[{"mac_prefix":"C8:FF:BF:00","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen HC Electronic Technology Co.,LTD","address":"2nd Floor, Building A4, Zhongjia Creative Park, No.65 Donghuan 2nd Road, Longhua District, Shenzhen Shenzhen Guang Dong CN 518000","country":"CN"}]