What this means
The IEEE assigned the MA-L block 34ED0B to Shanghai XZ-COM.CO.,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 34:ED:0B, it is Shanghai XZ-COM.CO.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 34ED0B?
34ED0B is registered to Shanghai XZ-COM.CO.,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. Shanghai XZ-COM.CO.,Ltd.'s block covers 16,777,216 addresses.
What devices use 34ED0B?
Any network device with a MAC address starting 34:ED:0B was manufactured by or for Shanghai XZ-COM.CO.,Ltd..