These entries are queried from radb.net using whois, you can try my project getting these.
:AS-UPORT as-set: AS-UPORT descr: Unicomport AS-SET members: AS48245 members: AS50473 members: AS39463 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: UNICOMPORT-MNT created: 2009-12-01T14:21:01Z last-modified: 2010-02-17T12:03:46Z 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: ****************************