[{"mac_prefix":"94:05:BB:D0","mask_bits":28,"block_type":"MA-M","organization":"Sunthink S\u0026T Development Co.,Ltd","address":"A3-f1, xinghezhong Technology Green Valley, No.14, luolei Industrial Avenue, Shiyan street, Bao'an District Shenzhen  CN 518100","country":"CN"}]