port industrial automation GmbH

Unique prefixes: 1

Block Size: 16777215 (16.77 M)

First registration: 31 October 2017

Last updated: 24 August 2019

Types

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

MAC Prefix Type Registration Date
B4:E9:A3 MA-L 2017-10-31