These entries are queried from radb.net using whois, you can try my project getting these.
:AS-CHKALOVSK as-set: AS-CHKALOVSK tech-c: DUMY-RIPE members: AS60612 admin-c: DUMY-RIPE mbrs-by-ref: MNT-ALBATROS mbrs-by-ref: YABS52-MNT mnt-by: YABS52-MNT mnt-by: MNT-ALBATROS created: 2016-05-25T16:21:38Z last-modified: 2016-05-25T16:22:24Z 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: ****************************