| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 00:06:F6 | MA-L | 16.8 million | 14 Sep 2010 | Cisco Systems, Inc |
| 00:07:7D | MA-L | 16.8 million | 16 Apr 2011 | Cisco Systems, Inc |
| 00:08:2F | MA-L | 16.8 million | 15 Jul 2011 | Cisco Systems, Inc |
| 00:08:30 | MA-L | 16.8 million | 23 Jul 2011 | Cisco Systems, Inc |
| 00:08:31 | MA-L | 16.8 million | 7 Oct 2011 | Cisco Systems, Inc |
| 00:08:A3 | MA-L | 16.8 million | 14 Dec 2001 | Cisco Systems, Inc |
| 00:08:A4 | MA-L | 16.8 million | 14 Dec 2001 | Cisco Systems, Inc |
| 00:08:C2 | MA-L | 16.8 million | 23 Dec 2001 | Cisco Systems, Inc |
| 00:08:E2 | MA-L | 16.8 million | 30 Jan 2002 | Cisco Systems, Inc |
| 00:08:E3 | MA-L | 16.8 million | 30 Jan 2002 | Cisco Systems, Inc |
| 00:09:11 | MA-L | 16.8 million | 30 Jan 2002 | Cisco Systems, Inc |
| 00:09:12 | MA-L | 16.8 million | 30 Jan 2002 | Cisco Systems, Inc |
| 00:09:43 | MA-L | 16.8 million | 29 Mar 2002 | Cisco Systems, Inc |
| 00:09:44 | MA-L | 16.8 million | 29 Mar 2002 | Cisco Systems, Inc |
| 00:09:7B | MA-L | 16.8 million | 29 Mar 2002 | Cisco Systems, Inc |
| 00:09:7C | MA-L | 16.8 million | 29 Mar 2002 | Cisco Systems, Inc |
| 00:09:B6 | MA-L | 16.8 million | 5 Jun 2002 | Cisco Systems, Inc |
| 00:09:B7 | MA-L | 16.8 million | 5 Jun 2002 | Cisco Systems, Inc |
| 00:09:E8 | MA-L | 16.8 million | 5 Jun 2002 | Cisco Systems, Inc |
| 00:09:E9 | MA-L | 16.8 million | 5 Jun 2002 | Cisco Systems, Inc |
| 00:0A:41 | MA-L | 16.8 million | 5 Jun 2002 | Cisco Systems, Inc |
| 00:0A:42 | MA-L | 16.8 million | 5 Jun 2002 | Cisco Systems, Inc |
| 00:0A:8A | MA-L | 16.8 million | 3 Aug 2002 | Cisco Systems, Inc |
| 00:0A:8B | MA-L | 16.8 million | 3 Aug 2002 | Cisco Systems, Inc |
| 00:0A:B7 | MA-L | 16.8 million | 3 Aug 2002 | Cisco Systems, Inc |
| 00:0A:B8 | MA-L | 16.8 million | 3 Aug 2002 | Cisco Systems, Inc |
| 00:0A:F3 | MA-L | 16.8 million | 9 Sep 2002 | Cisco Systems, Inc |
| 00:0A:F4 | MA-L | 16.8 million | 9 Sep 2002 | Cisco Systems, Inc |
| 00:0B:5F | MA-L | 16.8 million | 14 Oct 2002 | Cisco Systems, Inc |
| 00:0B:60 | MA-L | 16.8 million | 14 Oct 2002 | Cisco Systems, Inc |
| 00:0B:85 | MA-L | 16.8 million | 31 Dec 2007 | Cisco Systems, Inc |
| 00:0B:BE | MA-L | 16.8 million | 19 Nov 2002 | Cisco Systems, Inc |
| 00:0B:BF | MA-L | 16.8 million | 19 Nov 2002 | Cisco Systems, Inc |
| 00:0B:FC | MA-L | 16.8 million | 12 Dec 2002 | Cisco Systems, Inc |
| 00:0B:FD | MA-L | 16.8 million | 12 Dec 2002 | Cisco Systems, Inc |
| 00:0C:85 | MA-L | 16.8 million | 2 Mar 2003 | Cisco Systems, Inc |
| 00:0C:86 | MA-L | 16.8 million | 2 Mar 2003 | Cisco Systems, Inc |
| 00:0C:CE | MA-L | 16.8 million | 8 Apr 2003 | Cisco Systems, Inc |
| 00:0C:CF | MA-L | 16.8 million | 8 Apr 2003 | Cisco Systems, Inc |
| 00:0D:65 | MA-L | 16.8 million | 1 Jun 2003 | Cisco Systems, Inc |
| 00:0D:66 | MA-L | 16.8 million | 1 Jun 2003 | Cisco Systems, Inc |
| 00:0D:BC | MA-L | 16.8 million | 23 Jul 2003 | Cisco Systems, Inc |
| 00:0D:BD | MA-L | 16.8 million | 23 Jul 2003 | Cisco Systems, Inc |
| 00:0D:EC | MA-L | 16.8 million | 8 Sep 2003 | Cisco Systems, Inc |
| 00:0D:ED | MA-L | 16.8 million | 8 Sep 2003 | Cisco Systems, Inc |
