What this means
The IEEE assigned the MA-S block 8C1F6495A to Shenzhen Longyun Lighting Electric Appliances 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 8C:1F:64:95:A, it is Shenzhen Longyun Lighting Electric Appliances Co., Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 8C1F6495A?
8C1F6495A is registered to Shenzhen Longyun Lighting Electric Appliances Co., Ltd in the IEEE MA-S registry.
What does the MA-S registry type mean?
An MA-S assignment, formerly called OUI-36, covers 36 bits, giving the vendor 4,096 device addresses, the smallest block the IEEE issues. Shenzhen Longyun Lighting Electric Appliances Co., Ltd's block covers 4,096 addresses.
What devices use 8C1F6495A?
Any network device with a MAC address starting 8C:1F:64:95:A was manufactured by or for Shenzhen Longyun Lighting Electric Appliances Co., Ltd.