40:F3:85:4 Embedded IQ
Every MAC address from 40:F3:85:40:00:00 to 40:F3:85:4F:FF:FF belongs to a block the IEEE assigned to Embedded IQ. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:F3:85:4 belongs to
Written 40:F3:85:4, 40-F3-85-4 or 40F3854, depending on the system. Look up a full address.
Prefix
40:F3:85:4/28
Organization
Embedded IQ
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
40:F3:85:40:00:00
Last address
40:F3:85:4F:FF:FF
Address type
Globally unique, unicast
Registered address
Block C, HHK House; 22 Ethel Avenue Johannesburg Gauteng ZA 2195
Parent block
Inside 40:F3:85
This MA-M block is carved from the 24-bit block 40:F3:85, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.