[{"mac_prefix":"08:F8:0D:10","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen DophiGo IoT Technology Co.,Ltd","address":"B02, first floor, building No.9, Nanshan Yungu start-up business industrial park second part, No.2, Pingshan first road, Pingshan Community, Taoyuan Street, Nanshan district Shenzhen  CN 518000","country":"CN"}]