Who owns MAC prefix D8C8E9?

D8C8E9 is registered to Phicomm (Shanghai) Co., Ltd. in the IEEE MA-L registry.

What devices use D8C8E9?

Any network device with a MAC address starting D8:C8:E9 was manufactured by or for Phicomm (Shanghai) Co., Ltd..

MA-L · OUI prefix

Phicomm (Shanghai) Co., Ltd.

Any MAC address starting D8:C8:E9 is registered to Phicomm (Shanghai) Co., Ltd. in CN.

OUI prefix	D8C8E9
Vendor	Phicomm (Shanghai) Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	D8:C8:E9:00:00:00

What this means

The IEEE assigned the MA-L block D8C8E9 to Phicomm (Shanghai) 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 D8:C8:E9, it is Phicomm (Shanghai) Co., Ltd. hardware.

Other Phicomm (Shanghai) Co., Ltd. prefixes

Phicomm (Shanghai) Co., Ltd. holds 7 registered blocks in total.

2C15E1 2CB21A 68DB54 747D24 CC81DA FC7C02

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