These entries are queried from radb.net using whois, you can try my project getting these.
:AS-COOLNET as-set: AS-COOLNET descr: Coolnet ISP AS12754 members: AS12754 members: AS60636 members: AS48270 members: AS61274 members: AS211466 members: AS42314 members: AS20719 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: ranialami-mnt created: 2009-12-12T14:37:07Z last-modified: 2021-09-18T10:50:36Z 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: ****************************