What this means
The IEEE assigned the MA-L block 000D4A to Steag ETA-Optik. 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 00:0D:4A, it is Steag ETA-Optik hardware.
Frequently Asked Questions
Who owns MAC prefix 000D4A?
000D4A is registered to Steag ETA-Optik 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. Steag ETA-Optik's block covers 16,777,216 addresses.
What devices use 000D4A?
Any network device with a MAC address starting 00:0D:4A was manufactured by or for Steag ETA-Optik.