What this means
The IEEE assigned the MA-L block 001C76 to The Wandsworth Group 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 00:1C:76, it is The Wandsworth Group Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 001C76?
001C76 is registered to The Wandsworth Group 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. The Wandsworth Group Ltd's block covers 16,777,216 addresses.
What devices use 001C76?
Any network device with a MAC address starting 00:1C:76 was manufactured by or for The Wandsworth Group Ltd.