Who owns MAC prefix E843B6?

E843B6 is registered to QNAP Systems, Inc. in the IEEE MA-L registry.

What devices use E843B6?

Any network device with a MAC address starting E8:43:B6 was manufactured by or for QNAP Systems, Inc..

MA-L · OUI prefix

QNAP Systems, Inc.

Any MAC address starting E8:43:B6 is registered to QNAP Systems, Inc. in TW.

OUI prefix	E843B6
Vendor	QNAP Systems, Inc.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	E8:43:B6:00:00:00

What this means

The IEEE assigned the MA-L block E843B6 to QNAP Systems, Inc.. 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 E8:43:B6, it is QNAP Systems, Inc. hardware.

Other QNAP Systems, Inc. prefixes

QNAP Systems, Inc. holds 2 registered blocks in total.

245EBE

Look up another MAC