Who owns MAC prefix D819CE?

D819CE is registered to Telesquare in the IEEE MA-L registry.

What devices use D819CE?

Any network device with a MAC address starting D8:19:CE was manufactured by or for Telesquare.

MA-L · OUI prefix

Telesquare

Any MAC address starting D8:19:CE is registered to Telesquare in KR.

OUI prefix	D819CE
Vendor	Telesquare
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	D8:19:CE:00:00:00

What this means

The IEEE assigned the MA-L block D819CE to Telesquare. 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 D8:19:CE, it is Telesquare hardware.

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