Vendor name: BEIJING COOLSHARK TECHNOLOGY CO.,LTD.

MAC Prefix: 18:E2:04

MAC Range: 18:E2:04:00:00:00 - 18:E2:04:FF:FF:FF

Type: MA-L

Address: B503,Zhongguancun Science and Technology Service Building, No.2 Guanzhuang Road
　　　　　Beijing Chaoyang District 100101
　　　　　 CN