Who owns MAC prefix 000344?

000344 is registered to Tietech.Co., Ltd. in the IEEE MA-L registry.

What devices use 000344?

Any network device with a MAC address starting 00:03:44 was manufactured by or for Tietech.Co., Ltd..

MA-L · OUI prefix

Tietech.Co., Ltd.

Any MAC address starting 00:03:44 is registered to Tietech.Co., Ltd. in JP.

OUI prefix	000344
Vendor	Tietech.Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:03:44:00:00:00

What this means

The IEEE assigned the MA-L block 000344 to Tietech.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 00:03:44, it is Tietech.Co., Ltd. hardware.

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