These entries are queried from radb.net using whois, you can try my project getting these.
:AS-TLN as-set: AS-TLN descr: AS-SET terralink networks GmbH and customers tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: MNT-TLN created: 2012-04-23T15:33:37Z last-modified: 2018-11-20T10:04:41Z source: RIPE members: AS59507 members: AS12379 members: AS42562 members: AS-GOPAS members: AS201035 members: AS206610 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: ****************************