[{"mac_prefix":"04:71:4B:D0","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen BoClouds Technology Co.,Ltd.","address":"Room 909, Unit A, Cadre Group Centre Building, No.168 TongSha Road, XiLi Town, Nanshan Shenzhen GuangDong CN 518000","country":"CN"}]