Who owns MAC prefix 4873CB?

4873CB is registered to Tiinlab Corporation in the IEEE MA-L registry.

What devices use 4873CB?

Any network device with a MAC address starting 48:73:CB was manufactured by or for Tiinlab Corporation.

MA-L · OUI prefix

Tiinlab Corporation

Any MAC address starting 48:73:CB is registered to Tiinlab Corporation in CN.

OUI prefix	4873CB
Vendor	Tiinlab Corporation
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	48:73:CB:00:00:00

What this means

The IEEE assigned the MA-L block 4873CB to Tiinlab Corporation. 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 48:73:CB, it is Tiinlab Corporation hardware.

Other Tiinlab Corporation prefixes

Tiinlab Corporation holds 9 registered blocks in total.

00BB43 140A29 548450 84AB26 84E6B3 A090B5 A4056E D42BF0

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