[{"mac_prefix":"CC:1B:E0:20","mask_bits":28,"block_type":"MA-M","organization":"i-Trinetech Co.,Ltd.","address":"4th FL.,East Wing of M-8 Building,Sparrow Ridge Industrial Zone,Science\u0026Technology Park,Nanshan District.,Shenzhen City Shenzhen Guangdong CN 518057","country":"CN"}]