Who owns MAC prefix 001CB7?

001CB7 is registered to USC DigiArk Corporation in the IEEE MA-L registry.

What devices use 001CB7?

Any network device with a MAC address starting 00:1C:B7 was manufactured by or for USC DigiArk Corporation.

MA-L · OUI prefix

USC DigiArk Corporation

Any MAC address starting 00:1C:B7 is registered to USC DigiArk Corporation in JP.

OUI prefix	001CB7
Vendor	USC DigiArk Corporation
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:1C:B7:00:00:00

What this means

The IEEE assigned the MA-L block 001CB7 to USC DigiArk Corporation. 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 00:1C:B7, it is USC DigiArk Corporation hardware.

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