These entries are queried from radb.net using whois, you can try my project getting these.
:AS197055 route: 91.216.174.0/24 descr: Allianz_BG origin: AS197055 mnt-by: BT95-ADM created: 2010-07-19T10:12:48Z last-modified: 2010-07-19T10:12:48Z 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