Who owns MAC prefix F490CB2?

F490CB2 is registered to ICE Gateway GmbH in the IEEE MA-M registry.

What devices use F490CB2?

Any network device with a MAC address starting F4:90:CB:2 was manufactured by or for ICE Gateway GmbH.

MA-M · OUI prefix

ICE Gateway GmbH

Any MAC address starting F4:90:CB:2 is registered to ICE Gateway GmbH in DE.

OUI prefix	F490CB2
Vendor	ICE Gateway GmbH
Registry	MA-M (28-bit, medium block)
Country	DE
Example MAC	F4:90:CB:2:00:00:00

What this means

The IEEE assigned the MA-M block F490CB2 to ICE Gateway GmbH. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting F4:90:CB:2, it is ICE Gateway GmbH hardware.

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