MAC Address Lookup
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Zhone Technologies, Inc. acquired MAC address blocks

28 blocks now registered to Zhone Technologies, Inc. came through 4 former-owner relationships.

Current owner
Zhone Technologies, Inc.
Former owners
4
Blocks
28
Addresses
470 million

Former owners: DZS Inc. × 12 · DZS California Inc. × 11 · DASAN Network Solutions × 3 · Zhone Technologies × 2

Prefix Former owner Block Addresses First observed
30:4F:75DASAN Network SolutionsMA-L16.8 million17 Oct 2018
9C:65:EEDASAN Network SolutionsMA-L16.8 million17 May 2017
D0:96:FBDASAN Network SolutionsMA-L16.8 million31 Aug 2017
00:01:47DZS California Inc.MA-L16.8 million8 Sep 2000
00:02:71DZS California Inc.MA-L16.8 million8 Sep 2000
00:18:0CDZS California Inc.MA-L16.8 million21 Apr 2006
00:30:52DZS California Inc.MA-L16.8 million8 Sep 2000
00:50:CADZS California Inc.MA-L16.8 million8 Sep 2000
00:A0:1BDZS California Inc.MA-L16.8 million22 Apr 1998
00:E0:DFDZS California Inc.MA-L16.8 million22 Apr 1998
30:4F:75DZS California Inc.MA-L16.8 million17 Oct 2018
40:F2:1CDZS California Inc.MA-L16.8 million14 Dec 2018
9C:65:EEDZS California Inc.MA-L16.8 million17 May 2017
D0:96:FBDZS California Inc.MA-L16.8 million31 Aug 2017
00:01:47DZS Inc.MA-L16.8 million8 Sep 2000
00:02:71DZS Inc.MA-L16.8 million8 Sep 2000
00:18:0CDZS Inc.MA-L16.8 million21 Apr 2006
00:30:52DZS Inc.MA-L16.8 million8 Sep 2000
00:50:CADZS Inc.MA-L16.8 million8 Sep 2000
00:A0:1BDZS Inc.MA-L16.8 million22 Apr 1998
00:E0:DFDZS Inc.MA-L16.8 million22 Apr 1998
30:4F:75DZS Inc.MA-L16.8 million17 Oct 2018
40:F2:1CDZS Inc.MA-L16.8 million14 Dec 2018
9C:65:EEDZS Inc.MA-L16.8 million17 May 2017
CC:6C:52DZS Inc.MA-L16.8 million11 Jul 2024
D0:96:FBDZS Inc.MA-L16.8 million31 Aug 2017
00:01:47Zhone TechnologiesMA-L16.8 million8 Sep 2000
00:02:71Zhone TechnologiesMA-L16.8 million8 Sep 2000

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