Carlson Wireless Technologies Inc. - MAC Prefix 70B3D5174 (MA-S)

What this means

The IEEE assigned the MA-S block 70B3D5174 to Carlson Wireless Technologies 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 70:B3:D5:17:4, it is Carlson Wireless Technologies Inc. hardware.

Frequently Asked Questions

Who owns MAC prefix 70B3D5174?

70B3D5174 is registered to Carlson Wireless Technologies Inc. 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. Carlson Wireless Technologies Inc.'s block covers 4,096 addresses.

What devices use 70B3D5174?

Any network device with a MAC address starting 70:B3:D5:17:4 was manufactured by or for Carlson Wireless Technologies Inc..

OUI prefix	70B3D5174
Vendor	Carlson Wireless Technologies Inc.
Registry	MA-S (36-bit, small block)
Block size	4,096 addresses
Country	US
Other blocks by this vendor	1 total
Example MAC	70:B3:D5:17:4:00:00:00