These entries are queried from radb.net using whois, you can try my project getting these.
:AS-TELEPORT as-set: AS-TELEPORT descr: TELEPORT Consulting und Systemmanagement GmbH members: AS5385 members: AS12762 members: AS24824 members: AS41549 members: AS20914 members: AS197082 members: AS197198 members: AS35223 members: AS-EWBUCHS members: AS12387 members: AS35535 members: AS56653 members: AS57210 members: AS59748 members: AS48576 members: AS48491 members: AS25581 members: AS208082 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: TELEPORT-MNT created: 2002-05-31T16:19:59Z last-modified: 2021-03-02T07:02:26Z 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: ****************************