[{"mac_prefix":"C8:66:2C","mask_bits":24,"block_type":"MA-L","organization":"Beijing Haitai Fangyuan High Technology Co,.Ltd.","address":"B1st\u00262nd  floor,Unit E，NO.9 Building,Zhongguancun Software Park,Dongbeiwang West Road 8.Haidian District,Beijing Bei Jing  CN 100094","country":"CN"}]