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.
Frequently Asked Questions
Who owns MAC prefix 0008A5?
0008A5 is registered to Peninsula Systems Inc. in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Peninsula Systems Inc.'s block covers 16,777,216 addresses.
What devices use 0008A5?
Any network device with a MAC address starting 00:08:A5 was manufactured by or for Peninsula Systems Inc..