These entries are queried from radb.net using whois, you can try my project getting these.
:AS-LEWTELNET as-set: AS-LEWTELNET descr: LEW TelNet GmbH descr: Oskar-von-Miller-Str. 1b descr: 86356 Neusaess descr: Germany descr: Technical contact: service [at] lewtelnet.de descr: phone +49 821 328 1400 members: AS12886 members: AS34386 admin-c: DUMY-RIPE tech-c: DUMY-RIPE mnt-by: LEWTELNET-MNT created: 1970-01-01T00:00:00Z last-modified: 2015-06-01T13:43:21Z 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: ****************************