Who owns MAC prefix 701DC4?

701DC4 is registered to NorthStar Battery Company, LLC in the IEEE MA-L registry.

What devices use 701DC4?

Any network device with a MAC address starting 70:1D:C4 was manufactured by or for NorthStar Battery Company, LLC.

MA-L · OUI prefix

NorthStar Battery Company, LLC

Any MAC address starting 70:1D:C4 is registered to NorthStar Battery Company, LLC in US.

OUI prefix	701DC4
Vendor	NorthStar Battery Company, LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	70:1D:C4:00:00:00

What this means

The IEEE assigned the MA-L block 701DC4 to NorthStar Battery Company, LLC. 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 70:1D:C4, it is NorthStar Battery Company, LLC hardware.

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