MAC Address Lookup

 MAC

Tibit Communications

Unique prefixes: 4

Block Size: 18878460 (18.87 M)

First registration: 26 November 2016

Last updated: 28 February 2020

Types

CID: Company Identifier. This prefix will not be used for globally unique applications. 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
E8:B4:70:7MA-M2020-02-28
7C:BC:84:CMA-M2018-10-24
70:B3:D5:52:3MA-S2016-11-26
2A:EA:15CID2017-01-30