What this means
The IEEE assigned the MA-L block 5C8D2D to Shanghai Wellpay Information Technology 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 5C:8D:2D, it is Shanghai Wellpay Information Technology Co., Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 5C8D2D?
5C8D2D is registered to Shanghai Wellpay Information Technology 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 Wellpay Information Technology Co., Ltd's block covers 16,777,216 addresses.
What devices use 5C8D2D?
Any network device with a MAC address starting 5C:8D:2D was manufactured by or for Shanghai Wellpay Information Technology Co., Ltd.