Find the vendor name of a device by entering an OUI or a MAC address
Beijing C&W Optical Communication Technology Co.,Ltd.
MAC address prefix 70:E8:43 is registered to Beijing C&W Optical Communication Technology Co.,Ltd., located at 2/F Yufa PlazaNo.19 Xiaoying BeiluChaoyang DistrictBeijing 100101CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 17 March 2011, with the most recent update made on 17 November 2015.
OUI: 70:E8:43
Vendor name: Beijing C&W Optical Communication Technology Co.,Ltd.
2/F Yufa Plaza
No.19 Xiaoying Beilu
Chaoyang District
Beijing 100101
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 17 March 2011
