These entries are queried from radb.net using whois, you can try my project getting these.
:AS-NETKAZ-PEERS as-set: AS-NETKAZ-PEERS descr: NETKAZ with customers members: AS59583 members: AS25349 members: AS8720 members: AS48535 members: AS33959 members: AS60411 members: AS49696 members: AS51192 members: AS41007 members: AS41124 members: AS49393 members: AS15736 members: AS29046 members: AS197079 members: AS51363 members: AS35673 members: AS25548 members: AS62062 members: AS43606 members: AS58289 members: AS208417 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: NETKZ-MNT created: 2012-10-11T05:09:33Z last-modified: 2022-12-14T07:00:20Z 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: ****************************