Who owns MAC prefix 0007FB?

0007FB is registered to Giga Stream UMTS Technologies GmbH in the IEEE MA-L registry.

What devices use 0007FB?

Any network device with a MAC address starting 00:07:FB was manufactured by or for Giga Stream UMTS Technologies GmbH.

MA-L · OUI prefix

Giga Stream UMTS Technologies GmbH

Any MAC address starting 00:07:FB is registered to Giga Stream UMTS Technologies GmbH in DE.

OUI prefix	0007FB
Vendor	Giga Stream UMTS Technologies GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	00:07:FB:00:00:00

What this means

The IEEE assigned the MA-L block 0007FB to Giga Stream UMTS Technologies 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 00:07:FB, it is Giga Stream UMTS Technologies GmbH hardware.

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