[{"mac_prefix":"44:4A:D6","mask_bits":24,"block_type":"MA-L","organization":"Shenzhen Rinocloud Technology Co.,Ltd.","address":"Qianhai Complex A201, Qianwan Road 1, Qianhai Shenzhen-Hong Kong Cooperation Zone, Shenzhen,P.R.China shenzhen guangdong CN 440300","country":"CN"}]