Who owns MAC prefix 001BC5000?

001BC5000 is registered to Converging Systems Inc. in the IEEE MA-S registry.

What devices use 001BC5000?

Any network device with a MAC address starting 00:1B:C5:00:0 was manufactured by or for Converging Systems Inc..

MA-S · OUI prefix

Converging Systems Inc.

Any MAC address starting 00:1B:C5:00:0 is registered to Converging Systems Inc. in US.

OUI prefix	001BC5000
Vendor	Converging Systems Inc.
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	00:1B:C5:00:0:00:00:00

What this means

The IEEE assigned the MA-S block 001BC5000 to Converging Systems 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 00:1B:C5:00:0, it is Converging Systems Inc. hardware.

Other Converging Systems Inc. prefixes

Converging Systems Inc. holds 2 registered blocks in total.

8C1F64009

Look up another MAC