RIKEN KEIKI NARA MFG. Co., Ltd.

Unique prefixes: 1

Block Size: 1048575 (1.04 M)

First registration: 29 June 2021

Types

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

MAC Prefix Type Registration Date
78:5E:E8:1 MA-M 2021-06-29