[{"mac_prefix":"FC:A2:DF:40","mask_bits":28,"block_type":"MA-M","organization":"Hangzhou Laizhi Technology Co.,Ltd","address":"Room 1019, Building 2, No. 380 Fengxin Road, Yuhang Street, Yuhang District, Hangzhou City, Zhejiang Province hangzhou zhejiang CN 310011","country":"CN"}]