TC
IEEE Registrant 4 Prefixes

Tibit Communications

Tibit Communications manages 4 unique MAC address prefixes. These prefixes have a total block size of 18.9 million addresses.

The allocation includes the following types: CID(Company Identifier, not for globally unique applications), MA-M(MAC Address Block Medium, 1,048,576 addresses each) and MA-S(MAC Address Block Small, previously named OUI-36, encompasses IAB assignments, 4,096 addresses each).

The company registered its MAC address allocation on 26 November 2016, and the most recent update was made on 28 February 2020. These allocations support network identification and communication globally.

Unique prefixes 4
Block Size 18878460 (18.87 M)
First registration 26 November 2016
Last updated 28 February 2020

Entity Details

Unique prefixes 4
Block Size 18878460 (18.87 M)
First registration 26 November 2016
Last updated 28 February 2020

Types

CID: Block Type

Company Identifier. This prefix will not be used for globally unique applications. Number of address 2^24 (~16 Million)

MA-M: Block Type

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

MA-S: Block Type

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

Registered MAC Prefixes

All Organizationally Unique Identifiers and MAC ranges assigned to this vendor

4 Records
MAC PrefixTypeRegistration Date
2A:EA:15 CID2017-01-30
70:B3:D5:52:3 MA-S2016-11-26
7C:BC:84:C MA-M2018-10-24
E8:B4:70:7 MA-M2020-02-28