What devices use 48F47D?

Any network device with a MAC address starting 48:F4:7D was manufactured by or for TechVision Holding Internation Limited.

MA-L · OUI prefix

TechVision Holding Internation Limited

Q: Who owns MAC prefix 48F47D?

48F47D is registered to TechVision Holding Internation Limited in the IEEE MA-L registry.

Any MAC address starting 48:F4:7D is registered to TechVision Holding Internation Limited in VG.

OUI prefix	48F47D
Vendor	TechVision Holding Internation Limited
Registry	MA-L (24-bit, large block)
Country	VG
Example MAC	48:F4:7D:00:00:00

What this means

The IEEE assigned the MA-L block 48F47D to TechVision Holding Internation Limited. 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 48:F4:7D, it is TechVision Holding Internation Limited hardware.

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