These entries are queried from radb.net using whois, you can try my project getting these.
:AS49850 route: 193.202.108.0/24 descr: FAIR origin: AS49850 mnt-by: FAIR-BG-MNT created: 2010-10-01T09:04:03Z last-modified: 2010-10-01T09:04:03Z 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: 213.91.174.0/24 descr: International Fair Plovdiv origin: AS49850 mnt-by: BT95-ADM created: 2009-10-13T11:20:15Z last-modified: 2009-10-13T11:20:15Z 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