[{"mac_prefix":"E0:5A:9F:E0","mask_bits":28,"block_type":"MA-M","organization":"ShenZhen Arts Changhua Intelligent Technology Co., Ltd","address":"15i, Taibang Science \u0026 Technology Building, Science and Technology South 8th Road, Hi-Tech Park South Area Shenzhen Guangdong CN 518057","country":"CN"}]