[{"mac_prefix":"B4:4D:43:80","mask_bits":28,"block_type":"MA-M","organization":"ShenZhen Launch-Wonder Technology co., LTD","address":"HuiJuWanzhi Chuangyuan B building room B508,Xinan Three Road, Xin ‘an Street 28, Bao An District, Shenzhen City ShenZhen Guangdong CN 518000","country":"CN"}]