| 00:0E:38 | MA-L | 16.8 million | 8 Sep 2003 | Cisco Systems, Inc |
| 00:0E:39 | MA-L | 16.8 million | 8 Sep 2003 | Cisco Systems, Inc |
| 00:0E:83 | MA-L | 16.8 million | 21 Dec 2003 | Cisco Systems, Inc |
| 00:0E:84 | MA-L | 16.8 million | 21 Dec 2003 | Cisco Systems, Inc |
| 00:0E:D6 | MA-L | 16.8 million | 21 Dec 2003 | Cisco Systems, Inc |
| 00:0E:D7 | MA-L | 16.8 million | 21 Dec 2003 | Cisco Systems, Inc |
| 00:0F:23 | MA-L | 16.8 million | 23 Jan 2004 | Cisco Systems, Inc |
| 00:0F:24 | MA-L | 16.8 million | 23 Jan 2004 | Cisco Systems, Inc |
| 00:0F:34 | MA-L | 16.8 million | 23 Jan 2004 | Cisco Systems, Inc |
| 00:0F:35 | MA-L | 16.8 million | 23 Jan 2004 | Cisco Systems, Inc |
| 00:0F:8F | MA-L | 16.8 million | 17 Mar 2004 | Cisco Systems, Inc |
| 00:0F:90 | MA-L | 16.8 million | 17 Mar 2004 | Cisco Systems, Inc |
| 00:0F:F7 | MA-L | 16.8 million | 3 Apr 2004 | Cisco Systems, Inc |
| 00:0F:F8 | MA-L | 16.8 million | 3 Apr 2004 | Cisco Systems, Inc |
| 00:11:20 | MA-L | 16.8 million | 25 Apr 2004 | Cisco Systems, Inc |
| 00:11:21 | MA-L | 16.8 million | 25 Apr 2004 | Cisco Systems, Inc |
| 00:11:92 | MA-L | 16.8 million | 15 Jun 2004 | Cisco Systems, Inc |
| 00:11:93 | MA-L | 16.8 million | 15 Jun 2004 | Cisco Systems, Inc |
| 00:11:BB | MA-L | 16.8 million | 30 Jun 2004 | Cisco Systems, Inc |
| 00:11:BC | MA-L | 16.8 million | 30 Jun 2004 | Cisco Systems, Inc |
| 00:12:D9 | MA-L | 16.8 million | 16 Nov 2004 | Cisco Systems, Inc |
| 00:12:DA | MA-L | 16.8 million | 16 Nov 2004 | Cisco Systems, Inc |
| 00:13:19 | MA-L | 16.8 million | 15 Dec 2004 | Cisco Systems, Inc |
| 00:13:1A | MA-L | 16.8 million | 15 Dec 2004 | Cisco Systems, Inc |
| 00:13:5F | MA-L | 16.8 million | 15 Jan 2005 | Cisco Systems, Inc |
| 00:13:60 | MA-L | 16.8 million | 15 Jan 2005 | Cisco Systems, Inc |
| 00:13:7F | MA-L | 16.8 million | 6 Feb 2005 | Cisco Systems, Inc |
| 00:13:80 | MA-L | 16.8 million | 6 Feb 2005 | Cisco Systems, Inc |
| 00:13:C3 | MA-L | 16.8 million | 19 Feb 2005 | Cisco Systems, Inc |
| 00:13:C4 | MA-L | 16.8 million | 19 Feb 2005 | Cisco Systems, Inc |
| 00:14:1B | MA-L | 16.8 million | 22 Mar 2005 | Cisco Systems, Inc |
| 00:14:1C | MA-L | 16.8 million | 22 Mar 2005 | Cisco Systems, Inc |
| 00:14:69 | MA-L | 16.8 million | 7 May 2005 | Cisco Systems, Inc |
| 00:14:6A | MA-L | 16.8 million | 7 May 2005 | Cisco Systems, Inc |
| 00:14:A8 | MA-L | 16.8 million | 22 May 2005 | Cisco Systems, Inc |
| 00:14:A9 | MA-L | 16.8 million | 22 May 2005 | Cisco Systems, Inc |
| 00:14:F1 | MA-L | 16.8 million | 17 Jun 2005 | Cisco Systems, Inc |
| 00:14:F2 | MA-L | 16.8 million | 17 Jun 2005 | Cisco Systems, Inc |
| 00:15:2B | MA-L | 16.8 million | 21 Jul 2005 | Cisco Systems, Inc |
| 00:15:2C | MA-L | 16.8 million | 21 Jul 2005 | Cisco Systems, Inc |
| 00:15:62 | MA-L | 16.8 million | 4 Aug 2005 | Cisco Systems, Inc |
| 00:15:63 | MA-L | 16.8 million | 4 Aug 2005 | Cisco Systems, Inc |
| 00:15:C6 | MA-L | 16.8 million | 9 Sep 2005 | Cisco Systems, Inc |
| 00:15:C7 | MA-L | 16.8 million | 9 Sep 2005 | Cisco Systems, Inc |
| 00:15:F9 | MA-L | 16.8 million | 1 Oct 2005 | Cisco Systems, Inc |
| 00:15:FA | MA-L | 16.8 million | 1 Oct 2005 | Cisco Systems, Inc |
