[{"mac_prefix":"F4:70:0C:10","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen Excelland Technology Co., Ltd.","address":"5D, Building #1, Tingwei Industrial Park, Liufang Road #6, 67 Zone of Xingdong Community, Xin'an Street, Baoan District Shenzhen Guangdong CN 518100","country":"CN"}]