B4:89:70 IGEN Tech Co., Ltd.
Every MAC address from B4:89:70:00:00:00 to B4:89:70:FF:FF:FF belongs to a block the IEEE assigned to IGEN Tech Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:89:70 belongs to
Written B4:89:70, B4-89-70 or B48970, depending on the system. Look up a full address.
Prefix
B4:89:70
Organization
IGEN Tech Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B4:89:70:00:00:00
Last address
B4:89:70:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Building H4, China IoT International Innovation Park, No. 6, Jingxian Road, Wuxi, Jiangsu, P. R. China Wuxi Jiangsu CN 214000