MAC Address Lookup
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Former Aerohive Networks Inc. MAC address blocks

The IEEE registry once carried 20 blocks registered to Aerohive Networks Inc.. All 20 blocks are now registered to Extreme Networks, Inc.. Extreme Networks, Inc. took over all of them.

Prefix Block Addresses First registered Organization
00:19:77MA-L16.8 million27 Aug 2006Extreme Networks, Inc.
08:EA:44MA-L16.8 million22 Nov 2011Extreme Networks, Inc.
20:6C:8AMA-L16.8 million4 Aug 2016Extreme Networks, Inc.
34:85:84MA-L16.8 million2 Aug 2017Extreme Networks, Inc.
40:18:B1MA-L16.8 million25 Jan 2012Extreme Networks, Inc.
58:59:C2MA-L16.8 million10 Jul 2019Extreme Networks, Inc.
78:7D:53MA-L16.8 million23 Jun 2018Extreme Networks, Inc.
7C:95:B1MA-L16.8 million4 Aug 2016Extreme Networks, Inc.
88:5B:DDMA-L16.8 million24 Jan 2014Extreme Networks, Inc.
90:B8:32MA-L16.8 million10 Jul 2019Extreme Networks, Inc.
9C:5D:12MA-L16.8 million2 Jun 2012Extreme Networks, Inc.
B8:7C:F2MA-L16.8 million24 Jan 2014Extreme Networks, Inc.
BC:F3:10MA-L16.8 million23 Jun 2018Extreme Networks, Inc.
C4:13:E2MA-L16.8 million14 Jan 2015Extreme Networks, Inc.
C8:66:5DMA-L16.8 million17 Sep 2015Extreme Networks, Inc.
C8:67:5EMA-L16.8 million17 Sep 2015Extreme Networks, Inc.
D8:54:A2MA-L16.8 million14 Jan 2015Extreme Networks, Inc.
E0:1C:41MA-L16.8 million25 Jan 2012Extreme Networks, Inc.
F0:9C:E9MA-L16.8 million2 Jun 2012Extreme Networks, Inc.
F4:EA:B5MA-L16.8 million2 Aug 2017Extreme Networks, Inc.

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