IPv4 market trends

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

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Digital Fortress

US. Active in the transfer logs from 4 Oct 2022 to 2 Oct 2026 in this period.

0addresses bought in 0 transfers
28.2Kaddresses sold in 54 transfers
−28.2Knet change in address space

85 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
28 Nov 2022 198.145.124.0 – 198.145.124.255 /24 256 Sold NetSPI (US) ARIN Market transfer
10 Nov 2022 209.20.156.0 – 209.20.159.255 /22 1K Sold Lambda (US) ARIN Market transfer
9 Nov 2022 198.145.39.0 – 198.145.39.255 /24 256 Sold Lambda (US) ARIN Market transfer
4 Oct 2022 209.20.144.0 – 209.20.147.255 /22 1K Sold Protego Trust Company (US) ARIN Market transfer
21 Oct 2021 64.255.232.0 – 64.255.239.255 /21 2K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 209.20.144.0 – 209.20.151.255 /21 2K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 198.145.176.0 – 198.145.191.255 /20 4.1K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 198.145.248.0 – 198.145.255.255 /21 2K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 209.162.208.0 – 209.162.223.255 /20 4.1K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 198.145.64.0 – 198.145.65.255 /23 512 Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 209.20.152.0 – 209.20.159.255 /21 2K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 69.30.80.0 – 69.30.83.255 /22 1K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 198.145.240.0 – 198.145.247.255 /21 2K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 198.145.112.0 – 198.145.127.255 /20 4.1K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 209.162.200.0 – 209.162.207.255 /21 2K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 64.255.228.0 – 64.255.231.255 /22 1K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 66.43.12.0 – 66.43.15.255 /22 1K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 69.30.88.0 – 69.30.95.255 /21 2K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 209.162.192.0 – 209.162.199.255 /21 2K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 69.30.0.0 – 69.30.63.255 /18 16.4K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 69.30.96.0 – 69.30.127.255 /19 8.2K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 66.43.0.0 – 66.43.3.255 /22 1K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 209.20.130.0 – 209.20.131.255 /23 512 Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 198.145.32.0 – 198.145.47.255 /20 4.1K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 198.145.0.0 – 198.145.31.255 /19 8.2K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
9 Jul 2021 198.145.192.0 – 198.145.223.255 /19 8.2K Bought Atmosera, Inc. (US) ARIN Merger or acquisition
18 Aug 2020 74.209.160.0 – 74.209.161.255 /23 512 Bought ByteGrid Holdings LLC (US) ARIN Merger or acquisition
18 Aug 2020 74.209.162.0 – 74.209.162.255 /24 256 Bought ByteGrid Holdings LLC (US) ARIN Merger or acquisition
18 Aug 2020 74.209.172.0 – 74.209.173.255 /23 512 Bought ByteGrid Holdings LLC (US) ARIN Merger or acquisition
18 Aug 2020 68.64.48.0 – 68.64.55.255 /21 2K Bought ByteGrid Holdings LLC (US) ARIN Merger or acquisition
18 Aug 2020 69.46.32.0 – 69.46.47.255 /20 4.1K Bought ByteGrid Holdings LLC (US) ARIN Merger or acquisition
18 Aug 2020 74.209.166.0 – 74.209.167.255 /23 512 Bought ByteGrid Holdings LLC (US) ARIN Merger or acquisition
18 Aug 2020 74.209.176.0 – 74.209.183.255 /21 2K Bought ByteGrid Holdings LLC (US) ARIN Merger or acquisition
18 Aug 2020 74.209.165.0 – 74.209.165.255 /24 256 Bought ByteGrid Holdings LLC (US) ARIN Merger or acquisition
18 Aug 2020 74.209.168.0 – 74.209.169.255 /23 512 Bought ByteGrid Holdings LLC (US) ARIN Merger or acquisition