These entries are queried from radb.net using whois, you can try my project getting these.
:AS-KHERSONTELECOM as-set: AS-KHERSONTELECOM descr: KSTELECOM AS SET members: AS47598 members: AS56446 members: AS205172 members: AS25482 members: AS56404 members: AS49168 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: KHERSONTELECOM-MNT created: 2008-07-28T14:23:50Z last-modified: 2022-03-15T15:10:33Z 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: ****************************