These entries are queried from radb.net using whois, you can try my project getting these.
:AS60165 route: 31.148.120.0/21 descr: Dialog Ltd. origin: AS60165 mnt-by: MNT-DIALOG-RU mnt-by: RIPE-DB-MNT created: 2014-05-19T20:14:20Z last-modified: 2016-11-25T14:38:36Z 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