These entries are queried from radb.net using whois, you can try my project getting these.
:AS51011 route: 178.217.24.0/21 descr: P-T-K-NET origin: AS51011 mnt-by: INETCOMMLTD-MNT created: 2010-05-17T09:53:34Z last-modified: 2011-12-07T07:22:30Z 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: **************************** rpki-ov-state: valid