[{"mac_prefix":"9C:E4:50:B0","mask_bits":28,"block_type":"MA-M","organization":"Shenzhen Coslight Technology Co.,Ltd.","address":"Room 101, Factory Building, No. 2 Guangtian Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Shenzhen  CN 518000","country":"CN"}]