These entries are queried from radb.net using whois, you can try my project getting these.
:AS44837 route: 5.59.243.0/24 descr: ELS Telecom, LTD origin: AS44837 mnt-by: COPROSYS-MNT created: 2023-06-30T19:03:13Z last-modified: 2023-06-30T19:03:13Z 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: 195.66.105.0/24 descr: ELS Telecom, LTD origin: AS44837 mnt-by: MNT-ELSTELECOM created: 2008-03-19T13:21:19Z last-modified: 2008-03-19T13:22:53Z 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