Who owns MAC prefix 64CB5D?

64CB5D is registered to SIA "TeleSet" in the IEEE MA-L registry.

What devices use 64CB5D?

Any network device with a MAC address starting 64:CB:5D was manufactured by or for SIA "TeleSet".

MA-L · OUI prefix

SIA "TeleSet"

Any MAC address starting 64:CB:5D is registered to SIA "TeleSet" in LV.

OUI prefix	64CB5D
Vendor	SIA "TeleSet"
Registry	MA-L (24-bit, large block)
Country	LV
Example MAC	64:CB:5D:00:00:00

What this means

The IEEE assigned the MA-L block 64CB5D to SIA "TeleSet". 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 64:CB:5D, it is SIA "TeleSet" hardware.

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