PCO AG - MAC Prefix 00085E (MA-L)

What this means

The IEEE assigned the MA-L block 00085E to PCO AG. 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 00:08:5E, it is PCO AG hardware.

Frequently Asked Questions

Who owns MAC prefix 00085E?

00085E is registered to PCO AG 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. PCO AG's block covers 16,777,216 addresses.

What devices use 00085E?

Any network device with a MAC address starting 00:08:5E was manufactured by or for PCO AG.

OUI prefix	00085E
Vendor	PCO AG
Registry	MA-L (24-bit, large block)
Block size	16,777,216 addresses
Country	DE
Other blocks by this vendor	1 total
Example MAC	00:08:5E:00:00:00