These entries are queried from radb.net using whois, you can try my project getting these.
:AS-STREAM as-set: AS-STREAM descr: Stream included ASes members: AS28706 members: AS41320 members: AS44319 members: AS51903 members: AS43508 admin-c: DUMY-RIPE tech-c: DUMY-RIPE mnt-by: STRM-MNT created: 2006-07-10T11:31:03Z last-modified: 2015-01-15T08:21:33Z 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: ****************************