Weber Marking Systems GmbH

Unique prefixes: 2

Block Size: 1052670 (1.05 M)

First registration: 29 August 2013

Last updated: 05 February 2016

Types

IAB: Individual Address Blocks. 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
1C:87:74:4 MA-M 2016-02-05
40:D8:55:14:5 IAB 2013-08-29