These entries are queried from radb.net using whois, you can try my project getting these.
:AS-CL-VELTON as-set: AS-CL-VELTON descr: Company "Velton.Telecom" descr: Ukraine, AS-macro members: AS-UKRMIR members: AS-AVITI members: AS-UMK admin-c: DUMY-RIPE tech-c: DUMY-RIPE mnt-by: VELTON-TC-MNT created: 2007-01-18T11:10:56Z last-modified: 2020-06-01T20:01:53Z 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: ****************************