MAC Address Lookup

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

 MAC

Telstra

Unique prefixes: 3

Block Size: 17829885 (17.82 M)

First registration: 27 September 2017

Last updated: 15 February 2018

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)

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

MAC PrefixTypeRegistration Date
70:B3:D5:02:6MA-S2017-09-27
F0:41:C8:AMA-M2018-02-15
24:F1:28MA-L2017-12-28