These entries are queried from radb.net using whois, you can try my project getting these.
:AS198280 route: 78.83.209.0/24 descr: VFU VARNA descr: Spectrum Net PA Space origin: AS198280 mnt-by: SPNET-MNT notify: registry-ripe [at] spnet.net created: 2011-12-01T14:54:31Z last-modified: 2011-12-15T08:42:08Z 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 route: 213.91.231.0/24 descr: VFU-BG origin: AS198280 mnt-by: BT95-ADM created: 2014-03-06T18:08:11Z last-modified: 2014-03-06T18:08:11Z 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