Who owns MAC prefix 001139?

001139 is registered to STOEBER ANTRIEBSTECHNIK GmbH + Co. KG. in the IEEE MA-L registry.

What devices use 001139?

Any network device with a MAC address starting 00:11:39 was manufactured by or for STOEBER ANTRIEBSTECHNIK GmbH + Co. KG..

MA-L · OUI prefix

STOEBER ANTRIEBSTECHNIK GmbH + Co. KG.

Any MAC address starting 00:11:39 is registered to STOEBER ANTRIEBSTECHNIK GmbH + Co. KG. in DE.

OUI prefix	001139
Vendor	STOEBER ANTRIEBSTECHNIK GmbH + Co. KG.
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	00:11:39:00:00:00

What this means

The IEEE assigned the MA-L block 001139 to STOEBER ANTRIEBSTECHNIK GmbH + Co. KG.. 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 00:11:39, it is STOEBER ANTRIEBSTECHNIK GmbH + Co. KG. hardware.

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