What devices use 904E916?

Any network device with a MAC address starting 90:4E:91:6 was manufactured by or for Nuwa Robotics (HK) Limited Taiwan Branch.

MA-M · OUI prefix

Nuwa Robotics (HK) Limited Taiwan Branch

Q: Who owns MAC prefix 904E916?

904E916 is registered to Nuwa Robotics (HK) Limited Taiwan Branch in the IEEE MA-M registry.

Any MAC address starting 90:4E:91:6 is registered to Nuwa Robotics (HK) Limited Taiwan Branch in TW.

OUI prefix	904E916
Vendor	Nuwa Robotics (HK) Limited Taiwan Branch
Registry	MA-M (28-bit, medium block)
Country	TW
Example MAC	90:4E:91:6:00:00:00

What this means

The IEEE assigned the MA-M block 904E916 to Nuwa Robotics (HK) Limited Taiwan Branch. 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 90:4E:91:6, it is Nuwa Robotics (HK) Limited Taiwan Branch hardware.

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