Who owns MAC prefix 20C047?

20C047 is registered to Verizon in the IEEE MA-L registry.

What devices use 20C047?

Any network device with a MAC address starting 20:C0:47 was manufactured by or for Verizon.

MA-L · OUI prefix

Verizon

Any MAC address starting 20:C0:47 is registered to Verizon in US.

OUI prefix	20C047
Vendor	Verizon
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	20:C0:47:00:00:00

What this means

The IEEE assigned the MA-L block 20C047 to Verizon. 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 20:C0:47, it is Verizon hardware.

Other Verizon prefixes

Verizon holds 3 registered blocks in total.

1878D4 485D36

Look up another MAC