[{"mac_prefix":"70:B3:D5:2D:20","mask_bits":36,"block_type":"MA-S","organization":"SHANGHAI IRISIAN OPTRONICS TECHNOLOGY CO.,LTD.","address":"8F, NO.800, Huanhu NO.2 Road (W), Pudong New District, Shanghai 201306, China Shanghai Shanghai  CN 201306","country":"CN"}]