MAC Address Lookup

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

 MAC

Cubic ITS, Inc. dba GRIDSMART Technologies

Unique prefixes: 3

Block Size: 12285 (12.28 k)

First registration: 18 February 2016

Last updated: 18 September 2020

Types

MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

MAC PrefixTypeRegistration Date
70:B3:D5:7E:CMA-S2016-02-18
70:B3:D5:CB:FMA-S2020-09-18
70:B3:D5:D5:0MA-S2018-10-24