MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

Cambridge Mobile Telematics, Inc.

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 17 November 2015

Last updated: 20 May 2020

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MAC PrefixTypeRegistration Date
0C:C8:44MA-L2020-05-20
4C:B8:2CMA-L2015-11-17