These entries are queried from radb.net using whois, you can try my project getting these.
:AS57242 route: 81.163.208.0/24 descr: FREENETUA origin: AS57242 mnt-by: AM30089-MNT created: 2014-09-26T22:10:12Z last-modified: 2014-09-26T22:10:12Z 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