[{"mac_prefix":"48:E6:63:80","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen Peicheng Technology Co., LTD.","address":"5F Building 64/2F Building 61, Baotian Industrial Zone, Chentian Community, Xixiang Street, Baoan District Shenzhen  CN 518126","country":"CN"}]