MAC Address Lookup

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

 MAC

Olibra LLC

Unique prefixes: 2

Block Size: 17825790 (17.82 M)

First registration: 22 July 2018

Last updated: 25 February 2021

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

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

MAC PrefixTypeRegistration Date
3C:6A:2C:1MA-M2018-07-22
F4:4E:38MA-L2021-02-25