Who owns MAC prefix B4CEF6?

B4CEF6 is registered to HTC Corporation in the IEEE MA-L registry.

What devices use B4CEF6?

Any network device with a MAC address starting B4:CE:F6 was manufactured by or for HTC Corporation.

MA-L · OUI prefix

HTC Corporation

Any MAC address starting B4:CE:F6 is registered to HTC Corporation in TW.

OUI prefix	B4CEF6
Vendor	HTC Corporation
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	B4:CE:F6:00:00:00

What this means

The IEEE assigned the MA-L block B4CEF6 to HTC Corporation. 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 B4:CE:F6, it is HTC Corporation hardware.

Other HTC Corporation prefixes

HTC Corporation holds 29 registered blocks in total.

00092D 002376 00EEBD 04C23E 188796 1CB094 2C8A72 38E7D8 800184 902155 404E36 502E5C all 29 »

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