These entries are queried from radb.net using whois, you can try my project getting these.
:AS60066 route: 159.148.119.0/24 descr: LATNET origin: AS60066 mnt-by: latnet-MNT created: 2014-07-08T06:08:29Z last-modified: 2014-07-08T06:08:29Z 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