| 00:16:46 | MA-L | 16.8 million | 29 Oct 2005 | Cisco Systems, Inc |
| 00:16:47 | MA-L | 16.8 million | 29 Oct 2005 | Cisco Systems, Inc |
| 00:16:9C | MA-L | 16.8 million | 29 Nov 2005 | Cisco Systems, Inc |
| 00:16:9D | MA-L | 16.8 million | 29 Nov 2005 | Cisco Systems, Inc |
| 00:16:C7 | MA-L | 16.8 million | 15 Dec 2005 | Cisco Systems, Inc |
| 00:16:C8 | MA-L | 16.8 million | 15 Dec 2005 | Cisco Systems, Inc |
| 00:17:0E | MA-L | 16.8 million | 10 Jan 2006 | Cisco Systems, Inc |
| 00:17:0F | MA-L | 16.8 million | 10 Jan 2006 | Cisco Systems, Inc |
| 00:17:59 | MA-L | 16.8 million | 6 Mar 2006 | Cisco Systems, Inc |
| 00:17:5A | MA-L | 16.8 million | 6 Mar 2006 | Cisco Systems, Inc |
| 00:17:94 | MA-L | 16.8 million | 6 Mar 2006 | Cisco Systems, Inc |
| 00:17:95 | MA-L | 16.8 million | 6 Mar 2006 | Cisco Systems, Inc |
| 00:17:DF | MA-L | 16.8 million | 8 Apr 2006 | Cisco Systems, Inc |
| 00:17:E0 | MA-L | 16.8 million | 8 Apr 2006 | Cisco Systems, Inc |
| 00:18:18 | MA-L | 16.8 million | 13 Jun 2006 | Cisco Systems, Inc |
| 00:18:19 | MA-L | 16.8 million | 13 Jun 2006 | Cisco Systems, Inc |
| 00:18:73 | MA-L | 16.8 million | 13 Jun 2006 | Cisco Systems, Inc |
| 00:18:74 | MA-L | 16.8 million | 13 Jun 2006 | Cisco Systems, Inc |
| 00:18:B9 | MA-L | 16.8 million | 1 Jul 2006 | Cisco Systems, Inc |
| 00:18:BA | MA-L | 16.8 million | 1 Jul 2006 | Cisco Systems, Inc |
| 00:19:06 | MA-L | 16.8 million | 14 Jul 2006 | Cisco Systems, Inc |
| 00:19:07 | MA-L | 16.8 million | 14 Jul 2006 | Cisco Systems, Inc |
| 00:19:2F | MA-L | 16.8 million | 14 Aug 2006 | Cisco Systems, Inc |
| 00:19:30 | MA-L | 16.8 million | 14 Aug 2006 | Cisco Systems, Inc |
| 00:19:55 | MA-L | 16.8 million | 15 Aug 2006 | Cisco Systems, Inc |
| 00:19:56 | MA-L | 16.8 million | 15 Aug 2006 | Cisco Systems, Inc |
| 00:19:A9 | MA-L | 16.8 million | 25 Sep 2006 | Cisco Systems, Inc |
| 00:19:AA | MA-L | 16.8 million | 25 Sep 2006 | Cisco Systems, Inc |
| 00:19:E7 | MA-L | 16.8 million | 16 Oct 2006 | Cisco Systems, Inc |
| 00:19:E8 | MA-L | 16.8 million | 16 Oct 2006 | Cisco Systems, Inc |
| 00:1A:2F | MA-L | 16.8 million | 29 Nov 2006 | Cisco Systems, Inc |
| 00:1A:30 | MA-L | 16.8 million | 29 Nov 2006 | Cisco Systems, Inc |
| 00:1A:6C | MA-L | 16.8 million | 29 Nov 2006 | Cisco Systems, Inc |
| 00:1A:6D | MA-L | 16.8 million | 29 Nov 2006 | Cisco Systems, Inc |
| 00:1A:A1 | MA-L | 16.8 million | 5 Dec 2006 | Cisco Systems, Inc |
| 00:1A:A2 | MA-L | 16.8 million | 5 Dec 2006 | Cisco Systems, Inc |
| 00:1A:E2 | MA-L | 16.8 million | 30 Dec 2006 | Cisco Systems, Inc |
| 00:1A:E3 | MA-L | 16.8 million | 30 Dec 2006 | Cisco Systems, Inc |
| 00:1B:0C | MA-L | 16.8 million | 11 Jan 2007 | Cisco Systems, Inc |
| 00:1B:0D | MA-L | 16.8 million | 11 Jan 2007 | Cisco Systems, Inc |
| 00:1B:2A | MA-L | 16.8 million | 21 Jan 2007 | Cisco Systems, Inc |
| 00:1B:2B | MA-L | 16.8 million | 21 Jan 2007 | Cisco Systems, Inc |
| 00:1B:53 | MA-L | 16.8 million | 9 Feb 2007 | Cisco Systems, Inc |
| 00:1B:54 | MA-L | 16.8 million | 9 Feb 2007 | Cisco Systems, Inc |
| 00:1B:8F | MA-L | 16.8 million | 1 Mar 2007 | Cisco Systems, Inc |
| 00:1B:90 | MA-L | 16.8 million | 1 Mar 2007 | Cisco Systems, Inc |
