54:9A:11:F Private
Every MAC address from 54:9A:11:F0:00:00 to 54:9A:11: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 54:9A:11:F belongs to
Written 54:9A:11:F, 54-9A-11-F or 549A11F, depending on the system. Look up a full address.
Prefix
54:9A:11:F/28
Organization
Private
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
54:9A:11:F0:00:00
Last address
54:9A:11:FF:FF:FF
Address type
Globally unique, unicast
Parent block
Inside 54:9A:11
This MA-M block is carved from the 24-bit block 54:9A:11, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.