These entries are queried from radb.net using whois, you can try my project getting these.
:AS15707 route: 91.228.250.0/24 descr: Ingosnet-2 origin: AS15707 mnt-by: INGOSSTRAKH-MNT created: 2011-08-09T13:20:47Z last-modified: 2011-08-09T13:20:47Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 195.245.206.0/24 descr: Ingosnet origin: AS15707 mnt-by: INGOSSTRAKH-MNT created: 2003-01-28T15:01:03Z last-modified: 2009-12-14T14:13:09Z 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: not_found # No ROAs found, or RPKI validation not enabled for source