Televic Rail GmbH - MAC Prefix 70B3D52A4 (MA-S)

What this means

The IEEE assigned the MA-S block 70B3D52A4 to Televic Rail GmbH. 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:D5:2A:4, it is Televic Rail GmbH hardware.

Frequently Asked Questions

Who owns MAC prefix 70B3D52A4?

70B3D52A4 is registered to Televic Rail GmbH in the IEEE MA-S registry.

What does the MA-S registry type mean?

An MA-S assignment, formerly called OUI-36, covers 36 bits, giving the vendor 4,096 device addresses, the smallest block the IEEE issues. Televic Rail GmbH's block covers 4,096 addresses.

What devices use 70B3D52A4?

Any network device with a MAC address starting 70:B3:D5:2A:4 was manufactured by or for Televic Rail GmbH.

Other Televic Rail GmbH prefixes

Televic Rail GmbH holds 11 registered blocks in total.

OUI prefix	70B3D52A4
Vendor	Televic Rail GmbH
Registry	MA-S (36-bit, small block)
Block size	4,096 addresses
Country	DE
Other blocks by this vendor	11 total
Example MAC	70:B3:D5:2A:4:00:00:00