| 00:1B:D4 | MA-L | 16.8 million | 8 Apr 2007 | Cisco Systems, Inc |
| 00:1B:D5 | MA-L | 16.8 million | 8 Apr 2007 | Cisco Systems, Inc |
| 00:1C:0E | MA-L | 16.8 million | 8 Apr 2007 | Cisco Systems, Inc |
| 00:1C:0F | MA-L | 16.8 million | 8 Apr 2007 | Cisco Systems, Inc |
| 00:1C:57 | MA-L | 16.8 million | 13 May 2007 | Cisco Systems, Inc |
| 00:1C:58 | MA-L | 16.8 million | 13 May 2007 | Cisco Systems, Inc |
| 00:1C:B0 | MA-L | 16.8 million | 29 May 2007 | Cisco Systems, Inc |
| 00:1C:B1 | MA-L | 16.8 million | 29 May 2007 | Cisco Systems, Inc |
| 00:1C:F6 | MA-L | 16.8 million | 16 Jun 2007 | Cisco Systems, Inc |
| 00:1C:F9 | MA-L | 16.8 million | 16 Jun 2007 | Cisco Systems, Inc |
| 00:1D:45 | MA-L | 16.8 million | 18 Aug 2007 | Cisco Systems, Inc |
| 00:1D:46 | MA-L | 16.8 million | 18 Aug 2007 | Cisco Systems, Inc |
| 00:1D:70 | MA-L | 16.8 million | 18 Aug 2007 | Cisco Systems, Inc |
| 00:1D:71 | MA-L | 16.8 million | 18 Aug 2007 | Cisco Systems, Inc |
| 00:1D:A1 | MA-L | 16.8 million | 18 Aug 2007 | Cisco Systems, Inc |
| 00:1D:A2 | MA-L | 16.8 million | 18 Aug 2007 | Cisco Systems, Inc |
| 00:1D:E5 | MA-L | 16.8 million | 25 Sep 2007 | Cisco Systems, Inc |
| 00:1D:E6 | MA-L | 16.8 million | 25 Sep 2007 | Cisco Systems, Inc |
| 00:1E:13 | MA-L | 16.8 million | 25 Sep 2007 | Cisco Systems, Inc |
| 00:1E:14 | MA-L | 16.8 million | 25 Sep 2007 | Cisco Systems, Inc |
| 00:1E:49 | MA-L | 16.8 million | 29 Sep 2007 | Cisco Systems, Inc |
| 00:1E:4A | MA-L | 16.8 million | 29 Sep 2007 | Cisco Systems, Inc |
| 00:1E:79 | MA-L | 16.8 million | 22 Oct 2007 | Cisco Systems, Inc |
| 00:1E:7A | MA-L | 16.8 million | 22 Oct 2007 | Cisco Systems, Inc |
| 00:1E:BD | MA-L | 16.8 million | 20 Nov 2007 | Cisco Systems, Inc |
| 00:1E:BE | MA-L | 16.8 million | 20 Nov 2007 | Cisco Systems, Inc |
| 00:1E:F6 | MA-L | 16.8 million | 31 Dec 2007 | Cisco Systems, Inc |
| 00:1E:F7 | MA-L | 16.8 million | 31 Dec 2007 | Cisco Systems, Inc |
| 00:1F:26 | MA-L | 16.8 million | 31 Dec 2007 | Cisco Systems, Inc |
| 00:1F:27 | MA-L | 16.8 million | 31 Dec 2007 | Cisco Systems, Inc |
| 00:1F:6C | MA-L | 16.8 million | 31 Dec 2007 | Cisco Systems, Inc |
| 00:1F:6D | MA-L | 16.8 million | 31 Dec 2007 | Cisco Systems, Inc |
| 00:1F:9D | MA-L | 16.8 million | 9 Feb 2008 | Cisco Systems, Inc |
| 00:1F:9E | MA-L | 16.8 million | 9 Feb 2008 | Cisco Systems, Inc |
| 00:1F:C9 | MA-L | 16.8 million | 9 Feb 2008 | Cisco Systems, Inc |
| 00:1F:CA | MA-L | 16.8 million | 9 Feb 2008 | Cisco Systems, Inc |
| 00:21:1B | MA-L | 16.8 million | 14 Apr 2008 | Cisco Systems, Inc |
| 00:21:1C | MA-L | 16.8 million | 14 Apr 2008 | Cisco Systems, Inc |
| 00:21:55 | MA-L | 16.8 million | 18 Jun 2008 | Cisco Systems, Inc |
| 00:21:56 | MA-L | 16.8 million | 18 Jun 2008 | Cisco Systems, Inc |
| 00:21:A0 | MA-L | 16.8 million | 18 Jun 2008 | Cisco Systems, Inc |
| 00:21:A1 | MA-L | 16.8 million | 18 Jun 2008 | Cisco Systems, Inc |
| 00:21:D7 | MA-L | 16.8 million | 18 Jun 2008 | Cisco Systems, Inc |
| 00:21:D8 | MA-L | 16.8 million | 18 Jun 2008 | Cisco Systems, Inc |
| 00:22:0C | MA-L | 16.8 million | 18 Jun 2008 | Cisco Systems, Inc |
| 00:22:0D | MA-L | 16.8 million | 18 Jun 2008 | Cisco Systems, Inc |
