F4:90:CB:2 ICE Gateway GmbH
Every MAC address from F4:90:CB:20:00:00 to F4:90:CB:2F:FF:FF belongs to a block the IEEE assigned to ICE Gateway GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who F4:90:CB:2 belongs to
Written F4:90:CB:2, F4-90-CB-2 or F490CB2, depending on the system. Look up a full address.
Prefix
F4:90:CB:2/28
Organization
ICE Gateway GmbH
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
F4:90:CB:20:00:00
Last address
F4:90:CB:2F:FF:FF
Address type
Globally unique, unicast
Registered address
Am Studio 2 Berlin Berlin DE 12489
Parent block
Inside F4:90:CB
This MA-M block is carved from the 24-bit block F4:90:CB, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.