What this means
The IEEE assigned the MA-L block EC3532 to Tactrix Inc.. 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 EC:35:32, it is Tactrix Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix EC3532?
EC3532 is registered to Tactrix Inc. 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. Tactrix Inc.'s block covers 16,777,216 addresses.
What devices use EC3532?
Any network device with a MAC address starting EC:35:32 was manufactured by or for Tactrix Inc..