[{"mac_prefix":"A4:ED:43:70","mask_bits":28,"block_type":"MA-M","organization":"Wuxi Junction Infomation Technology Incorporated Company","address":"ROOM919,NO.401 XINGYUANBEILU ROAD, LIANGXI DISTRIC,WUXI CITY,JIANGSU PROVINCE WuXi Jiangsu CN 214000","country":"CN"}]