[{"mac_prefix":"6C:5C:3D:10","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen Justek Technology Co., Ltd","address":"5/F, Building No.818, Qingtiexi Mabu Community, Bao 'an DistrictXixiang Street, Shenzhen Guangdong CN 518102","country":"CN"}]