Who owns MAC prefix 8C1F64A31?

8C1F64A31 is registered to Zing Communications Inc in the IEEE MA-S registry.

What devices use 8C1F64A31?

Any network device with a MAC address starting 8C:1F:64:A3:1 was manufactured by or for Zing Communications Inc.

MA-S · OUI prefix

Zing Communications Inc

Any MAC address starting 8C:1F:64:A3:1 is registered to Zing Communications Inc in US.

OUI prefix	8C1F64A31
Vendor	Zing Communications Inc
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	8C:1F:64:A3:1:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64A31 to Zing Communications Inc. 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 8C:1F:64:A3:1, it is Zing Communications Inc hardware.

Look up another MAC