B4:DD:E0 Shanghai Amphenol Airwave Communication Electronics Co.,Ltd.
Every MAC address from B4:DD:E0:00:00:00 to B4:DD:E0:FF:FF:FF belongs to a block the IEEE assigned to Shanghai Amphenol Airwave Communication Electronics Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:DD:E0 belongs to
Written B4:DD:E0, B4-DD-E0 or B4DDE0, depending on the system. Look up a full address.
Prefix
B4:DD:E0
Organization
Shanghai Amphenol Airwave Communication Electronics Co.,Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B4:DD:E0:00:00:00
Last address
B4:DD:E0:FF:FF:FF
Address type
Globally unique, unicast
Registered address
NO. 689 Shen Nan Road, Xin Zhuang Industry Park Shanghai 201108 P. R. China Shanghai Shanghai CN 201108