[{"mac_prefix":"30:09:F9:E0","mask_bits":28,"block_type":"MA-M","organization":"ZhongLi HengFeng (Shenzhen) Technology co.,Ltd.","address":"Room 402C Donglian Buiding,Chuangye NO 2 road,Baoan Shenzhen Guangdong CN 430000","country":"CN"}]