These entries are queried from radb.net using whois, you can try my project getting these.
:AS-IPSTUDIO as-set: AS-IPSTUDIO descr: IP Studio Inc. descr: customers AS set members: AS31254 admin-c: DUMY-RIPE tech-c: DUMY-RIPE notify: noc [at] ipstudio.net mnt-by: IPSTUDIO-MNT created: 2004-04-14T12:38:00Z last-modified: 2008-10-14T17:25:09Z 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: ****************************