MAC Address Lookup

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


S&O Electronics (Malaysia) Sdn. Bhd.

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 18 August 2007

Last updated: 25 February 2016


CID: Company Identifier. This prefix will not be used for globally unique applications. Number of address 2^24 (~16 Million)

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

MAC PrefixTypeRegistration Date