IPv4 market trends

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

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Olin Corporation

US. Active in the transfer logs from 5 May 2021 to 7 Apr 2023 in this period.

0addresses bought in 0 transfers
106.5Kaddresses sold in 3 transfers
−106.5Knet change in address space

3 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
7 Apr 2023 170.187.32.0 – 170.187.63.255 /19 8.2K Sold Heart of Iowa Communications Cooperative (US) ARIN Market transfer
30 Jun 2022 138.105.0.0 – 138.105.255.255 /16 65.5K Sold Microsoft Limited ARIN → RIPE Market transfer
5 May 2021 170.187.128.0 – 170.187.255.255 /17 32.8K Sold Linode (US) ARIN Market transfer