[{"mac_prefix":"FC:A4:7A:B0","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen Nokelock Technology Co, Ltd.","address":"9th Floor, B Block, Fuhua Technology Building, No 9116 Beihuan  Road, Xili Street, Nanshan District, Shenzhen  CN 518057","country":"CN"}]