[{"mac_prefix":"04:C3:E6:C0","mask_bits":28,"block_type":"MA-M","organization":"SHANTOU YINGSHENG IMPORT \u0026 EXPORT TRADING CO.,LTD.","address":"Chenghua Industrial Zone，Wenguan Road，Chenghai District Shantou City Guangdong CN 515800","country":"CN"}]