MAC Address Lookup

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

 Vendor

IHM

Unique prefixes: 3

Block Size: 1056765 (1.05 M)

First registration: 21 February 2011

Last updated: 05 February 2016

Types

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

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

MAC PrefixTypeRegistration Date
00:50:C2:35:5IAB2011-02-21
00:50:C2:67:8IAB2011-02-21
78:CA:83:8MA-M2016-02-05