[{"mac_prefix":"C8:F1:0A:60","mask_bits":28,"block_type":"MA-M","organization":"Nanjing Brome Communications Technology CO.,LTD","address":"Room 618, building B, No.6 Yongzhi Road, Qinhuai District, Nanjing, P.R.China Nanjing  CN 210014","country":"CN"}]