[{"mac_prefix":"EC:9A:0C:00","mask_bits":28,"block_type":"MA-M","organization":"SHENZHEN HEXINDA SUPPLY CHAIN MANAGEMENT CO.LTD","address":"402-6, Building B, Longcheng Commercial Center, Nanlian Community, Longgang Street, Longgang District Shenzhen Guangdong  CN 518116","country":"CN"}]