These entries are queried from radb.net using whois, you can try my project getting these.
:AS-ETU as-set: AS-ETU descr: ETU and customers members: AS44405 members: AS-AMTBR admin-c: DUMY-RIPE tech-c: DUMY-RIPE mnt-by: ETUUA-MNT created: 2014-09-30T16:39:04Z last-modified: 2014-12-24T18:28:53Z 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: ****************************