[{"mac_prefix":"30:BB:28:50","mask_bits":28,"block_type":"MA-M","organization":"WuHan Glory Road Precision Technology Co.,Ltd","address":"Room 01, 7th Floor, Unit T4, Building B12, Guanggu Innovation World, No. 88, Guanggu 6th Road, Donghu New Technology Development Zone Wuhan Hubei CN 430073","country":"CN"}]