MAC Address Lookup
?

Hewlett Packard acquired MAC address blocks

73 blocks now registered to Hewlett Packard came through 5 former-owner relationships.

Current owner
Hewlett Packard
Former owners
5
Blocks
73
Addresses
1.2 billion

Former owners: Hewlett-Packard Company × 61 · COMPAQ COMPUTER CORPORATION × 6 · Global Data Services × 2 · HEWLETT-PACKARD × 2 · WW Ops × 2

Prefix Former owner Block Addresses First observed
00:02:A5COMPAQ COMPUTER CORPORATIONMA-L16.8 million8 Sep 2000
00:08:02COMPAQ COMPUTER CORPORATIONMA-L16.8 million24 Oct 2001
00:08:C7COMPAQ COMPUTER CORPORATIONMA-L16.8 million25 Sep 1998
00:10:E3COMPAQ COMPUTER CORPORATIONMA-L16.8 million22 Apr 1998
00:50:8BCOMPAQ COMPUTER CORPORATIONMA-L16.8 million8 Sep 2000
00:80:5FCOMPAQ COMPUTER CORPORATIONMA-L16.8 million25 Sep 1998
00:17:A4Global Data ServicesMA-L16.8 million15 Mar 2006
00:18:71Global Data ServicesMA-L16.8 million13 Jun 2006
00:0E:B3HEWLETT-PACKARDMA-L16.8 million21 Dec 2003
00:30:C1HEWLETT-PACKARDMA-L16.8 million8 Sep 2000
00:01:E6Hewlett-Packard CompanyMA-L16.8 million8 Sep 2000
00:01:E7Hewlett-Packard CompanyMA-L16.8 million8 Sep 2000
00:02:A5Hewlett-Packard CompanyMA-L16.8 million8 Sep 2000
00:04:EAHewlett-Packard CompanyMA-L16.8 million24 Jan 2001
00:08:02Hewlett-Packard CompanyMA-L16.8 million24 Oct 2001
00:08:83Hewlett-Packard CompanyMA-L16.8 million14 Dec 2001
00:08:C7Hewlett-Packard CompanyMA-L16.8 million25 Sep 1998
00:0B:CDHewlett-Packard CompanyMA-L16.8 million19 Nov 2002
00:0D:9DHewlett-Packard CompanyMA-L16.8 million23 Jul 2003
00:0E:7FHewlett-Packard CompanyMA-L16.8 million21 Dec 2003
00:0F:20Hewlett-Packard CompanyMA-L16.8 million23 Jan 2004
00:0F:61Hewlett-Packard CompanyMA-L16.8 million1 Feb 2004
00:10:83Hewlett-Packard CompanyMA-L16.8 million22 Apr 1998
00:10:E3Hewlett-Packard CompanyMA-L16.8 million22 Apr 1998
00:11:0AHewlett-Packard CompanyMA-L16.8 million15 Apr 2004
00:11:85Hewlett-Packard CompanyMA-L16.8 million5 Jun 2004
00:12:79Hewlett-Packard CompanyMA-L16.8 million29 Sep 2004
00:13:21Hewlett-Packard CompanyMA-L16.8 million20 Dec 2004
00:14:C2Hewlett-Packard CompanyMA-L16.8 million27 May 2005
00:15:60Hewlett-Packard CompanyMA-L16.8 million4 Aug 2005
00:16:35Hewlett-Packard CompanyMA-L16.8 million29 Oct 2005
00:17:08Hewlett-Packard CompanyMA-L16.8 million10 Jan 2006
00:17:A4Hewlett-Packard CompanyMA-L16.8 million15 Mar 2006
00:18:71Hewlett-Packard CompanyMA-L16.8 million13 Jun 2006
00:18:FEHewlett-Packard CompanyMA-L16.8 million14 Jul 2006
00:19:BBHewlett-Packard CompanyMA-L16.8 million25 Sep 2006
00:1A:4BHewlett-Packard CompanyMA-L16.8 million29 Nov 2006
00:1B:78Hewlett-Packard CompanyMA-L16.8 million20 Feb 2007
00:1C:C4Hewlett-Packard CompanyMA-L16.8 million29 May 2007
00:1E:0BHewlett-Packard CompanyMA-L16.8 million25 Sep 2007
00:1F:29Hewlett-Packard CompanyMA-L16.8 million31 Dec 2007
00:21:5AHewlett-Packard CompanyMA-L16.8 million18 Jun 2008
00:22:64Hewlett-Packard CompanyMA-L16.8 million18 Jun 2008
00:23:7DHewlett-Packard CompanyMA-L16.8 million8 Oct 2008
00:24:81Hewlett-Packard CompanyMA-L16.8 million7 Dec 2008
00:25:B3Hewlett-Packard CompanyMA-L16.8 million29 Mar 2009
00:26:55Hewlett-Packard CompanyMA-L16.8 million31 May 2009
00:50:8BHewlett-Packard CompanyMA-L16.8 million8 Sep 2000
00:80:5FHewlett-Packard CompanyMA-L16.8 million25 Sep 1998
00:9C:02Hewlett-Packard CompanyMA-L16.8 million16 Nov 2011
10:1F:74Hewlett-Packard CompanyMA-L16.8 million15 Apr 2011
18:A9:05Hewlett-Packard CompanyMA-L16.8 million18 Aug 2009
1C:C1:DEHewlett-Packard CompanyMA-L16.8 million6 Apr 2010
2C:27:D7Hewlett-Packard CompanyMA-L16.8 million18 Feb 2011
2C:41:38Hewlett-Packard CompanyMA-L16.8 million12 May 2011
2C:76:8AHewlett-Packard CompanyMA-L16.8 million15 Jul 2011
3C:4A:92Hewlett-Packard CompanyMA-L16.8 million23 Sep 2010
3C:D9:2BHewlett-Packard CompanyMA-L16.8 million30 Mar 2011
44:1E:A1Hewlett-Packard CompanyMA-L16.8 million24 Jun 2011
64:31:50Hewlett-Packard CompanyMA-L16.8 million31 Aug 2010
68:B5:99Hewlett-Packard CompanyMA-L16.8 million17 Jul 2010
78:AC:C0Hewlett-Packard CompanyMA-L16.8 million19 Oct 2010
78:E3:B5Hewlett-Packard CompanyMA-L16.8 million13 Jan 2011
78:E7:D1Hewlett-Packard CompanyMA-L16.8 million23 Jan 2010
98:4B:E1Hewlett-Packard CompanyMA-L16.8 million17 Nov 2010
9C:8E:99Hewlett-Packard CompanyMA-L16.8 million10 Mar 2011
B4:99:BAHewlett-Packard CompanyMA-L16.8 million16 Dec 2010
B8:AF:67Hewlett-Packard CompanyMA-L16.8 million2 Mar 2011
D4:85:64Hewlett-Packard CompanyMA-L16.8 million16 Jun 2010
D8:D3:85Hewlett-Packard CompanyMA-L16.8 million26 Nov 2009
F4:CE:46Hewlett-Packard CompanyMA-L16.8 million25 Sep 2009
00:0F:20WW OpsMA-L16.8 million23 Jan 2004
00:11:85WW OpsMA-L16.8 million5 Jun 2004

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