Sony Interactive Entertainment Inc. acquired MAC address blocks

21 blocks now registered to Sony Interactive Entertainment Inc. came through 2 former-owner relationships.

Current owner
Sony Interactive Entertainment Inc.
Former owners
2
Blocks
21
Addresses
352 million

Former owners: Sony Computer Entertainment Inc. × 15 · Sony Corporation × 6

Prefix Former owner Block Addresses First observed
00:04:1FSony Computer Entertainment Inc.MA-L16.8 million9 Nov 2000
00:13:15Sony Computer Entertainment Inc.MA-L16.8 million15 Dec 2004
00:15:C1Sony Computer Entertainment Inc.MA-L16.8 million9 Sep 2005
00:19:C5Sony Computer Entertainment Inc.MA-L16.8 million25 Sep 2006
00:1D:0DSony Computer Entertainment Inc.MA-L16.8 million25 Jun 2007
00:1F:A7Sony Computer Entertainment Inc.MA-L16.8 million9 Feb 2008
00:24:8DSony Computer Entertainment Inc.MA-L16.8 million7 Dec 2008
00:D9:D1Sony Computer Entertainment Inc.MA-L16.8 million24 May 2014
0C:FE:45Sony Computer Entertainment Inc.MA-L16.8 million14 Mar 2015
28:0D:FCSony Computer Entertainment Inc.MA-L16.8 million2 Jul 2011
70:9E:29Sony Computer Entertainment Inc.MA-L16.8 million18 Jun 2013
A8:E3:EESony Computer Entertainment Inc.MA-L16.8 million12 Nov 2009
BC:60:A7Sony Computer Entertainment Inc.MA-L16.8 million31 Dec 2015
F8:D0:ACSony Computer Entertainment Inc.MA-L16.8 million15 May 2012
FC:0F:E6Sony Computer Entertainment Inc.MA-L16.8 million17 Sep 2010
00:D9:D1Sony CorporationMA-L16.8 million24 May 2014
0C:FE:45Sony CorporationMA-L16.8 million14 Mar 2015
28:0D:FCSony CorporationMA-L16.8 million2 Jul 2011
70:9E:29Sony CorporationMA-L16.8 million18 Jun 2013
F8:D0:ACSony CorporationMA-L16.8 million15 May 2012
FC:0F:E6Sony CorporationMA-L16.8 million17 Sep 2010

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