These entries are queried from radb.net using whois, you can try my project getting these.
:AS-WUSEL as-set: AS-wusel descr: Description of wusel's AS set mbrs-by-ref: MNT-WUSEL tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: MNT-WUSEL created: 2016-11-05T01:42:30Z last-modified: 2018-06-22T01:06:18Z source: RIPE members: AS-WUSEL-BASE members: AS206813 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: ****************************