Who owns MAC prefix 744BE9?

744BE9 is registered to EXPLORER HYPERTECH CO.,LTD in the IEEE MA-L registry.

What devices use 744BE9?

Any network device with a MAC address starting 74:4B:E9 was manufactured by or for EXPLORER HYPERTECH CO.,LTD.

MA-L · OUI prefix

EXPLORER HYPERTECH CO.,LTD

Any MAC address starting 74:4B:E9 is registered to EXPLORER HYPERTECH CO.,LTD in TW.

OUI prefix	744BE9
Vendor	EXPLORER HYPERTECH CO.,LTD
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	74:4B:E9:00:00:00

What this means

The IEEE assigned the MA-L block 744BE9 to EXPLORER HYPERTECH 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 74:4B:E9, it is EXPLORER HYPERTECH CO.,LTD hardware.

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