[{"mac_prefix":"10:63:A3:20","mask_bits":28,"block_type":"MA-M","organization":"Sichuan Puhui Zhida Communication Equipment Co. Ltd.","address":"1-5/F, Block B, Building 17, No.51, Qingci Road, Huayuan Street, Xinjin District Chengdu Sichuan CN 611430","country":"CN"}]