MAC Address Lookup

 MAC

ITW Reyflex North America

Unique prefixes: 2

Block Size: 8190 (8.19 k)

First registration: 06 August 2011

Last updated: 18 February 2016

Types

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

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

MAC PrefixTypeRegistration Date
00:50:C2:E4:8IAB2011-08-06
00:1B:C5:03:7MA-S2011-08-06