[{"mac_prefix":"4C:EA:41:10","mask_bits":28,"block_type":"MA-M","organization":"HawkEye Technology Co.,Ltd","address":"7/F,Building B4, China Wireless Valley,NO.9, Mozhou East Road, Jiangning District,Nanjing 211100, P. R. China Nanjing  CN 211100","country":"CN"}]