Who owns MAC prefix 0018C6?

0018C6 is registered to OPW Fuel Management Systems in the IEEE MA-L registry.

What devices use 0018C6?

Any network device with a MAC address starting 00:18:C6 was manufactured by or for OPW Fuel Management Systems.

MA-L · OUI prefix

OPW Fuel Management Systems

Any MAC address starting 00:18:C6 is registered to OPW Fuel Management Systems in US.

OUI prefix	0018C6
Vendor	OPW Fuel Management Systems
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:18:C6:00:00:00

What this means

The IEEE assigned the MA-L block 0018C6 to OPW Fuel Management Systems. 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 00:18:C6, it is OPW Fuel Management Systems hardware.

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