Who owns MAC prefix A870A5?

A870A5 is registered to UniComm Inc. in the IEEE MA-L registry.

What devices use A870A5?

Any network device with a MAC address starting A8:70:A5 was manufactured by or for UniComm Inc..

MA-L · OUI prefix

UniComm Inc.

Any MAC address starting A8:70:A5 is registered to UniComm Inc. in TW.

OUI prefix	A870A5
Vendor	UniComm Inc.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	A8:70:A5:00:00:00

What this means

The IEEE assigned the MA-L block A870A5 to UniComm 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 A8:70:A5, it is UniComm Inc. hardware.

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