| 00:22:55 | MA-L | 16.8 million | 18 Jun 2008 | Cisco Systems, Inc |
| 00:22:56 | MA-L | 16.8 million | 18 Jun 2008 | Cisco Systems, Inc |
| 00:22:90 | MA-L | 16.8 million | 21 Jun 2008 | Cisco Systems, Inc |
| 00:22:91 | MA-L | 16.8 million | 21 Jun 2008 | Cisco Systems, Inc |
| 00:22:BD | MA-L | 16.8 million | 19 Jul 2008 | Cisco Systems, Inc |
| 00:22:BE | MA-L | 16.8 million | 19 Jul 2008 | Cisco Systems, Inc |
| 00:23:04 | MA-L | 16.8 million | 30 Jul 2008 | Cisco Systems, Inc |
| 00:23:05 | MA-L | 16.8 million | 30 Jul 2008 | Cisco Systems, Inc |
| 00:23:33 | MA-L | 16.8 million | 8 Oct 2008 | Cisco Systems, Inc |
| 00:23:34 | MA-L | 16.8 million | 8 Oct 2008 | Cisco Systems, Inc |
| 00:23:5D | MA-L | 16.8 million | 8 Oct 2008 | Cisco Systems, Inc |
| 00:23:5E | MA-L | 16.8 million | 8 Oct 2008 | Cisco Systems, Inc |
| 00:23:AB | MA-L | 16.8 million | 8 Oct 2008 | Cisco Systems, Inc |
| 00:23:AC | MA-L | 16.8 million | 8 Oct 2008 | Cisco Systems, Inc |
| 00:23:EA | MA-L | 16.8 million | 9 Oct 2008 | Cisco Systems, Inc |
| 00:23:EB | MA-L | 16.8 million | 9 Oct 2008 | Cisco Systems, Inc |
| 00:24:13 | MA-L | 16.8 million | 26 Oct 2008 | Cisco Systems, Inc |
| 00:24:14 | MA-L | 16.8 million | 26 Oct 2008 | Cisco Systems, Inc |
| 00:24:50 | MA-L | 16.8 million | 16 Nov 2008 | Cisco Systems, Inc |
| 00:24:51 | MA-L | 16.8 million | 16 Nov 2008 | Cisco Systems, Inc |
| 00:24:97 | MA-L | 16.8 million | 7 Dec 2008 | Cisco Systems, Inc |
| 00:24:98 | MA-L | 16.8 million | 7 Dec 2008 | Cisco Systems, Inc |
| 00:24:C3 | MA-L | 16.8 million | 21 Dec 2008 | Cisco Systems, Inc |
| 00:24:C4 | MA-L | 16.8 million | 21 Dec 2008 | Cisco Systems, Inc |
| 00:24:F7 | MA-L | 16.8 million | 18 Jan 2009 | Cisco Systems, Inc |
| 00:24:F9 | MA-L | 16.8 million | 18 Jan 2009 | Cisco Systems, Inc |
| 00:25:45 | MA-L | 16.8 million | 22 Feb 2009 | Cisco Systems, Inc |
| 00:25:46 | MA-L | 16.8 million | 22 Feb 2009 | Cisco Systems, Inc |
| 00:25:83 | MA-L | 16.8 million | 15 Mar 2009 | Cisco Systems, Inc |
| 00:25:84 | MA-L | 16.8 million | 15 Mar 2009 | Cisco Systems, Inc |
| 00:25:B4 | MA-L | 16.8 million | 29 Mar 2009 | Cisco Systems, Inc |
| 00:25:B5 | MA-L | 16.8 million | 29 Mar 2009 | Cisco Systems, Inc |
| 00:26:0A | MA-L | 16.8 million | 3 May 2009 | Cisco Systems, Inc |
| 00:26:0B | MA-L | 16.8 million | 3 May 2009 | Cisco Systems, Inc |
| 00:26:51 | MA-L | 16.8 million | 31 May 2009 | Cisco Systems, Inc |
| 00:26:52 | MA-L | 16.8 million | 31 May 2009 | Cisco Systems, Inc |
| 00:26:98 | MA-L | 16.8 million | 23 Jun 2009 | Cisco Systems, Inc |
| 00:26:99 | MA-L | 16.8 million | 23 Jun 2009 | Cisco Systems, Inc |
| 00:26:CA | MA-L | 16.8 million | 10 Jul 2009 | Cisco Systems, Inc |
| 00:26:CB | MA-L | 16.8 million | 10 Jul 2009 | Cisco Systems, Inc |
| 00:27:0C | MA-L | 16.8 million | 31 Jul 2009 | Cisco Systems, Inc |
| 00:27:0D | MA-L | 16.8 million | 31 Jul 2009 | Cisco Systems, Inc |
| 00:2A:6A | MA-L | 16.8 million | 16 Dec 2011 | Cisco Systems, Inc |
| 00:3A:98 | MA-L | 16.8 million | 29 Oct 2009 | Cisco Systems, Inc |
| 00:3A:99 | MA-L | 16.8 million | 29 Oct 2009 | Cisco Systems, Inc |
| 00:3A:9A | MA-L | 16.8 million | 29 Oct 2009 | Cisco Systems, Inc |
