IPv4 market trends

Prices from IPv4.Global prior sales, last fetched 12 Oct 2026, 00:15 UTC.

Block size
Registry

Aptum Technologies

CA. Active in the transfer logs from 14 Oct 2024 to 31 Aug 2026 in this period.

0addresses bought in 0 transfers
77.3Kaddresses sold in 94 transfers
−77.3Knet change in address space

94 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
31 Aug 2026 66.132.200.0 – 66.132.201.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 66.132.196.0 – 66.132.197.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 69.90.116.0 – 69.90.119.255 /22 1K Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 69.90.128.0 – 69.90.131.255 /22 1K Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 66.132.192.0 – 66.132.193.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 66.132.210.0 – 66.132.211.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 66.234.12.0 – 66.234.13.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 66.234.10.0 – 66.234.11.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 66.155.64.0 – 66.155.67.255 /22 1K Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 66.132.250.0 – 66.132.251.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 66.132.234.0 – 66.132.235.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 76.74.212.0 – 76.74.215.255 /22 1K Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 69.90.32.0 – 69.90.35.255 /22 1K Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 66.132.252.0 – 66.132.253.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 69.90.224.0 – 69.90.227.255 /22 1K Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 66.132.184.0 – 66.132.185.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 66.132.238.0 – 66.132.239.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 69.90.156.0 – 69.90.159.255 /22 1K Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 64.226.204.0 – 64.226.207.255 /22 1K Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 66.132.146.0 – 66.132.147.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 66.132.154.0 – 66.132.155.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 66.132.156.0 – 66.132.157.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
31 Aug 2026 64.239.68.0 – 64.239.69.255 /23 512 Sold Brander Group Inc. (US) ARIN → RIPE Market transfer
14 Aug 2026 64.65.40.0 – 64.65.41.255 /23 512 Sold Hiboo Networks Inc. (CA) ARIN Market transfer
23 Jul 2026 69.28.218.0 – 69.28.218.255 /24 256 Sold UComtel Inc (US) ARIN Market transfer
20 Jul 2026 64.239.38.0 – 64.239.39.255 /23 512 Sold CanDeal Group Inc. (CA) ARIN Market transfer
6 Jan 2026 72.51.12.0 – 72.51.15.255 /22 1K Sold IQ Fiber (US) ARIN Market transfer
5 Jan 2026 64.239.28.0 – 64.239.29.255 /23 512 Sold CPS ENERGY (US) ARIN Market transfer
4 Dec 2025 72.51.52.0 – 72.51.55.255 /22 1K Sold Nucleus (US) ARIN Market transfer
28 Oct 2025 216.150.5.0 – 216.150.5.255 /24 256 Sold OSRODEK BADAWCZO-ROZWOJOWY CENTRUM TECHNIKI MORSKIEJ SA (PL) ARIN → RIPE Market transfer
7 Oct 2025 69.90.230.0 – 69.90.230.255 /24 256 Sold UComtel Inc (US) ARIN Market transfer
30 Sep 2025 64.239.60.0 – 64.239.61.255 /23 512 Sold Meinl Internet Commerce GmbH (AT) ARIN → RIPE Market transfer
10 Sep 2025 64.226.196.0 – 64.226.199.255 /22 1K Sold Pelephone Communications Ltd. (IL) ARIN → RIPE Market transfer
3 Sep 2025 76.74.180.0 – 76.74.183.255 /22 1K Sold Delos Cloud GmbH (DE) ARIN → RIPE Market transfer
28 Aug 2025 66.33.70.0 – 66.33.71.255 /23 512 Sold Interactive Brokers Corp (US) ARIN Market transfer
18 Aug 2025 66.33.78.0 – 66.33.79.255 /23 512 Sold IQ Fiber (US) ARIN Market transfer
18 Aug 2025 64.239.56.0 – 64.239.57.255 /23 512 Sold DNB BANK ASA (NO) ARIN → RIPE Market transfer
6 Aug 2025 64.65.44.0 – 64.65.45.255 /23 512 Sold CanDeal Group Inc. (CA) ARIN Market transfer
5 Aug 2025 72.51.0.0 – 72.51.3.255 /22 1K Sold Farmers Mutual Telephone Company (US) ARIN Market transfer
1 Aug 2025 66.199.156.0 – 66.199.159.255 /22 1K Sold NT Spark, LLC (US) ARIN Market transfer
1 Aug 2025 66.132.142.0 – 66.132.143.255 /23 512 Sold Traffic Tech (CA) ARIN Market transfer
1 Aug 2025 64.29.20.0 – 64.29.23.255 /22 1K Sold GRC & Security Inc. (CA) ARIN Market transfer
29 Jul 2025 64.65.34.0 – 64.65.35.255 /23 512 Sold UPMC GLOBAL OPERATIONS CENTER LIMITED (IE) ARIN → RIPE Market transfer
21 Jul 2025 72.51.56.0 – 72.51.59.255 /22 1K Sold Dynu Systems Incorporated (US) ARIN Market transfer
8 Jul 2025 66.199.176.0 – 66.199.183.255 /21 2K Sold Purple Cow Internet Inc (CA) ARIN Market transfer
8 Jul 2025 69.90.168.0 – 69.90.175.255 /21 2K Sold Purple Cow Internet Inc (CA) ARIN Market transfer
2 Jul 2025 69.90.40.0 – 69.90.43.255 /22 1K Sold PubMatic, Inc. (US) ARIN Market transfer
25 Jun 2025 64.34.56.0 – 64.34.59.255 /22 1K Sold University of North Alabama (US) ARIN Market transfer
25 Jun 2025 69.90.236.0 – 69.90.239.255 /22 1K Sold Miles Cooperative Telephone Association, Inc. (US) ARIN Market transfer
25 Jun 2025 69.90.248.0 – 69.90.251.255 /22 1K Sold Miles Cooperative Telephone Association, Inc. (US) ARIN Market transfer