IPv4 market trends

Prices from IPv4.Global prior sales, last fetched 12 Oct 2026, 06:16 UTC.

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Western Digital Corporation

US. Active in the transfer logs from 11 Jan 2023 to 11 Jan 2023 in this period.

0addresses bought in 0 transfers
65.5Kaddresses sold in 1 transfer
−65.5Knet change in address space

12 transfers

Every range this organisation was on either side of, newest first, including mergers and acquisitions. Addresses are the size of the range; a block is shown when the range is one CIDR prefix.

DateRangeBlockAddressesSideCounterpartyRegistriesKind
21 Feb 2025 192.206.138.0 – 192.206.138.255 /24 256 Sold SANDISK TECHNOLOGIES, INC. (US) ARIN Merger or acquisition
21 Feb 2025 192.206.139.0 – 192.206.139.255 /24 256 Sold SANDISK TECHNOLOGIES, INC. (US) ARIN Merger or acquisition
21 Feb 2025 192.206.137.0 – 192.206.137.255 /24 256 Sold SANDISK TECHNOLOGIES, INC. (US) ARIN Merger or acquisition
21 Feb 2025 129.253.64.0 – 129.253.127.255 /18 16.4K Sold SANDISK TECHNOLOGIES, INC. (US) ARIN Merger or acquisition
21 Feb 2025 129.253.192.0 – 129.253.255.255 /18 16.4K Sold SANDISK TECHNOLOGIES, INC. (US) ARIN Merger or acquisition
11 Jan 2023 165.85.0.0 – 165.85.255.255 /16 65.5K Sold Palo Alto Networks, Inc (US) ARIN Market transfer
6 Jun 2022 192.206.138.0 – 192.206.138.255 /24 256 Bought Read-Rite (US) ARIN Merger or acquisition
6 Jun 2022 192.206.139.0 – 192.206.139.255 /24 256 Bought Read-Rite (US) ARIN Merger or acquisition
6 Jun 2022 192.206.137.0 – 192.206.137.255 /24 256 Bought Read-Rite (US) ARIN Merger or acquisition
6 Jun 2022 192.152.234.0 – 192.152.234.255 /24 256 Bought Read-Rite (US) ARIN Merger or acquisition
11 Mar 2020 165.85.0.0 – 165.85.255.255 /16 65.5K Bought Read-Rite Corp. (US) ARIN Merger or acquisition
27 Sep 2016 199.255.44.0 – 199.255.47.255 /22 1K Bought HITACHI GLOBAL STORAGE TECHNOLOGIES, INC. (US) ARIN Merger or acquisition