0/24 descr: CLARO S.A. Customer origin: AS264768 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220411 source: RADB last-modified: 2023-11-13T16:10:50Z rpki-ov-state: valid route6: 2803:d0c0::/32 origin: AS264768 descr: Globenet Customer - Metrotel - Antena Delta SRL mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210306 #20:18:50Z source: RADB last-modified: 2023-11-13T16:05:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source