MAC Address Lookup

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

 Vendor

Openpeak, Inc

Unique prefixes: 3

Block Size: 16785405 (16.78 M)

First registration: 05 January 2010

Last updated: 18 February 2016

Types

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

MA-L: Mac Address Block Large (previously named OUI). 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
00:1B:C5:02:1MA-S2011-08-06
00:50:C2:4A:DIAB2011-02-21
80:C8:62MA-L2010-01-05