These entries are queried from radb.net using whois, you can try my project getting these.
:AS50956 route: 194.28.103.0/24 descr: ISP KyivLink. AccessNET route. origin: AS50956 mnt-by: K-Link-MNT created: 2013-04-10T10:54:28Z last-modified: 2014-01-21T15:16:32Z 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