What this means
The IEEE assigned the MA-L block 5474E6 to Webtech Wireless. 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 54:74:E6, it is Webtech Wireless hardware.
Frequently Asked Questions
Who owns MAC prefix 5474E6?
5474E6 is registered to Webtech Wireless 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. Webtech Wireless's block covers 16,777,216 addresses.
What devices use 5474E6?
Any network device with a MAC address starting 54:74:E6 was manufactured by or for Webtech Wireless.