[{"mac_prefix":"90:88:A9:60","mask_bits":28,"block_type":"MA-M","organization":"Skysolid Information Security Systems(Shenzhen) Co., Ltd","address":"5th Floor West/6th Floor West,  building NO.2, Shunheda industry district, XiLi street, Nanshan district, Shenzhen, Guangdong Province, China. Shenzhen  CN 518000","country":"CN"}]