IPv4 market trends

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

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3SR LLC

US. Active in the transfer logs from 4 Mar 2021 to 4 Mar 2021 in this period.

0addresses bought in 0 transfers
38.9Kaddresses sold in 8 transfers
−38.9Knet change in address space

16 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
4 Mar 2021 216.238.64.0 – 216.238.127.255 /18 16.4K Sold The Constant Company, LLC (US) ARIN Market transfer
4 Mar 2021 208.72.152.0 – 208.72.155.255 /22 1K Sold The Constant Company, LLC (US) ARIN Market transfer
4 Mar 2021 208.83.232.0 – 208.83.239.255 /21 2K Sold The Constant Company, LLC (US) ARIN Market transfer
4 Mar 2021 67.219.96.0 – 67.219.111.255 /20 4.1K Sold The Constant Company, LLC (US) ARIN Market transfer
4 Mar 2021 208.85.16.0 – 208.85.23.255 /21 2K Sold The Constant Company, LLC (US) ARIN Market transfer
4 Mar 2021 208.76.220.0 – 208.76.223.255 /22 1K Sold The Constant Company, LLC (US) ARIN Market transfer
4 Mar 2021 70.34.192.0 – 70.34.223.255 /19 8.2K Sold The Constant Company, LLC (US) ARIN Market transfer
4 Mar 2021 70.34.240.0 – 70.34.255.255 /20 4.1K Sold The Constant Company, LLC (US) ARIN Market transfer
24 Sep 2020 208.72.152.0 – 208.72.155.255 /22 1K Bought Razor Inc. (US) ARIN Merger or acquisition
24 Sep 2020 216.238.64.0 – 216.238.127.255 /18 16.4K Bought Razor Inc. (US) ARIN Merger or acquisition
24 Sep 2020 208.85.16.0 – 208.85.23.255 /21 2K Bought Razor Inc. (US) ARIN Merger or acquisition
24 Sep 2020 70.34.192.0 – 70.34.223.255 /19 8.2K Bought Razor Inc. (US) ARIN Merger or acquisition
24 Sep 2020 208.76.220.0 – 208.76.223.255 /22 1K Bought Razor Inc. (US) ARIN Merger or acquisition
24 Sep 2020 70.34.240.0 – 70.34.255.255 /20 4.1K Bought Razor Inc. (US) ARIN Merger or acquisition
24 Sep 2020 208.83.232.0 – 208.83.239.255 /21 2K Bought Razor Inc. (US) ARIN Merger or acquisition
24 Sep 2020 67.219.96.0 – 67.219.111.255 /20 4.1K Bought Razor Inc. (US) ARIN Merger or acquisition