These entries are queried from radb.net using whois, you can try my project getting these.
:AS39768 route: 194.50.175.0/24 descr: HAIFA-CHEMICALS origin: AS39768 notify: hostmaster [at] bezeqint.net mnt-by: AS8551-MNT created: 2006-06-04T06:53:34Z last-modified: 2006-06-04T06:53:34Z 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: not_found # No ROAs found, or RPKI validation not enabled for source