Who owns MAC prefix 1866E3?

1866E3 is registered to Veros Systems, Inc. in the IEEE MA-L registry.

What devices use 1866E3?

Any network device with a MAC address starting 18:66:E3 was manufactured by or for Veros Systems, Inc..

MA-L · OUI prefix

Veros Systems, Inc.

Any MAC address starting 18:66:E3 is registered to Veros Systems, Inc. in US.

OUI prefix	1866E3
Vendor	Veros Systems, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	18:66:E3:00:00:00

What this means

The IEEE assigned the MA-L block 1866E3 to Veros Systems, Inc.. 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 18:66:E3, it is Veros Systems, Inc. hardware.

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