[{"mac_prefix":"88:A6:EF:10","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen YAKO Automation Technology Co.,Ltd.","address":"16th Floor, Block B, Building 6, Shenzhen International Innovation Valley, Dashi 1st Road, Xili Street, Nanshan District, Shenzhen Shenzhen Guangdong CN 518000","country":"CN"}]