These entries are queried from radb.net using whois, you can try my project getting these.
:AS42782 route: 146.120.198.0/24 origin: AS42782 mnt-by: RIPE-DB-MNT mnt-by: MNT-STREAM-KHERSON created: 2017-03-20T10:00:48Z last-modified: 2017-03-20T10:00:48Z 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