MAC Address Lookup

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

 MAC

Tabology

Unique prefixes: 2

Block Size: 8190 (8.19 k)

First registration: 04 November 2014

Last updated: 13 October 2021

Types

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

MAC PrefixTypeRegistration Date
70:B3:D5:85:CMA-S2014-11-04
8C:1F:64:78:7MA-S2021-10-13