[{"mac_prefix":"E0:23:3B:80","mask_bits":28,"block_type":"MA-M","organization":"Suzhou Visrgb Technology Co., Ltd","address":"Room 511,New Building, Xunlilndustrial Park,No.29 Xixia Road,Yuexi Town, Wuzhong District  Suzhou Jiangsu CN 215104","country":"CN"}]