B8:D8:12:F Private
Every MAC address from B8:D8:12:F0:00:00 to B8:D8:12:FF:FF:FF belongs to a block the IEEE assigned to Private. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B8:D8:12:F belongs to
Written B8:D8:12:F, B8-D8-12-F or B8D812F, depending on the system. Look up a full address.
Prefix
B8:D8:12:F/28
Organization
Private
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
B8:D8:12:F0:00:00
Last address
B8:D8:12:FF:FF:FF
Address type
Globally unique, unicast
Parent block
Inside B8:D8:12
This MA-M block is carved from the 24-bit block B8:D8:12, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.