These entries are queried from radb.net using whois, you can try my project getting these.
:AS-WW as-set: AS-WW descr: Wilhelm Wijkander members: AS60396 members: AS204037 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: WIWI1-MNT created: 2018-05-22T19:08:02Z last-modified: 2018-05-22T19:08:02Z 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: ****************************