These entries are queried from radb.net using whois, you can try my project getting these.
:AS-EST as-set: AS-EST descr: e-Style ISP customers autonomous systems list members: AS20655 members: AS25258 members: AS39191 members: AS197757 admin-c: DUMY-RIPE tech-c: DUMY-RIPE mnt-by: SUNET2000-MNT notify: vzh [at] estt.ru created: 2004-08-10T12:04:17Z last-modified: 2023-07-27T08:23:50Z 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: ****************************