28:FD:80:1 Galileo, Inc.
Every MAC address from 28:FD:80:10:00:00 to 28:FD:80:1F:FF:FF belongs to a block the IEEE assigned to Galileo, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:FD:80:1 belongs to
Written 28:FD:80:1, 28-FD-80-1 or 28FD801, depending on the system. Look up a full address.
Prefix
28:FD:80:1/28
Organization
Galileo, Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
28:FD:80:10:00:00
Last address
28:FD:80:1F:FF:FF
Address type
Globally unique, unicast
Registered address
5-3-29 Tokiwagi Ueda Nagano JP 386-0027
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.