Who owns MAC prefix 001BC5035?

001BC5035 is registered to RTLS Ltd. in the IEEE MA-S registry.

What devices use 001BC5035?

Any network device with a MAC address starting 00:1B:C5:03:5 was manufactured by or for RTLS Ltd..

MA-S · OUI prefix

RTLS Ltd.

Any MAC address starting 00:1B:C5:03:5 is registered to RTLS Ltd. in RU.

OUI prefix	001BC5035
Vendor	RTLS Ltd.
Registry	MA-S (36-bit, small block)
Country	RU
Example MAC	00:1B:C5:03:5:00:00:00

What this means

The IEEE assigned the MA-S block 001BC5035 to RTLS Ltd.. 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:C5:03:5, it is RTLS Ltd. hardware.

Look up another MAC