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