8C:55:70:C Antronix Inc.,
Every MAC address from 8C:55:70:C0:00:00 to 8C:55:70:CF:FF:FF belongs to a block the IEEE assigned to Antronix Inc.,. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 8C:55:70:C belongs to
Written 8C:55:70:C, 8C-55-70-C or 8C5570C, depending on the system. Look up a full address.
Prefix
8C:55:70:C/28
Organization
Antronix Inc.,
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
8C:55:70:C0:00:00
Last address
8C:55:70:CF:FF:FF
Address type
Globally unique, unicast
Registered address
440 Forsgate Drive Cranbury NJ US 08512
Parent block
Inside 8C:55:70
This MA-M block is carved from the 24-bit block 8C:55:70, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.