Who owns MAC prefix 18F58B?

18F58B is registered to GlobalReach Technology EMEA Ltd in the IEEE MA-L registry.

What devices use 18F58B?

Any network device with a MAC address starting 18:F5:8B was manufactured by or for GlobalReach Technology EMEA Ltd.

MA-L · OUI prefix

GlobalReach Technology EMEA Ltd

Any MAC address starting 18:F5:8B is registered to GlobalReach Technology EMEA Ltd.

OUI prefix	18F58B
Vendor	GlobalReach Technology EMEA Ltd
Registry	MA-L (24-bit, large block)
Example MAC	18:F5:8B:00:00:00

What this means

The IEEE assigned the MA-L block 18F58B to GlobalReach Technology EMEA Ltd. 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 18:F5:8B, it is GlobalReach Technology EMEA Ltd hardware.

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