Vendor name: Beijing C&W Optical Communication Technology Co.,Ltd.

MAC Prefix: 70:E8:43

MAC Range: 70:E8:43:00:00:00 - 70:E8:43:FF:FF:FF

Type: MA-L

Address: 2/F Yufa Plaza, No.19 Xiaoying Beilu, Chaoyang District,
　　　　　Beijing 100101
　　　　　 CN