[{"mac_prefix":"04:EC:A9:20","mask_bits":28,"block_type":"MA-M","organization":"Xiamen CamThink Technology Co ., Ltd","address":"Unit 3, Room 201, No. 1152 Jimei North Avenue, Software Park Phase III, Xiamen Torch High-tech Zone, Xiamen, China Xiamen  CN 361000","country":"CN"}]