[{"mac_prefix":"18:D7:93:00","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen JieXingTong Technology Co.,LTD","address":"3rd floor,block C,B6 building,China Merchants guangming science and technology park,No.3009 guanguang road,Guangming New District, Shenzhen  CN 518000","country":"CN"}]