F4:A4:54:B Graco Inc.
Every MAC address from F4:A4:54:B0:00:00 to F4:A4:54:BF:FF:FF belongs to a block the IEEE assigned to Graco Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who F4:A4:54:B belongs to
Written F4:A4:54:B, F4-A4-54-B or F4A454B, depending on the system. Look up a full address.
Prefix
F4:A4:54:B/28
Organization
Graco Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
F4:A4:54:B0:00:00
Last address
F4:A4:54:BF:FF:FF
Address type
Globally unique, unicast
Registered address
PO Box 1441 Minneapolis US 55440
Parent block
Inside F4:A4:54
This MA-M block is carved from the 24-bit block F4:A4:54, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.