These entries are queried from radb.net using whois, you can try my project getting these.
:AS9007 route: 192.166.160.0/19 descr: Dumrath & Fassnacht KG origin: AS9007 created: 1970-01-01T00:00:00Z last-modified: 2005-04-21T07:30:25Z source: RIPE mnt-by: NWORK-MNT mnt-by: DUF-MNT 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 route6: 2a04:7680::/29 descr: Dumrath & Fassnacht KG (GmbH & Co.) origin: AS9007 mnt-by: DUF-MNT created: 2014-01-16T09:53:30Z last-modified: 2014-01-16T09:53:30Z 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