B0:FF:72:3 Hammerhead Navigation Inc.
Every MAC address from B0:FF:72:30:00:00 to B0:FF:72:3F:FF:FF belongs to a block the IEEE assigned to Hammerhead Navigation Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B0:FF:72:3 belongs to
Written B0:FF:72:3, B0-FF-72-3 or B0FF723, depending on the system. Look up a full address.
Prefix
B0:FF:72:3/28
Organization
Hammerhead Navigation Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
B0:FF:72:30:00:00
Last address
B0:FF:72:3F:FF:FF
Address type
Globally unique, unicast
Registered address
1000 W Fulton Market #4 Chicago IL US 60607
Parent block
Inside B0:FF:72
This MA-M block is carved from the 24-bit block B0:FF:72, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.