What this means
The IEEE assigned the MA-L block 88D199 to Vencer 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 88:D1:99, it is Vencer Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 88D199?
88D199 is registered to Vencer 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. Vencer Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 88D199?
Any network device with a MAC address starting 88:D1:99 was manufactured by or for Vencer Co., Ltd..