Who owns MAC prefix 001561?

001561 is registered to JJPlus Corporation in the IEEE MA-L registry.

What devices use 001561?

Any network device with a MAC address starting 00:15:61 was manufactured by or for JJPlus Corporation.

MA-L · OUI prefix

JJPlus Corporation

Any MAC address starting 00:15:61 is registered to JJPlus Corporation in US.

OUI prefix	001561
Vendor	JJPlus Corporation
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:15:61:00:00:00

What this means

The IEEE assigned the MA-L block 001561 to JJPlus 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 00:15:61, it is JJPlus Corporation hardware.

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