[{"mac_prefix":"00:50:C2:A2:C0","mask_bits":36,"block_type":"IAB","organization":"KWS-Electronic GmbH","address":"Sportplatzstrasse 1 Grosskarolinenfeld  DE D-83109","country":"DE"},{"mac_prefix":"70:B3:D5:EB:30","mask_bits":36,"block_type":"MA-S","organization":"KWS-Electronic GmbH","address":"Sportplatzstrasse 1 Grosskarolinenfeld  DE D-83109","country":"DE"}]