Who owns MAC prefix 00257D?

00257D is registered to PointRed Telecom Private Ltd. in the IEEE MA-L registry.

What devices use 00257D?

Any network device with a MAC address starting 00:25:7D was manufactured by or for PointRed Telecom Private Ltd..

MA-L · OUI prefix

PointRed Telecom Private Ltd.

Any MAC address starting 00:25:7D is registered to PointRed Telecom Private Ltd. in TW.

OUI prefix	00257D
Vendor	PointRed Telecom Private Ltd.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	00:25:7D:00:00:00

What this means

The IEEE assigned the MA-L block 00257D to PointRed Telecom Private 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 00:25:7D, it is PointRed Telecom Private Ltd. hardware.

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