| 00:3A:9B | MA-L | 16.8 million | 29 Oct 2009 | Cisco Systems, Inc |
| 00:3A:9C | MA-L | 16.8 million | 7 Nov 2009 | Cisco Systems, Inc |
| 00:40:96 | MA-L | 16.8 million | 14 Feb 2013 | Cisco Systems, Inc |
| 00:64:40 | MA-L | 16.8 million | 17 Nov 2009 | Cisco Systems, Inc |
| 00:DE:FB | MA-L | 16.8 million | 2 Feb 2012 | Cisco Systems, Inc |
| 04:62:73 | MA-L | 16.8 million | 31 Jul 2015 | Cisco Systems, Inc |
| 04:6C:9D | MA-L | 16.8 million | 31 Jul 2015 | Cisco Systems, Inc |
| 04:C5:A4 | MA-L | 16.8 million | 25 Jan 2011 | Cisco Systems, Inc |
| 04:FE:7F | MA-L | 16.8 million | 11 Dec 2009 | Cisco Systems, Inc |
| 08:17:35 | MA-L | 16.8 million | 21 Oct 2010 | Cisco Systems, Inc |
| 08:1F:F3 | MA-L | 16.8 million | 3 Feb 2010 | Cisco Systems, Inc |
| 08:D0:9F | MA-L | 16.8 million | 22 Sep 2011 | Cisco Systems, Inc |
| 0C:85:25 | MA-L | 16.8 million | 3 Nov 2011 | Cisco Systems, Inc |
| 0C:D9:96 | MA-L | 16.8 million | 24 May 2012 | Cisco Systems, Inc |
| 10:8C:CF | MA-L | 16.8 million | 5 Nov 2010 | Cisco Systems, Inc |
| 10:BD:18 | MA-L | 16.8 million | 4 May 2012 | Cisco Systems, Inc |
| 18:33:9D | MA-L | 16.8 million | 19 Apr 2012 | Cisco Systems, Inc |
| 18:8B:9D | MA-L | 16.8 million | 13 May 2015 | Cisco Systems, Inc |
| 18:EF:63 | MA-L | 16.8 million | 19 May 2010 | Cisco Systems, Inc |
| 1C:17:D3 | MA-L | 16.8 million | 1 Apr 2010 | Cisco Systems, Inc |
| 1C:AA:07 | MA-L | 16.8 million | 5 Mar 2011 | Cisco Systems, Inc |
| 1C:DF:0F | MA-L | 16.8 million | 31 Jul 2010 | Cisco Systems, Inc |
| 20:37:06 | MA-L | 16.8 million | 4 May 2011 | Cisco Systems, Inc |
| 24:B6:57 | MA-L | 16.8 million | 8 Sep 2011 | Cisco Systems, Inc |
| 28:93:FE | MA-L | 16.8 million | 18 Feb 2010 | Cisco Systems, Inc |
| 28:94:0F | MA-L | 16.8 million | 20 Oct 2011 | Cisco Systems, Inc |
| 2C:36:F8 | MA-L | 16.8 million | 5 Jan 2012 | Cisco Systems, Inc |
| 2C:3F:38 | MA-L | 16.8 million | 25 Aug 2011 | Cisco Systems, Inc |
| 2C:54:2D | MA-L | 16.8 million | 2 Mar 2012 | Cisco Systems, Inc |
| 30:37:A6 | MA-L | 16.8 million | 19 Jan 2010 | Cisco Systems, Inc |
| 30:E4:DB | MA-L | 16.8 million | 25 May 2011 | Cisco Systems, Inc |
| 30:F7:0D | MA-L | 16.8 million | 13 Jun 2012 | Cisco Systems, Inc |
| 34:BD:C8 | MA-L | 16.8 million | 13 Jun 2012 | Cisco Systems, Inc |
| 38:20:56 | MA-L | 16.8 million | 8 Jul 2015 | Cisco Systems, Inc |
| 38:ED:18 | MA-L | 16.8 million | 13 May 2015 | Cisco Systems, Inc |
| 3C:CE:73 | MA-L | 16.8 million | 19 Jan 2012 | Cisco Systems, Inc |
| 3C:DF:1E | MA-L | 16.8 million | 26 Sep 2009 | Cisco Systems, Inc |
| 40:55:39 | MA-L | 16.8 million | 11 Feb 2011 | Cisco Systems, Inc |
| 40:F4:EC | MA-L | 16.8 million | 17 Dec 2010 | Cisco Systems, Inc |
| 44:2B:03 | MA-L | 16.8 million | 5 Jan 2012 | Cisco Systems, Inc |
| 44:D3:CA | MA-L | 16.8 million | 14 Jun 2011 | Cisco Systems, Inc |
| 44:E4:D9 | MA-L | 16.8 million | 7 Jan 2011 | Cisco Systems, Inc |
| 50:3D:E5 | MA-L | 16.8 million | 24 Nov 2010 | Cisco Systems, Inc |
| 50:57:A8 | MA-L | 16.8 million | 2 Feb 2012 | Cisco Systems, Inc |
| 54:75:D0 | MA-L | 16.8 million | 18 Feb 2010 | Cisco Systems, Inc |
| 54:7F:EE | MA-L | 16.8 million | 19 Jan 2010 | Cisco Systems, Inc |
