What this means
The IEEE assigned the MA-L block B8288B to Parker Hannifin Manufacturing (UK) Ltd. 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 B8:28:8B, it is Parker Hannifin Manufacturing (UK) Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix B8288B?
B8288B is registered to Parker Hannifin Manufacturing (UK) Ltd 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. Parker Hannifin Manufacturing (UK) Ltd's block covers 16,777,216 addresses.
What devices use B8288B?
Any network device with a MAC address starting B8:28:8B was manufactured by or for Parker Hannifin Manufacturing (UK) Ltd.