These entries are queried from radb.net using whois, you can try my project getting these.
:AS-DFRI as-set: AS-DFRI descr: DFRI AS macro members: AS198093 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: DFRI-MNT created: 2011-09-28T21:00:54Z last-modified: 2011-12-03T22:28:35Z 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: ****************************