[{"mac_prefix":"8C:A6:82:50","mask_bits":28,"block_type":"MA-M","organization":"Qstar Technology Co,Ltd","address":"B412, Bao 'an Bay Intelligent Innovation Park, No. 24, Lane 1, Xin 'an Third Road, Bao 'an District, Shenzhen City, Guangdong Province, China Shenzhen Guangdong Province CN 518100","country":"CN"}]