These entries are queried from radb.net using whois, you can try my project getting these.
:AS-UNTC as-set: AS-UNTC descr: UNTC's coustomer's as's members: AS-GWKH members: AS41165 members: AS44519 members: AS62407 members: AS196741 members: AS207896 members: AS208558 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: UNT-MNT created: 2008-01-18T12:41:30Z last-modified: 2023-05-10T07:57:21Z 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: ****************************