IPv4 market trends

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

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Columbia Power and Water Systems

US. Active in the transfer logs from 15 Apr 2019 to 15 Apr 2019 in this period.

3.6Kaddresses bought in 3 transfers
0addresses sold in 0 transfers
+3.6Knet 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
15 Apr 2019 138.43.212.0 – 138.43.215.255 /22 1K Bought Network Computing Devices, Inc. (US) ARIN Market transfer
15 Apr 2019 138.43.210.0 – 138.43.211.255 /23 512 Bought Network Computing Devices, Inc. (US) ARIN Market transfer
15 Apr 2019 138.43.216.0 – 138.43.223.255 /21 2K Bought Network Computing Devices, Inc. (US) ARIN Market transfer