[{"mac_prefix":"8C:1F:64:D3:50","mask_bits":36,"block_type":"MA-S","organization":"Xi'an Biangu Information Technology Co., Ltd.","address":"Room 1601, Building A, Innovation and Entrepreneurship Center, No. 8989 Shangji Road, Economic and Technological Development Zone, Xi'an, Shaanxi Province, China.  Xi'an Shanxi  CN 710048","country":"CN"}]