These entries are queried from radb.net using whois, you can try my project getting these.
:AS-METREX as-set: AS-METREX descr: Metrex tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: METREX-mnt created: 2014-07-03T05:51:17Z last-modified: 2016-06-24T06:55:34Z source: RIPE members: AS56975 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: ****************************