28:FD:80:0 Millcode
Every MAC address from 28:FD:80:00:00:00 to 28:FD:80:0F:FF:FF belongs to a block the IEEE assigned to Millcode. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:FD:80:0 belongs to
Written 28:FD:80:0, 28-FD-80-0 or 28FD800, depending on the system. Look up a full address.
Prefix
28:FD:80:0/28
Organization
Millcode
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
28:FD:80:00:00:00
Last address
28:FD:80:0F:FF:FF
Address type
Globally unique, unicast
Registered address
Bergsgårdsliden 5 Halmstad Halland SE 30272
Parent block
Inside 28:FD:80
This MA-M block is carved from the 24-bit block 28:FD:80, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.