What this means
The IEEE assigned the MA-L block 008063 to Hirschmann Automation and Control GmbH. 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 00:80:63, it is Hirschmann Automation and Control GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 008063?
008063 is registered to Hirschmann Automation and Control GmbH 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. Hirschmann Automation and Control GmbH's block covers 16,777,216 addresses.
What devices use 008063?
Any network device with a MAC address starting 00:80:63 was manufactured by or for Hirschmann Automation and Control GmbH.