These entries are queried from radb.net using whois, you can try my project getting these.
:AS51368 route: 193.104.112.0/24 descr: Captech Distribution AB origin: AS51368 mnt-by: MNT-CAP-SE created: 2010-08-04T08:37:55Z last-modified: 2010-08-04T08:37:55Z 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