[{"mac_prefix":"8C:1F:64:F9:C0","mask_bits":36,"block_type":"MA-S","organization":"Beijing Tong Cybsec Technology Co.,LTD","address":"2201,Seat  A,19/F,1#,NO.2,Zhongguancun  South Street Haidian  District, Beijing,P.R. C  Beijing Beijing CN 100086","country":"CN"}]