[{"mac_prefix":"04:D1:6E:40","mask_bits":28,"block_type":"MA-M","organization":"ShenZhen Huafu Information technology Co.?Ltd","address":"T2-B5 FLOOR, shenzhen software park, gaoxin south 7th road, yuehai                street, nanshan district ShenZhen GuangDong CN 518000","country":"CN"}]