Who owns MAC prefix 70F8E77?

70F8E77 is registered to NST Technology Limited Co.,Ltd. in the IEEE MA-M registry.

What devices use 70F8E77?

Any network device with a MAC address starting 70:F8:E7:7 was manufactured by or for NST Technology Limited Co.,Ltd..

MA-M · OUI prefix

NST Technology Limited Co.,Ltd.

Any MAC address starting 70:F8:E7:7 is registered to NST Technology Limited Co.,Ltd. in CN.

OUI prefix	70F8E77
Vendor	NST Technology Limited Co.,Ltd.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	70:F8:E7:7:00:00:00

What this means

The IEEE assigned the MA-M block 70F8E77 to NST Technology Limited 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:F8:E7:7, it is NST Technology Limited Co.,Ltd. hardware.

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