[{"mac_prefix":"34:46:63:D0","mask_bits":28,"block_type":"MA-M","organization":"HANGZHOU TASHI INTERNET OF THINGS TECHNOLOGY CO., LTD","address":"Room 1602, HSBC building, No. 1288, Jincheng Road, Beigan street, Xiaoshan District, Hangzhou, Zhejiang Hangzhou Zhejiang CN 311200","country":"CN"}]