MAC Address Lookup

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

 MAC

MobiPromo

Unique prefixes: 3

Block Size: 12285 (12.28 k)

First registration: 18 February 2016

Last updated: 08 March 2017

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:D5:09:EMA-S2016-02-18
70:B3:D5:1F:EMA-S2016-04-24
70:B3:D5:A7:3MA-S2017-03-08