These entries are queried from radb.net using whois, you can try my project getting these.
:AS-GAIJIN as-set: AS-GAIJIN descr: GAIJIN NETWORK LTD tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: cy-gaijin-1-mnt created: 2016-02-15T12:45:52Z last-modified: 2017-11-16T09:29:57Z source: RIPE members: AS12567 members: AS49017 members: AS9002 members: AS197068 members: AS49505 members: AS56534 members: AS41691 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: ****************************