Who owns MAC prefix 74EACB?

74EACB is registered to New H3C Technologies Co., Ltd in the IEEE MA-L registry.

What devices use 74EACB?

Any network device with a MAC address starting 74:EA:CB was manufactured by or for New H3C Technologies Co., Ltd.

MA-L · OUI prefix

New H3C Technologies Co., Ltd

Any MAC address starting 74:EA:CB is registered to New H3C Technologies Co., Ltd in CN.

OUI prefix	74EACB
Vendor	New H3C Technologies Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	74:EA:CB:00:00:00

What this means

The IEEE assigned the MA-L block 74EACB to New H3C Technologies 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 74:EA:CB, it is New H3C Technologies Co., Ltd hardware.

Other New H3C Technologies Co., Ltd prefixes

New H3C Technologies Co., Ltd holds 138 registered blocks in total.

00BED5 00DDB6 0440A9 04A959 04D7A5 083A38 083BE9 08688D 0C2779 0C3AFA 101965 103F8C all 138 »

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