MAC Address Lookup

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

 MAC

CI Systems Ltd.

Unique prefixes: 2

Block Size: 8190 (8.19 k)

First registration: 21 February 2011

Last updated: 29 August 2015

Types

IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)

MAC PrefixTypeRegistration Date
00:50:C2:30:3IAB2011-02-21
40:D8:55:03:9IAB2013-04-03