Who owns MAC prefix 00250E?

00250E is registered to gt german telematics gmbh in the IEEE MA-L registry.

What devices use 00250E?

Any network device with a MAC address starting 00:25:0E was manufactured by or for gt german telematics gmbh.

MA-L · OUI prefix

gt german telematics gmbh

Any MAC address starting 00:25:0E is registered to gt german telematics gmbh in DE.

OUI prefix	00250E
Vendor	gt german telematics gmbh
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	00:25:0E:00:00:00

What this means

The IEEE assigned the MA-L block 00250E to gt german telematics 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 00:25:0E, it is gt german telematics gmbh hardware.

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