These entries are queried from radb.net using whois, you can try my project getting these.
:AS-GOLDA as-set: AS-GOLDA descr: Golden Links LLC tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: mnt-ua-golden-1 members: AS49620 members: AS25029 members: AS42174 created: 2013-01-14T13:33:57Z last-modified: 2021-05-27T15:30:18Z 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: ****************************