What this means
The IEEE assigned the MA-L block 0030FB to AZS Technology 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 00:30:FB, it is AZS Technology AG hardware.
Frequently Asked Questions
Who owns MAC prefix 0030FB?
0030FB is registered to AZS Technology 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. AZS Technology AG's block covers 16,777,216 addresses.
What devices use 0030FB?
Any network device with a MAC address starting 00:30:FB was manufactured by or for AZS Technology AG.