These entries are queried from radb.net using whois, you can try my project getting these.
:AS-SUBNET as-set: AS-SUBNET descr: AS51279 transit networks members: AS51279 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: SUTYRIN-MNT created: 2012-05-01T07:13:05Z last-modified: 2015-06-22T14:08:27Z 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: ****************************