These entries are queried from radb.net using whois, you can try my project getting these.
:AS48745 route: 91.212.17.0/24 descr: Icom PI space origin: AS48745 notify: registry-ripe [at] spnet.net mnt-by: SPNET-MNT created: 2009-01-30T12:53:37Z last-modified: 2010-09-14T14:54:14Z 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