What this means
The IEEE assigned the MA-S block 70B3D534D to Equos Research 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 70:B3:D5:34:D, it is Equos Research Co., Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 70B3D534D?
70B3D534D is registered to Equos Research 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. Equos Research Co., Ltd's block covers 4,096 addresses.
What devices use 70B3D534D?
Any network device with a MAC address starting 70:B3:D5:34:D was manufactured by or for Equos Research Co., Ltd.