These entries are queried from radb.net using whois, you can try my project getting these.
:AS270052 route: 37.230.56.0/22 origin: AS270052 mnt-by: IPXO-MNT created: 2024-04-18T17:45:12Z last-modified: 2024-04-18T17:45:12Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 37.230.56.0/22 origin: AS270052 mnt-by: MAINT-AS834 descr: autogen changed: support [at] ipxo.com source: radb last-modified: 2024-04-18T19:12:44Z rpki-ov-state: valid route: 37.230.56.0/22 descr: STARTELECOM S.A. origin: AS270052 mnt-by: MAINT-AS270052 changed: juan [at] startpy.com.py 20240418 source: ALTDB rpki-ov-state: valid route: 138.59.224.0/22 descr: LACNIC generated route for STARTELECOM S.A. origin: AS270052 remarks: LACNIC generated route for STARTELECOM S.A. remarks: maxLength 24 mnt-by: MNT-PY-ACLR-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: 138.59.224.0/22 descr: CLARO S.A. Customer origin: AS270052 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210507 source: RADB last-modified: 2023-11-13T16:05:32Z rpki-ov-state: valid route: 138.59.224.0/23 descr: PROXY FOR OPENX CUSTOMER origin: AS270052 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20210415 remarks: Thu Apr 15 17:21:05 2021 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 138.59.224.0/24 descr: PROXY FOR OPENX CUSTOMER origin: AS270052 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20210415 remarks: Thu Apr 15 17:21:05 2021 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 138.59.225.0/24 descr: PROXY FOR OPENX CUSTOMER origin: AS270052 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20210415 remarks: Thu Apr 15 17:21:05 2021 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 138.59.226.0/23 descr: PROXY FOR OPENX CUSTOMER origin: AS270052 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20210415 remarks: Thu Apr 15 17:21:05 2021 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 138.59.226.0/24 descr: PROXY FOR OPENX CUSTOMER origin: AS270052 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20210415 remarks: Thu Apr 15 17:21:05 2021 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 138.59.227.0/24 descr: PROXY FOR OPENX CUSTOMER origin: AS270052 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20210415 remarks: Thu Apr 15 17:21:05 2021 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route6: 2803:ede0::/32 descr: LACNIC generated route6 for STARTELECOM S.A. origin: AS270052 remarks: LACNIC generated route6 for STARTELECOM S.A. remarks: maxLength 32 mnt-by: MNT-PY-ACLR-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 route6: 2803:ede0::/32 descr: PROXY FOR OPENX CUSTOMER origin: AS270052 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20210415 remarks: Thu Apr 15 17:14:55 2021 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route6: 2803:ede0::/33 descr: LACNIC generated route6 for STARTELECOM S.A. origin: AS270052 remarks: LACNIC generated route6 for STARTELECOM S.A. remarks: maxLength 33 mnt-by: MNT-PY-ACLR-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 route6: 2803:ede0:8000::/33 descr: LACNIC generated route6 for STARTELECOM S.A. origin: AS270052 remarks: LACNIC generated route6 for STARTELECOM S.A. remarks: maxLength 33 mnt-by: MNT-PY-ACLR-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