Who owns MAC prefix 949990?

949990 is registered to VTC Telecommunications in the IEEE MA-L registry.

What devices use 949990?

Any network device with a MAC address starting 94:99:90 was manufactured by or for VTC Telecommunications.

MA-L · OUI prefix

VTC Telecommunications

Any MAC address starting 94:99:90 is registered to VTC Telecommunications in VN.

OUI prefix	949990
Vendor	VTC Telecommunications
Registry	MA-L (24-bit, large block)
Country	VN
Example MAC	94:99:90:00:00:00

What this means

The IEEE assigned the MA-L block 949990 to VTC Telecommunications. 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 94:99:90, it is VTC Telecommunications hardware.

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