These entries are queried from radb.net using whois, you can try my project getting these.
:AS62150 route: 93.170.52.0/24 descr: BARS Group CJSC origin: AS62150 mnt-by: MNT-BARS-GROUP mnt-by: RIPE-DB-MNT created: 2014-01-29T12:28:39Z last-modified: 2016-11-25T14:38:42Z 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