MAC Address Lookup
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3COM EUROPE LTD MAC address blocks

The IEEE registry carries 12 blocks registered to 3COM EUROPE LTD, together 201 million addresses, first observed 22 Apr 1998, most recently 22 May 2010.

Registered in GB.

Prefix Block Addresses Country First registered
00:04:0BMA-L16.8 millionGB9 Nov 2000
00:05:1AMA-L16.8 millionGB2 Feb 2001
00:1E:C1MA-L16.8 millionGB20 Nov 2007
00:22:57MA-L16.8 millionGB18 Jun 2008
00:24:73MA-L16.8 millionGB30 Nov 2008
00:30:1EMA-L16.8 millionGB8 Sep 2000
00:50:99MA-L16.8 millionGB8 Sep 2000
00:90:04MA-L16.8 millionGB22 Apr 1998
00:D0:96MA-L16.8 millionGB8 Sep 2000
08:00:4EMA-L16.8 millionGB22 Apr 1998
20:FD:F1MA-L16.8 millionGB22 May 2010
40:01:C6MA-L16.8 millionGB31 Oct 2009

Every block registered to 3COM EUROPE LTD in the IEEE registries, complete. Free-text search also matches former owners.

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