These entries are queried from radb.net using whois, you can try my project getting these.
:AS-TERRANET-LB as-set: AS-TERRANET-LB members: AS57256 members: AS64443 descr: Terranet Customers members: AS39010 members: AS206197 members: AS204356 members: AS201120 members: AS209948 members: AS48206 members: AS12590 members: AS57778 members: AS38999 members: AS206911 members: AS205015 members: AS203637 members: AS199643 members: AS47701 members: AS12812 members: AS206169 members: AS9051 members: AS39918 members: AS198867 members: AS3176 members: AS24982 members: AS57133 members: AS41211 members: AS44189 members: AS24982 members: AS39868 members: AS39918 members: AS41211 members: AS41263 members: AS43680 members: AS12376 members: AS39275 members: AS24982 members: AS44189 members: AS49004 members: AS206472 members: AS48253 members: AS41263 members: AS448206 members: AS12376 members: AS39275 members: AS42183 members: AS42852 members: AS13044 members: AS208815 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: LB-TERRANET created: 2007-10-24T17:21:27Z last-modified: 2024-03-01T14:59:36Z 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: ****************************