These entries are queried from radb.net using whois, you can try my project getting these.
:AS-TGC as-set: AS-TGC descr: true global communications GmbH descr: Oberursel, Germany members: AS15844 admin-c: DUMY-RIPE tech-c: DUMY-RIPE notify: guardian [at] tgc.de mnt-by: TGC-MNT created: 2001-11-12T16:05:29Z last-modified: 2001-11-12T16:05:29Z 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: ****************************