MAC Address Lookup
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Former Aruba Networks MAC address blocks

The IEEE registry once carried 18 blocks registered to Aruba Networks. All 18 blocks are now registered to Hewlett Packard Enterprise. Hewlett Packard Enterprise took over all of them.

Prefix Block Addresses First registered Organization
00:0B:86MA-L16.8 million14 Oct 2002Hewlett Packard Enterprise
00:1A:1EMA-L16.8 million2 Nov 2006Hewlett Packard Enterprise
00:24:6CMA-L16.8 million17 Oct 2015Hewlett Packard Enterprise
04:BD:88MA-L16.8 million17 Dec 2014Hewlett Packard Enterprise
18:64:72MA-L16.8 million28 Aug 2013Hewlett Packard Enterprise
20:4C:03MA-L16.8 million12 Apr 2016Hewlett Packard Enterprise
24:DE:C6MA-L16.8 million7 Aug 2012Hewlett Packard Enterprise
38:21:C7MA-L16.8 million25 Oct 2018Hewlett Packard Enterprise
40:E3:D6MA-L16.8 million27 May 2015Hewlett Packard Enterprise
6C:F3:7FMA-L16.8 million5 Aug 2011Hewlett Packard Enterprise
70:3A:0EMA-L16.8 million21 Jan 2016Hewlett Packard Enterprise
84:D4:7EMA-L16.8 million11 Aug 2015Hewlett Packard Enterprise
94:B4:0FMA-L16.8 million11 Jul 2014Hewlett Packard Enterprise
9C:1C:12MA-L16.8 million29 Nov 2012Hewlett Packard Enterprise
AC:A3:1EMA-L16.8 million27 Mar 2014Hewlett Packard Enterprise
B4:5D:50MA-L16.8 million24 May 2016Hewlett Packard Enterprise
D8:C7:C8MA-L16.8 million25 Aug 2010Hewlett Packard Enterprise
F0:5C:19MA-L16.8 million30 Oct 2015Hewlett Packard Enterprise

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.