These entries are queried from radb.net using whois, you can try my project getting these.
:AS-STORMWALL-IPv6 as-set: AS-STORMWALL-IPv6 tech-c: DUMY-RIPE admin-c: DUMY-RIPE members: AS59796 mnt-by: stormwall-mnt created: 2016-04-11T07:37:03Z last-modified: 2016-04-11T07:38:22Z 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: ****************************