IPv4 market trends

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

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Aptitude Internet Solutions

US. Active in the transfer logs from 7 Nov 2018 to 13 Sep 2021 in this period.

2.3Kaddresses bought in 6 transfers
0addresses sold in 0 transfers
+2.3Knet change in address space

6 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
13 Sep 2021 205.178.156.0 – 205.178.159.255 /22 1K Bought Network Solutions, LLC (US) ARIN Market transfer
5 May 2021 141.193.138.0 – 141.193.138.255 /24 256 Bought RF Engineering (US) ARIN Market transfer
18 Sep 2020 208.93.160.0 – 208.93.160.255 /24 256 Bought Socratic Technologies, Inc. (US) ARIN Market transfer
18 Sep 2019 147.160.154.0 – 147.160.154.255 /24 256 Bought Concurrent Technologies Corporation (US) ARIN Market transfer
10 Dec 2018 216.180.114.0 – 216.180.114.255 /24 256 Bought Northeast Technology Solutions, LLC (US) ARIN Market transfer
7 Nov 2018 192.139.137.0 – 192.139.137.255 /24 256 Bought Movius Interactive Corporation (US) ARIN Market transfer