C8:63:14:4 Shenzhen Zero Zero Infinity Technology Co.，Ltd.
Every MAC address from C8:63:14:40:00:00 to C8:63:14:4F:FF:FF belongs to a block the IEEE assigned to Shenzhen Zero Zero Infinity Technology Co.，Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who C8:63:14:4 belongs to
Written C8:63:14:4, C8-63-14-4 or C863144, depending on the system. Look up a full address.
Prefix
C8:63:14:4/28
Organization
Shenzhen Zero Zero Infinity Technology Co.，Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
C8:63:14:40:00:00
Last address
C8:63:14:4F:FF:FF
Address type
Globally unique, unicast
Registered address
309 Rainbow Technology Building, 36 Gaoxin North 6th Road, Xili Street Shenzhen Guangdong CN 518000
Parent block
Inside C8:63:14
This MA-M block is carved from the 24-bit block C8:63:14, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.