Who owns MAC prefix 000D9B?

000D9B is registered to Heraeus Electro-Nite International N.V. in the IEEE MA-L registry.

What devices use 000D9B?

Any network device with a MAC address starting 00:0D:9B was manufactured by or for Heraeus Electro-Nite International N.V..

MA-L · OUI prefix

Heraeus Electro-Nite International N.V.

Any MAC address starting 00:0D:9B is registered to Heraeus Electro-Nite International N.V. in BE.

OUI prefix	000D9B
Vendor	Heraeus Electro-Nite International N.V.
Registry	MA-L (24-bit, large block)
Country	BE
Example MAC	00:0D:9B:00:00:00

What this means

The IEEE assigned the MA-L block 000D9B to Heraeus Electro-Nite International N.V.. 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 00:0D:9B, it is Heraeus Electro-Nite International N.V. hardware.

Look up another MAC