| 54:A2:74 | MA-L | 16.8 million | 20 Mar 2015 | Cisco Systems, Inc |
| 58:35:D9 | MA-L | 16.8 million | 15 Apr 2011 | Cisco Systems, Inc |
| 58:8D:09 | MA-L | 16.8 million | 18 Aug 2010 | Cisco Systems, Inc |
| 58:97:BD | MA-L | 16.8 million | 2 Jun 2015 | Cisco Systems, Inc |
| 58:BC:27 | MA-L | 16.8 million | 8 Jul 2010 | Cisco Systems, Inc |
| 58:BF:EA | MA-L | 16.8 million | 30 Mar 2012 | Cisco Systems, Inc |
| 5C:50:15 | MA-L | 16.8 million | 17 Feb 2012 | Cisco Systems, Inc |
| 5C:71:0D | MA-L | 16.8 million | 9 Aug 2019 | Cisco Systems, Inc |
| 5C:83:8F | MA-L | 16.8 million | 11 Jun 2015 | Cisco Systems, Inc |
| 64:00:F1 | MA-L | 16.8 million | 25 Jan 2011 | Cisco Systems, Inc |
| 64:16:8D | MA-L | 16.8 million | 20 Oct 2009 | Cisco Systems, Inc |
| 64:9E:F3 | MA-L | 16.8 million | 6 Oct 2011 | Cisco Systems, Inc |
| 64:A0:E7 | MA-L | 16.8 million | 11 Aug 2011 | Cisco Systems, Inc |
| 64:AE:0C | MA-L | 16.8 million | 30 Jun 2011 | Cisco Systems, Inc |
| 64:D8:14 | MA-L | 16.8 million | 24 May 2012 | Cisco Systems, Inc |
| 64:D9:89 | MA-L | 16.8 million | 14 Jun 2011 | Cisco Systems, Inc |
| 68:BC:0C | MA-L | 16.8 million | 11 Aug 2011 | Cisco Systems, Inc |
| 68:BD:AB | MA-L | 16.8 million | 31 Jul 2010 | Cisco Systems, Inc |
| 68:EF:BD | MA-L | 16.8 million | 7 Jan 2010 | Cisco Systems, Inc |
| 6C:50:4D | MA-L | 16.8 million | 18 Aug 2010 | Cisco Systems, Inc |
| 6C:9C:ED | MA-L | 16.8 million | 8 Sep 2011 | Cisco Systems, Inc |
| 70:81:05 | MA-L | 16.8 million | 14 Jul 2011 | Cisco Systems, Inc |
| 70:CA:9B | MA-L | 16.8 million | 25 Aug 2011 | Cisco Systems, Inc |
| 80:E0:1D | MA-L | 16.8 million | 5 May 2015 | Cisco Systems, Inc |
| 80:E8:6F | MA-L | 16.8 million | 2 Jun 2015 | Cisco Systems, Inc |
| 84:B2:61 | MA-L | 16.8 million | 13 Aug 2015 | Cisco Systems, Inc |
| 84:B5:17 | MA-L | 16.8 million | 5 May 2015 | Cisco Systems, Inc |
| 88:43:E1 | MA-L | 16.8 million | 17 Nov 2009 | Cisco Systems, Inc |
| 88:F0:77 | MA-L | 16.8 million | 24 Mar 2011 | Cisco Systems, Inc |
| 8C:60:4F | MA-L | 16.8 million | 19 Jan 2012 | Cisco Systems, Inc |
| 8C:B6:4F | MA-L | 16.8 million | 5 Nov 2010 | Cisco Systems, Inc |
| 9C:4E:20 | MA-L | 16.8 million | 10 Mar 2010 | Cisco Systems, Inc |
| 9C:57:AD | MA-L | 16.8 million | 13 Aug 2015 | Cisco Systems, Inc |
| 9C:AF:CA | MA-L | 16.8 million | 20 Oct 2009 | Cisco Systems, Inc |
| A0:CF:5B | MA-L | 16.8 million | 30 Jun 2011 | Cisco Systems, Inc |
| A4:0C:C3 | MA-L | 16.8 million | 21 Apr 2010 | Cisco Systems, Inc |
| A4:18:75 | MA-L | 16.8 million | 17 Mar 2012 | Cisco Systems, Inc |
| A4:4C:11 | MA-L | 16.8 million | 17 Mar 2012 | Cisco Systems, Inc |
| A4:56:30 | MA-L | 16.8 million | 16 Dec 2011 | Cisco Systems, Inc |
| A4:93:4C | MA-L | 16.8 million | 30 Mar 2012 | Cisco Systems, Inc |
| A8:B1:D4 | MA-L | 16.8 million | 21 Apr 2010 | Cisco Systems, Inc |
| AC:7E:8A | MA-L | 16.8 million | 11 Jun 2015 | Cisco Systems, Inc |
| AC:A0:16 | MA-L | 16.8 million | 10 Mar 2010 | Cisco Systems, Inc |
| B0:7D:47 | MA-L | 16.8 million | 1 Apr 2015 | Cisco Systems, Inc |
| B4:14:89 | MA-L | 16.8 million | 11 Sep 2010 | Cisco Systems, Inc |
| B4:A4:E3 | MA-L | 16.8 million | 8 Jul 2010 | Cisco Systems, Inc |
