[{"mac_prefix":"00:21:99","mask_bits":24,"block_type":"MA-L","organization":"Vacon Plc","address":"P.O.Box 25 Vaasa  FI 65380","country":"FI"},{"mac_prefix":"00:50:C2:3E:50","mask_bits":36,"block_type":"IAB","organization":"Vacon Plc","address":"P.O.Box 25 Vaasa  FI 65381","country":"FI"}]