These entries are queried from radb.net using whois, you can try my project getting these.
:AS39888 route: 5.83.39.0/24 descr: IMAG SRL origin: AS39888 mnt-by: ro-bmsitgroup-1-mnt created: 2024-02-15T10:58:43Z last-modified: 2024-02-15T10:58:43Z 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: 5.83.41.0/24 descr: AC & CA Consulting Services SRL origin: AS39888 mnt-by: ro-bmsitgroup-1-mnt created: 2023-12-28T09:58:08Z last-modified: 2023-12-28T09:58:27Z 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: 185.75.53.0/24 descr: TRUST MOTORS SRL origin: AS39888 mnt-by: ro-bmsitgroup-1-mnt mnt-by: MNT-TRUST created: 2020-10-22T09:28:24Z last-modified: 2020-10-22T09:28:24Z 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