Who owns MAC prefix 000D4A?

000D4A is registered to Steag ETA-Optik in the IEEE MA-L registry.

What devices use 000D4A?

Any network device with a MAC address starting 00:0D:4A was manufactured by or for Steag ETA-Optik.

MA-L · OUI prefix

Steag ETA-Optik

Any MAC address starting 00:0D:4A is registered to Steag ETA-Optik in DE.

OUI prefix	000D4A
Vendor	Steag ETA-Optik
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	00:0D:4A:00:00:00

What this means

The IEEE assigned the MA-L block 000D4A to Steag ETA-Optik. 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 00:0D:4A, it is Steag ETA-Optik hardware.

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