MAC Address Lookup
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Toshiba MAC address blocks

The IEEE registry carries 12 blocks registered to Toshiba, together 201 million addresses, first observed 24 Oct 2001, most recently 7 Jul 2015.

Registered in JP.

Prefix Block Addresses Country First registered
00:08:0DMA-L16.8 millionJP24 Oct 2001
00:0E:7BMA-L16.8 millionJP21 Dec 2003
00:15:B7MA-L16.8 millionJP9 Sep 2005
00:1C:7EMA-L16.8 millionJP13 May 2007
00:23:18MA-L16.8 millionJP8 Oct 2008
78:D6:B2MA-L16.8 millionJP7 Jul 2015
88:73:84MA-L16.8 millionJP24 Feb 2015
B8:6B:23MA-L16.8 millionJP27 Apr 2012
E8:9D:87MA-L16.8 millionJP21 Oct 2009
E8:E0:B7MA-L16.8 millionJP21 Aug 2010
EC:21:E5MA-L16.8 millionJP1 May 2015
F4:64:5DMA-L16.8 millionJP10 Sep 2014

Every block registered to Toshiba 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.