[{"mac_prefix":"98:49:E1","mask_bits":24,"block_type":"MA-L","organization":"Boeing Defence Australia","address":"GPO Box 767 Brisbane Queensland AU 4001","country":"AU"},{"mac_prefix":"A4:29:83","mask_bits":24,"block_type":"MA-L","organization":"Boeing Defence Australia","address":"GPO Box 767 Brisbane Queensland AU 4001","country":"AU"}]