[{"mac_prefix":"70:F8:E7:00","mask_bits":28,"block_type":"MA-M","organization":"SHENZHEN Xin JiuNing Electronics Co Ltd","address":"Floor 2, Building 11, WaiMao Industrial Park, Shiyan Subdistrict , Baoan District, Shenzhen SHENZHEN GUANGDONG CN 518108","country":"CN"}]