[{"mac_prefix":"FC:D2:B6:C0","mask_bits":28,"block_type":"MA-M","organization":"Silicon (Shenzhen) Electronic Technology Co.,Ltd.","address":"5F, Block A，No. 9 Yuexing 3rd Road, Yuehai Subdistrict Office, Nanshan District Shenzhen Guangdong CN 518000","country":"CN"}]