Beijing Wing ICT Technology Co., Ltd. - MAC Prefix 70B3D5EBB (MA-S)

What this means

The IEEE assigned the MA-S block 70B3D5EBB to Beijing Wing ICT 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 70:B3:D5:EB:B, it is Beijing Wing ICT Technology Co., Ltd. hardware.

Frequently Asked Questions

Who owns MAC prefix 70B3D5EBB?

70B3D5EBB is registered to Beijing Wing ICT Technology 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. Beijing Wing ICT Technology Co., Ltd.'s block covers 4,096 addresses.

What devices use 70B3D5EBB?

Any network device with a MAC address starting 70:B3:D5:EB:B was manufactured by or for Beijing Wing ICT Technology Co., Ltd..

OUI prefix	70B3D5EBB
Vendor	Beijing Wing ICT Technology Co., Ltd.
Registry	MA-S (36-bit, small block)
Block size	4,096 addresses
Country	CN
Other blocks by this vendor	1 total
Example MAC	70:B3:D5:EB:B:00:00:00