Tianyi Telecom Terminals Company Limited

Tianyi Telecom Terminals Company Limited , manages 7 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 117.4 million addresses.

The allocation includes the following types: MA-L (Mac Address Block Large, ~16 million addresses each).

The company registered its MAC address allocation on 27 January 2021, and the most recent update was made on 28 February 2025. These allocations support network identification and communication globally.

Unique prefixes: 7

Block Size: 117440505 (117.44 M)

First registration: 27 January 2021

Last updated: 28 February 2025

Types

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

MAC PrefixTypeRegistration Date
54:08:D3 MA-L2024-09-19
64:A4:0E MA-L2025-02-28
70:37:8E MA-L2024-04-15
8C:BE:6F MA-L2025-01-24
98:1E:89 MA-L2024-11-13
D0:5B:CB MA-L2023-09-20
F0:01:6E MA-L2021-01-27