Who owns MAC prefix 001BE5?

001BE5 is registered to 802automation Limited in the IEEE MA-L registry.

What devices use 001BE5?

Any network device with a MAC address starting 00:1B:E5 was manufactured by or for 802automation Limited.

MA-L · OUI prefix

802automation Limited

Any MAC address starting 00:1B:E5 is registered to 802automation Limited.

OUI prefix	001BE5
Vendor	802automation Limited
Registry	MA-L (24-bit, large block)
Example MAC	00:1B:E5:00:00:00

What this means

The IEEE assigned the MA-L block 001BE5 to 802automation Limited. 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 00:1B:E5, it is 802automation Limited hardware.

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