Who owns MAC prefix 00017C?

00017C is registered to AG-E GmbH in the IEEE MA-L registry.

What devices use 00017C?

Any network device with a MAC address starting 00:01:7C was manufactured by or for AG-E GmbH.

MA-L · OUI prefix

AG-E GmbH

Any MAC address starting 00:01:7C is registered to AG-E GmbH in DE.

OUI prefix	00017C
Vendor	AG-E GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	00:01:7C:00:00:00

What this means

The IEEE assigned the MA-L block 00017C to AG-E 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 00:01:7C, it is AG-E GmbH hardware.

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