[{"mac_prefix":"70:B3:D5:40:30","mask_bits":36,"block_type":"MA-S","organization":"Mighty Cube Co., Ltd.","address":"UNIZO Nihonbashihoncho 3-CHome Building 5F 3-8-4 Nihonbashi-honcho Chuo-ku TOKYO JP 103-0023","country":"JP"}]