E4:4C:C7:7 Channel Enterprises (HK) Ltd.
Every MAC address from E4:4C:C7:70:00:00 to E4:4C:C7:7F:FF:FF belongs to a block the IEEE assigned to Channel Enterprises (HK) Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who E4:4C:C7:7 belongs to
Written E4:4C:C7:7, E4-4C-C7-7 or E44CC77, depending on the system. Look up a full address.
Prefix
E4:4C:C7:7/28
Organization
Channel Enterprises (HK) Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
E4:4C:C7:70:00:00
Last address
E4:4C:C7:7F:FF:FF
Address type
Globally unique, unicast
Registered address
Room 2006, 20/F., 43-47 Wang Lung Street, Tsuen Wan HK NA
Parent block
Inside E4:4C:C7
This MA-M block is carved from the 24-bit block E4:4C:C7, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.