28:FD:80:3 NUUO, Inc.
Every MAC address from 28:FD:80:30:00:00 to 28:FD:80:3F:FF:FF belongs to a block the IEEE assigned to NUUO, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:FD:80:3 belongs to
Written 28:FD:80:3, 28-FD-80-3 or 28FD803, depending on the system. Look up a full address.
Prefix
28:FD:80:3/28
Organization
NUUO, Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
28:FD:80:30:00:00
Last address
28:FD:80:3F:FF:FF
Address type
Globally unique, unicast
Registered address
B1, No.207-1, Sec. 3, Beixin Rd. New Taipei City Xindian Dist. TW 231
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.