[{"mac_prefix":"D0:D9:4F:A0","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen FDC Electuonic Co.,Ltd.","address":"Gushu Community, Xixiang Street, Baoan Dist. ShenZhen, GuangDong, China Shenzhen Guangdong CN 518126","country":"CN"}]