These entries are queried from radb.net using whois, you can try my project getting these.
:AS-NAKNET as-set: AS-NAKNET tech-c: DUMY-RIPE admin-c: DUMY-RIPE members: AS-DEVICE-INVENT members: AS205154 members: AS202398 members: AS202502 mnt-by: NAKNET-MNT created: 2018-05-07T14:45:19Z last-modified: 2019-12-06T12:08:17Z 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: ****************************