These entries are queried from radb.net using whois, you can try my project getting these.
:AS-GSYST as-set: AS-GSYST descr: Gigacom Systems members: AS51341 members: AS62446 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: GSYST-MNT created: 2010-08-05T11:11:05Z last-modified: 2017-05-03T17:37:03Z 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: ****************************