IPv4 market trends

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

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Aptum Technologies

CA. Active in the transfer logs from 26 Feb 2020 to 31 Aug 2026 in this period.

0addresses bought in 0 transfers
692.7Kaddresses sold in 428 transfers
−692.7Knet change in address space

428 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
24 Jan 2023 66.132.212.0 – 66.132.215.255 /22 1K Sold OntarioNet (US) ARIN Market transfer
19 Jan 2023 64.239.104.0 – 64.239.107.255 /22 1K Sold CUNNINGHAM COMMUNICATIONS, INC. (US) ARIN Market transfer
19 Jan 2023 216.150.8.0 – 216.150.15.255 /21 2K Sold LiveOak Fiber (US) ARIN Market transfer
12 Jan 2023 66.33.90.0 – 66.33.91.255 /23 512 Sold Transat A.T. Inc. (CA) ARIN Market transfer
14 Dec 2022 66.33.33.0 – 66.33.33.255 /24 256 Sold BlackHat Technologies, LLC (US) ARIN Market transfer
12 Dec 2022 64.65.56.0 – 64.65.59.255 /22 1K Sold Hiboo Networks Inc. (CA) ARIN Market transfer
2 Dec 2022 64.65.43.0 – 64.65.43.255 /24 256 Sold Winston Brands, Inc. (US) ARIN Market transfer
29 Nov 2022 64.65.0.0 – 64.65.15.255 /20 4.1K Sold Indian Electric Cooperative, Inc. (US) ARIN Market transfer
29 Nov 2022 64.239.80.0 – 64.239.95.255 /20 4.1K Sold Indian Electric Cooperative, Inc. (US) ARIN Market transfer
29 Nov 2022 66.33.62.0 – 66.33.62.255 /24 256 Sold First Foundation Inc (US) ARIN Market transfer
29 Nov 2022 66.33.66.0 – 66.33.66.255 /24 256 Sold First Foundation Inc (US) ARIN Market transfer
29 Nov 2022 66.33.64.0 – 66.33.64.255 /24 256 Sold First Foundation Inc (US) ARIN Market transfer
21 Nov 2022 64.65.61.0 – 64.65.61.255 /24 256 Sold 7SIGNAL, Inc. (US) ARIN Market transfer
17 Nov 2022 66.33.48.0 – 66.33.55.255 /21 2K Sold Infinity Fiber LLC (US) ARIN Market transfer
15 Nov 2022 216.247.78.0 – 216.247.79.255 /23 512 Sold WWE (US) ARIN Market transfer
10 Nov 2022 66.33.8.0 – 66.33.15.255 /21 2K Sold BIF IV (US) ARIN Market transfer
7 Nov 2022 64.65.33.0 – 64.65.33.255 /24 256 Sold Black Hills Federal Credit Union (US) ARIN Market transfer
3 Nov 2022 216.150.18.0 – 216.150.19.255 /23 512 Sold SIGHT AND SURF, LLC (US) ARIN Market transfer
2 Nov 2022 64.65.26.0 – 64.65.26.255 /24 256 Sold Twilio Inc (US) ARIN Market transfer
27 Oct 2022 66.234.2.0 – 66.234.3.255 /23 512 Sold Hamilton County Communications, Inc (US) ARIN Market transfer
21 Oct 2022 64.65.16.0 – 64.65.23.255 /21 2K Sold Versa Networks, Inc. (US) ARIN Market transfer
11 Oct 2022 66.36.104.0 – 66.36.111.255 /21 2K Sold San Luis Valley Rural Electric Cooperative, Inc. (US) ARIN Market transfer
11 Oct 2022 209.25.184.0 – 209.25.191.255 /21 2K Sold 4-County Electric Power Association (US) ARIN Market transfer
16 Sep 2022 209.35.198.0 – 209.35.199.255 /23 512 Sold Miles Cooperative Telephone Association, Inc. (US) ARIN Market transfer
