[{"mac_prefix":"E0:38:2D:20","mask_bits":28,"block_type":"MA-M","organization":"Xi'an Xiangxun Technology Co., Ltd.","address":"Room 112, No. 1 Workshop, AVIC Xi'an Computing Technology Research Institute, No. 15, Jinye Second Road, Xi'an Xi'an Shaanxi CN 710076","country":"CN"}]