What this means
The IEEE assigned the MA-L block 001326 to ECM Systems 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 00:13:26, it is ECM Systems Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 001326?
001326 is registered to ECM Systems 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. ECM Systems Ltd's block covers 16,777,216 addresses.
What devices use 001326?
Any network device with a MAC address starting 00:13:26 was manufactured by or for ECM Systems Ltd.