Who owns MAC prefix 1C8259D?

1C8259D is registered to Applied Concepts, Inc. in the IEEE MA-M registry.

What devices use 1C8259D?

Any network device with a MAC address starting 1C:82:59:D was manufactured by or for Applied Concepts, Inc..

MA-M · OUI prefix

Applied Concepts, Inc.

Any MAC address starting 1C:82:59:D is registered to Applied Concepts, Inc. in US.

OUI prefix	1C8259D
Vendor	Applied Concepts, Inc.
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	1C:82:59:D:00:00:00

What this means

The IEEE assigned the MA-M block 1C8259D to Applied Concepts, 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 1C:82:59:D, it is Applied Concepts, Inc. hardware.

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