These entries are queried from radb.net using whois, you can try my project getting these.
:AS5529 route: 192.166.159.0/24 descr: DIAG Dienstleistungen AG descr: CH-8853 Lachen, Switzerland origin: AS5529 notify: ruoss [at] cts-ag.ch mnt-by: MNT-DIAG created: 2011-12-23T13:24:11Z last-modified: 2011-12-23T13:24:11Z 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 route: 195.130.218.0/24 descr: Diag Dienstleistungen AG origin: AS5529 mnt-by: MNT-DIAG created: 2009-01-29T09:15:00Z last-modified: 2009-01-29T09:15:00Z 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