7C:70:BC:4 K-Vision Technology (Shanghai), Ltd
Every MAC address from 7C:70:BC:40:00:00 to 7C:70:BC:4F:FF:FF belongs to a block the IEEE assigned to K-Vision Technology (Shanghai), Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 7C:70:BC:4 belongs to
Written 7C:70:BC:4, 7C-70-BC-4 or 7C70BC4, depending on the system. Look up a full address.
Prefix
7C:70:BC:4/28
Organization
K-Vision Technology (Shanghai), Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
7C:70:BC:40:00:00
Last address
7C:70:BC:4F:FF:FF
Address type
Globally unique, unicast
Registered address
Floor 4, No.9 Building, 879 Lane Shanghai Shanghai CN 200333
Parent block
Inside 7C:70:BC
This MA-M block is carved from the 24-bit block 7C:70:BC, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.