Who owns MAC prefix 000657?

000657 is registered to Market Central, Inc. in the IEEE MA-L registry.

What devices use 000657?

Any network device with a MAC address starting 00:06:57 was manufactured by or for Market Central, Inc..

MA-L · OUI prefix

Market Central, Inc.

Any MAC address starting 00:06:57 is registered to Market Central, Inc. in US.

OUI prefix	000657
Vendor	Market Central, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:06:57:00:00:00

What this means

The IEEE assigned the MA-L block 000657 to Market Central, 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 00:06:57, it is Market Central, Inc. hardware.

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