MAC Address Lookup

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

 MAC

MSB Elektronik und Gerätebau GmbH

Unique prefixes: 3

Block Size: 1056765 (1.05 M)

First registration: 29 March 2017

Last updated: 24 October 2018

Types

MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)

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

MAC PrefixTypeRegistration Date
70:B3:D5:96:DMA-S2017-03-29
70:B3:D5:E9:EMA-S2018-03-02
98:F9:C7:AMA-M2018-10-24