These entries are queried from radb.net using whois, you can try my project getting these.
:AS-WNNR as-set: AS-WNNR descr: WinNER-AS-SET members: AS57857 members: AS49268 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: WINNER-MNT created: 2012-02-27T05:35:44Z last-modified: 2012-02-27T05:37:11Z 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: ****************************