[{"mac_prefix":"00:07:CC","mask_bits":24,"block_type":"MA-L","organization":"dormakaba Deutschland GmbH","address":"DORMA Platz 1 Ennepetal  DE 58256","country":"DE"},{"mac_prefix":"00:0B:D7","mask_bits":24,"block_type":"MA-L","organization":"dormakaba Deutschland GmbH","address":"Mainzer Straße 36-52 Bonn Nordrheinwestfalen DE 53179","country":"DE"}]