8C:C8:F4:4 ITECH Electronic Co.,ltd.
Every MAC address from 8C:C8:F4:40:00:00 to 8C:C8:F4:4F:FF:FF belongs to a block the IEEE assigned to ITECH Electronic Co.,ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:C8:F4:4 belongs to
Written 8C:C8:F4:4, 8C-C8-F4-4 or 8CC8F44, depending on the system. Look up a full address.
Prefix
8C:C8:F4:4/28
Organization
ITECH Electronic Co.,ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
8C:C8:F4:40:00:00
Last address
8C:C8:F4:4F:FF:FF
Address type
Globally unique, unicast
Registered address
No.108, XiShanqiao Nanlu Nanjing Jiangsu CN 210039
Parent block
Inside 8C:C8:F4
This MA-M block is carved from the 24-bit block 8C:C8:F4, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.