MAC Address Lookup

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

 Vendor

PCSC

Unique prefixes: 5

Block Size: 20475 (20.47 k)

First registration: 21 February 2011

Last updated: 05 April 2018

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:C2:0C:FIAB2011-02-21
00:50:C2:8E:EIAB2011-02-21
00:50:C2:E4:DIAB2011-08-06
70:B3:D5:51:5MA-S2018-04-05
70:B3:D5:A5:7MA-S2014-11-04