IPv4 market trends

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

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Computer Sciences Corporation

US. Active in the transfer logs from 12 Jan 2016 to 26 Feb 2021 in this period.

0addresses bought in 0 transfers
16Maddresses sold in 28 transfers
−16Mnet change in address space

60 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
18 Oct 2017 20.157.0.0 – 20.157.255.255 /16 65.5K Sold Microsoft Corporation (US) ARIN Market transfer
18 Oct 2017 20.158.0.0 – 20.159.255.255 /15 131.1K Sold Microsoft Corporation (US) ARIN Market transfer
18 Oct 2017 20.48.0.0 – 20.63.255.255 /12 1M Sold Microsoft Corporation (US) ARIN Market transfer
18 Oct 2017 20.64.0.0 – 20.127.255.255 /10 4.2M Sold Microsoft Corporation (US) ARIN Market transfer
18 Oct 2017 20.36.0.0 – 20.39.255.255 /14 262.1K Sold Microsoft Corporation (US) ARIN Market transfer
18 Oct 2017 20.153.0.0 – 20.153.255.255 /16 65.5K Sold Microsoft Corporation (US) ARIN Market transfer
22 Feb 2017 20.160.0.0 – 20.175.255.255 /12 1M Sold Microsoft Corporation (US) ARIN Market transfer
22 Feb 2017 20.184.0.0 – 20.191.255.255 /13 524.3K Sold Microsoft Corporation (US) ARIN Market transfer
22 Feb 2017 20.180.0.0 – 20.183.255.255 /14 262.1K Sold Microsoft Corporation (US) ARIN Market transfer
12 Jan 2016 148.153.0.0 – 148.153.255.255 /16 65.5K Sold Capitalonline Data Service Co.,LTD (US) ARIN Market transfer