Who owns MAC prefix 040AE0?

040AE0 is registered to XMIT AG COMPUTER NETWORKS in the IEEE MA-L registry.

What devices use 040AE0?

Any network device with a MAC address starting 04:0A:E0 was manufactured by or for XMIT AG COMPUTER NETWORKS.

MA-L · OUI prefix

XMIT AG COMPUTER NETWORKS

Any MAC address starting 04:0A:E0 is registered to XMIT AG COMPUTER NETWORKS in CH.

OUI prefix	040AE0
Vendor	XMIT AG COMPUTER NETWORKS
Registry	MA-L (24-bit, large block)
Country	CH
Example MAC	04:0A:E0:00:00:00

What this means

The IEEE assigned the MA-L block 040AE0 to XMIT AG COMPUTER NETWORKS. 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 04:0A:E0, it is XMIT AG COMPUTER NETWORKS hardware.

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