Who owns MAC prefix 28852D?

28852D is registered to Touch Networks in the IEEE MA-L registry.

What devices use 28852D?

Any network device with a MAC address starting 28:85:2D was manufactured by or for Touch Networks.

MA-L · OUI prefix

Touch Networks

Any MAC address starting 28:85:2D is registered to Touch Networks in US.

OUI prefix	28852D
Vendor	Touch Networks
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	28:85:2D:00:00:00

What this means

The IEEE assigned the MA-L block 28852D to Touch Networks. 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 28:85:2D, it is Touch Networks hardware.

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