Who owns MAC prefix 70B3D5DC4?

70B3D5DC4 is registered to Peter Huber Kaeltemaschinenbau SE in the IEEE MA-S registry.

What devices use 70B3D5DC4?

Any network device with a MAC address starting 70:B3:D5:DC:4 was manufactured by or for Peter Huber Kaeltemaschinenbau SE.

MA-S · OUI prefix

Peter Huber Kaeltemaschinenbau SE

Any MAC address starting 70:B3:D5:DC:4 is registered to Peter Huber Kaeltemaschinenbau SE in DE.

OUI prefix	70B3D5DC4
Vendor	Peter Huber Kaeltemaschinenbau SE
Registry	MA-S (36-bit, small block)
Country	DE
Example MAC	70:B3:D5:DC:4:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5DC4 to Peter Huber Kaeltemaschinenbau SE. 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 70:B3:D5:DC:4, it is Peter Huber Kaeltemaschinenbau SE hardware.

Other Peter Huber Kaeltemaschinenbau SE prefixes

Peter Huber Kaeltemaschinenbau SE holds 11 registered blocks in total.

70B3D508B 70B3D52E0 70B3D55B2 70B3D5CD9 70B3D5D7B 8C1F648BC 8C1F64987 8C1F64AA3 8C1F64C35 8C1F64DC9

Look up another MAC