What this means
The IEEE assigned the MA-L block EC9233 to Eddyfi NDT 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:92:33, it is Eddyfi NDT Inc hardware.
Frequently Asked Questions
Who owns MAC prefix EC9233?
EC9233 is registered to Eddyfi NDT 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. Eddyfi NDT Inc's block covers 16,777,216 addresses.
What devices use EC9233?
Any network device with a MAC address starting EC:92:33 was manufactured by or for Eddyfi NDT Inc.