What this means
The IEEE assigned the MA-L block 009029 to CRYPTO AG. 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 00:90:29, it is CRYPTO AG hardware.
Frequently Asked Questions
Who owns MAC prefix 009029?
009029 is registered to CRYPTO AG 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. CRYPTO AG's block covers 16,777,216 addresses.
What devices use 009029?
Any network device with a MAC address starting 00:90:29 was manufactured by or for CRYPTO AG.