4C:E1:73:4 Huizhou Dehong Technology Co., Ltd.
Every MAC address from 4C:E1:73:40:00:00 to 4C:E1:73:4F:FF:FF belongs to a block the IEEE assigned to Huizhou Dehong Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 4C:E1:73:4 belongs to
Written 4C:E1:73:4, 4C-E1-73-4 or 4CE1734, depending on the system. Look up a full address.
Prefix
4C:E1:73:4/28
Organization
Huizhou Dehong Technology Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
4C:E1:73:40:00:00
Last address
4C:E1:73:4F:FF:FF
Address type
Globally unique, unicast
Registered address
Dongxing Huizhou Guangdong CN 516210
Parent block
Inside 4C:E1:73
This MA-M block is carved from the 24-bit block 4C:E1:73, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.