| B8:62:1F | MA-L | 16.8 million | 25 May 2011 | Cisco Systems, Inc |
| B8:BE:BF | MA-L | 16.8 million | 11 Feb 2011 | Cisco Systems, Inc |
| C0:62:6B | MA-L | 16.8 million | 17 Dec 2010 | Cisco Systems, Inc |
| C4:0A:CB | MA-L | 16.8 million | 17 Nov 2011 | Cisco Systems, Inc |
| C4:64:13 | MA-L | 16.8 million | 20 Oct 2011 | Cisco Systems, Inc |
| C4:71:FE | MA-L | 16.8 million | 30 Sep 2010 | Cisco Systems, Inc |
| C4:7D:4F | MA-L | 16.8 million | 26 Sep 2009 | Cisco Systems, Inc |
| C8:4C:75 | MA-L | 16.8 million | 1 Apr 2010 | Cisco Systems, Inc |
| C8:9C:1D | MA-L | 16.8 million | 24 Nov 2010 | Cisco Systems, Inc |
| C8:F9:F9 | MA-L | 16.8 million | 2 Dec 2011 | Cisco Systems, Inc |
| CC:EF:48 | MA-L | 16.8 million | 23 Jul 2011 | Cisco Systems, Inc |
| D0:57:4C | MA-L | 16.8 million | 2 Jun 2010 | Cisco Systems, Inc |
| D0:C2:82 | MA-L | 16.8 million | 4 May 2011 | Cisco Systems, Inc |
| D0:D0:FD | MA-L | 16.8 million | 19 May 2010 | Cisco Systems, Inc |
| D4:8C:B5 | MA-L | 16.8 million | 4 May 2012 | Cisco Systems, Inc |
| D4:A0:2A | MA-L | 16.8 million | 17 Nov 2011 | Cisco Systems, Inc |
| D4:D7:48 | MA-L | 16.8 million | 22 Sep 2011 | Cisco Systems, Inc |
| D8:24:BD | MA-L | 16.8 million | 3 Nov 2011 | Cisco Systems, Inc |
| D8:67:D9 | MA-L | 16.8 million | 19 Apr 2012 | Cisco Systems, Inc |
| D8:B1:90 | MA-L | 16.8 million | 21 Apr 2015 | Cisco Systems, Inc |
| DC:7B:94 | MA-L | 16.8 million | 18 Jun 2010 | Cisco Systems, Inc |
| DC:CE:C1 | MA-L | 16.8 million | 16 Jul 2015 | Cisco Systems, Inc |
| DC:EB:94 | MA-L | 16.8 million | 1 Apr 2015 | Cisco Systems, Inc |
| E0:5F:B9 | MA-L | 16.8 million | 21 Oct 2010 | Cisco Systems, Inc |
| E4:AA:5D | MA-L | 16.8 million | 16 Jul 2015 | Cisco Systems, Inc |
| E8:04:62 | MA-L | 16.8 million | 2 Jun 2010 | Cisco Systems, Inc |
| E8:40:40 | MA-L | 16.8 million | 7 Jan 2011 | Cisco Systems, Inc |
| E8:65:49 | MA-L | 16.8 million | 20 Mar 2015 | Cisco Systems, Inc |
| E8:B7:48 | MA-L | 16.8 million | 5 Mar 2011 | Cisco Systems, Inc |
| E8:BA:70 | MA-L | 16.8 million | 24 Mar 2011 | Cisco Systems, Inc |
| EC:30:91 | MA-L | 16.8 million | 27 Aug 2009 | Cisco Systems, Inc |
| EC:44:76 | MA-L | 16.8 million | 11 Dec 2009 | Cisco Systems, Inc |
| EC:BD:1D | MA-L | 16.8 million | 8 Jul 2015 | Cisco Systems, Inc |
| EC:C8:82 | MA-L | 16.8 million | 3 Feb 2010 | Cisco Systems, Inc |
| F0:25:72 | MA-L | 16.8 million | 30 Sep 2010 | Cisco Systems, Inc |
| F0:B2:E5 | MA-L | 16.8 million | 21 Apr 2015 | Cisco Systems, Inc |
| F0:F7:55 | MA-L | 16.8 million | 2 Dec 2011 | Cisco Systems, Inc |
| F4:7F:35 | MA-L | 16.8 million | 2 Mar 2012 | Cisco Systems, Inc |
| F4:AC:C1 | MA-L | 16.8 million | 27 Aug 2009 | Cisco Systems, Inc |
| F4:EA:67 | MA-L | 16.8 million | 17 Feb 2012 | Cisco Systems, Inc |
| F8:66:F2 | MA-L | 16.8 million | 18 Jun 2010 | Cisco Systems, Inc |
| FC:FB:FB | MA-L | 16.8 million | 7 Jan 2010 | Cisco Systems, Inc |
Former Cisco Systems MAC address blocks
The IEEE registry once carried 363 blocks registered to Cisco Systems. All 363 blocks are now registered to Cisco Systems, Inc. Cisco Systems, Inc took over all of them.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.