Who owns MAC prefix 04ECA95?

04ECA95 is registered to CCH Technology & intelligence Co., Ltd. in the IEEE MA-M registry.

What devices use 04ECA95?

Any network device with a MAC address starting 04:EC:A9:5 was manufactured by or for CCH Technology & intelligence Co., Ltd..

MA-M · OUI prefix

CCH Technology & intelligence Co., Ltd.

Any MAC address starting 04:EC:A9:5 is registered to CCH Technology & intelligence Co., Ltd. in CN.

OUI prefix	04ECA95
Vendor	CCH Technology & intelligence Co., Ltd.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	04:EC:A9:5:00:00:00

What this means

The IEEE assigned the MA-M block 04ECA95 to CCH Technology & intelligence 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 04:EC:A9:5, it is CCH Technology & intelligence Co., Ltd. hardware.

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