These entries are queried from radb.net using whois, you can try my project getting these.
:AS-LZM as-set: AS-LZM members: AS34450 members: AS39205 members: AS-LZM-1 members: AS-XCHANGENET tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: LZM-MNT created: 2017-05-15T22:58:35Z last-modified: 2020-01-08T17:04:17Z 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: ****************************