[{"mac_prefix":"A0:C5:F2:30","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen Feima Robotics Technology Co.,Ltd","address":"1/f,16 ,Zhiheng Industrial Park, Nantou Second Road, Nantou Street, Nanshan District Shenzhen Guangdong CN 518000","country":"CN"}]