Who owns MAC prefix 0008A5?

0008A5 is registered to Peninsula Systems Inc. in the IEEE MA-L registry.

What devices use 0008A5?

Any network device with a MAC address starting 00:08:A5 was manufactured by or for Peninsula Systems Inc..

MA-L · OUI prefix

Peninsula Systems Inc.

Any MAC address starting 00:08:A5 is registered to Peninsula Systems Inc. in US.

OUI prefix	0008A5
Vendor	Peninsula Systems Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:08:A5:00:00:00

What this means

The IEEE assigned the MA-L block 0008A5 to Peninsula Systems 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 00:08:A5, it is Peninsula Systems Inc. hardware.

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