[{"mac_prefix":"BC:DF:E1:00","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen Galaxy Century Information Technology Co.,Ltd","address":"1025-V18, 10th Floor, Qinghai Building, No. 7043, Beihuan Avenue, Kangxin Community, Lianhua Street, Futian District, Shenzhen Guangdong CN Shenzhen China/Guangdong CN 518034","country":"CN"}]