B8:89:81 Chengdu InnoThings Technology Co., Ltd.
Every MAC address from B8:89:81:00:00:00 to B8:89:81:FF:FF:FF belongs to a block the IEEE assigned to Chengdu InnoThings Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B8:89:81 belongs to
Written B8:89:81, B8-89-81 or B88981, depending on the system. Look up a full address.
Prefix
B8:89:81
Organization
Chengdu InnoThings Technology Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B8:89:81:00:00:00
Last address
B8:89:81:FF:FF:FF
Address type
Globally unique, unicast
Registered address
West Port Technology Enterprise Incubator Park Chengdu Sichuan CN 610000