[{"mac_prefix":"70:B3:D5:E7:B0","mask_bits":36,"block_type":"MA-S","organization":"Shenzhen  SanYeCao  Electronics  Co.,Ltd","address":"505, 5/F, Dahong High Tech Industry Park, No.6-18, Xinhe Road, Shajing, Baoan District,   Shenzhen SHENZHEN GUANGDONG CN 518100","country":"CN"}]