These entries are queried from radb.net using whois, you can try my project getting these.
:AS52477 route: 45.70.88.0/24 descr: CLARO S.A. Customer origin: AS52477 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: 179.40.42.0/24 descr: LACNIC generated route for Telefonica de Argentina origin: AS52477 remarks: LACNIC generated route for Telefonica de Argentina remarks: maxLength 24 mnt-by: MNT-AR-TEAR7-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: 2024-03-05T19:15:05Z rpki-ov-state: valid route: 179.49.120.0/21 descr: LACNIC generated route for ApInter origin: AS52477 remarks: LACNIC generated route for ApInter remarks: maxLength 24 mnt-by: MNT-AR-APIN4-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: 179.49.120.0/21 origin: AS52477 descr: APINTER SRL member-of: RS-AS52477-APINTERSRL mnt-by: MAINT-AS11664 changed: ing.clientes [at] claro.com.ar 20210705 #13:10:58Z source: RADB last-modified: 2023-11-13T16:07:50Z rpki-ov-state: valid route: 179.49.122.0/24 origin: AS52477 descr: APINTER SRL member-of: RS-AS52477-APINTERSRL mnt-by: MAINT-AS11664 changed: ing.clientes [at] claro.com.ar 20230814 #14:29:41Z source: RADB last-modified: 2023-11-13T16:18:13Z rpki-ov-state: valid route: 186.56.110.0/24 descr: LACNIC generated route for Telefonica de Argentina origin: AS52477 remarks: LACNIC generated route for Telefonica de Argentina remarks: maxLength 24 mnt-by: MNT-AR-TEAR7-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: 2024-03-05T19:15:05Z rpki-ov-state: valid route: 191.102.244.0/22 origin: AS52477 descr: APINTER SRL member-of: RS-AS52477-APINTERSRL mnt-by: MAINT-AS11664 changed: ing.clientes [at] claro.com.ar 20210705 #13:11:32Z source: RADB last-modified: 2023-11-13T16:07:50Z rpki-ov-state: valid route: 191.102.244.0/22 descr: LACNIC generated route for ApInter origin: AS52477 remarks: LACNIC generated route for ApInter remarks: maxLength 24 mnt-by: MNT-AR-APIN4-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: 191.102.246.0/24 descr: CLARO S.A. Customer origin: AS52477 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210315 source: RADB last-modified: 2023-11-13T16:05:22Z rpki-ov-state: valid route6: 2803:3b00::/32 origin: AS52477 descr: APINTER SRL member-of: RS-AS52477-APINTERSRL mnt-by: MAINT-AS11664 changed: ing.clientes [at] claro.com.ar 20221107 #14:54:57Z source: RADB last-modified: 2023-11-13T16:13:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source