[{"mac_prefix":"04:C9:8B:D0","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen Xiangrui Shixian Technology Co., Ltd.","address":"Room 408, 4/F, 7 Heping Industrial Park, Heping Road, Yucui Community, Longhua Sub-district, Longhua District Shenzhen Guangdong CN 518057","country":"CN"}]