16 Sep 2022 209.35.116.0 – 209.35.117.255 /23 512 Sold Miles Cooperative Telephone Association, Inc. (US) ARIN Market transfer
15 Sep 2022 209.25.148.0 – 209.25.151.255 /22 1K Sold Savage Communications Inc. (US) ARIN Market transfer
15 Sep 2022 64.224.22.0 – 64.224.23.255 /23 512 Sold Gigabeam Internet (US) ARIN Market transfer
15 Sep 2022 64.224.8.0 – 64.224.9.255 /23 512 Sold Gigabeam Internet (US) ARIN Market transfer
6 Sep 2022 209.35.188.0 – 209.35.189.255 /23 512 Sold NC Taiwan Co., Ltd. (TW) ARIN → APNIC Market transfer
6 Sep 2022 209.35.156.0 – 209.35.157.255 /23 512 Sold NC Taiwan Co., Ltd. (TW) ARIN → APNIC Market transfer
6 Sep 2022 209.35.96.0 – 209.35.97.255 /23 512 Sold NC Taiwan Co., Ltd. (TW) ARIN → APNIC Market transfer
6 Sep 2022 209.35.114.0 – 209.35.115.255 /23 512 Sold NC Taiwan Co., Ltd. (TW) ARIN → APNIC Market transfer
16 Aug 2022 66.36.96.0 – 66.36.99.255 /22 1K Sold Four-U Technologies, LLC (US) ARIN Market transfer
15 Aug 2022 209.25.140.0 – 209.25.143.255 /22 1K Sold Developed Methods LLC (US) ARIN Market transfer
5 Aug 2022 216.247.68.0 – 216.247.69.255 /23 512 Sold iTel Networks Inc (CA) ARIN Market transfer
16 Feb 2022 206.223.127.0 – 206.223.127.255 /24 256 Sold Interfacing Company of Texas, Inc. (US) ARIN Market transfer
10 Feb 2022 209.35.184.0 – 209.35.187.255 /22 1K Sold GigNet, S.A. de C.V. (MX) ARIN → LACNIC Market transfer
7 Feb 2022 216.247.232.0 – 216.247.235.255 /22 1K Sold Zenu Software LLC ARIN → RIPE Market transfer
1 Feb 2022 209.35.197.0 – 209.35.197.255 /24 256 Sold Malam Team Ltd. ARIN → RIPE Market transfer
31 Jan 2022 206.223.139.0 – 206.223.139.255 /24 256 Sold County Commissioners Association of Pennsylvania (US) ARIN Market transfer
24 Jan 2022 64.225.246.0 – 64.225.246.255 /24 256 Sold WTI Holdings LLC (US) ARIN Market transfer
24 Jan 2022 216.247.254.0 – 216.247.254.255 /24 256 Sold WTI Holdings LLC (US) ARIN Market transfer
18 Jan 2022 216.247.77.0 – 216.247.77.255 /24 256 Sold Frost Bank (US) ARIN Market transfer
18 Jan 2022 216.122.108.0 – 216.122.111.255 /22 1K Sold Siyeh Corporation (US) ARIN Market transfer
27 Dec 2021 216.247.114.0 – 216.247.115.255 /23 512 Sold International Flavors & Fragrances, Inc. (US) ARIN Market transfer
20 Dec 2021 216.247.236.0 – 216.247.236.255 /24 256 Sold Weiss Asset Management LP (US) ARIN Market transfer
17 Dec 2021 66.40.176.0 – 66.40.191.255 /20 4.1K Sold BLIZZARD ENTERTAINMENT INC (US) ARIN Market transfer
17 Dec 2021 216.247.72.0 – 216.247.75.255 /22 1K Sold Northeast Missouri Rural Telephone Co. (US) ARIN Market transfer
17 Dec 2021 216.247.116.0 – 216.247.119.255 /22 1K Sold Northeast Missouri Rural Telephone Co. (US) ARIN Market transfer
17 Dec 2021 216.247.239.0 – 216.247.239.255 /24 256 Sold Lake Livingston Communications Inc. (US) ARIN Market transfer