Who owns MAC prefix E0233B9?

E0233B9 is registered to HANET TECHNOLOGY in the IEEE MA-M registry.

What devices use E0233B9?

Any network device with a MAC address starting E0:23:3B:9 was manufactured by or for HANET TECHNOLOGY.

MA-M · OUI prefix

HANET TECHNOLOGY

Any MAC address starting E0:23:3B:9 is registered to HANET TECHNOLOGY in VN.

OUI prefix	E0233B9
Vendor	HANET TECHNOLOGY
Registry	MA-M (28-bit, medium block)
Country	VN
Example MAC	E0:23:3B:9:00:00:00

What this means

The IEEE assigned the MA-M block E0233B9 to HANET TECHNOLOGY. 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 E0:23:3B:9, it is HANET TECHNOLOGY hardware.

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