N3com

Unique prefixes: 2

Block Size: 17825790 (17.82 M)

First registration: 12 August 2022

Last updated: 16 August 2023

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 Prefix Type Registration Date
18:5D:6F MA-L 2023-07-24
4C:74:A7:C MA-M 2022-08-12