IPv4 market trends

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

Block size
Registry

Towerstream I, Inc.

US. Active in the transfer logs from 28 Jan 2025 to 1 Sep 2026 in this period.

0addresses bought in 0 transfers
13.3Kaddresses sold in 12 transfers
−13.3Knet change in address space

21 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
21 Sep 2026 216.57.84.0 – 216.57.87.255 /22 1K Sold Natural Wireless, LLC (US) ARIN Merger or acquisition
21 Sep 2026 66.228.64.0 – 66.228.79.255 /20 4.1K Sold Natural Wireless, LLC (US) ARIN Merger or acquisition
21 Sep 2026 216.57.82.0 – 216.57.83.255 /23 512 Sold Natural Wireless, LLC (US) ARIN Merger or acquisition
21 Sep 2026 69.38.144.0 – 69.38.159.255 /20 4.1K Sold Natural Wireless, LLC (US) ARIN Merger or acquisition
21 Sep 2026 72.46.168.0 – 72.46.171.255 /22 1K Sold Natural Wireless, LLC (US) ARIN Merger or acquisition
21 Sep 2026 72.46.160.0 – 72.46.167.255 /21 2K Sold Natural Wireless, LLC (US) ARIN Merger or acquisition
21 Sep 2026 216.57.88.0 – 216.57.95.255 /21 2K Sold Natural Wireless, LLC (US) ARIN Merger or acquisition
21 Sep 2026 64.119.128.0 – 64.119.159.255 /19 8.2K Sold Natural Wireless, LLC (US) ARIN Merger or acquisition
21 Sep 2026 69.38.176.0 – 69.38.179.255 /22 1K Sold Natural Wireless, LLC (US) ARIN Merger or acquisition
1 Sep 2026 174.128.204.0 – 174.128.207.255 /22 1K Sold Indonesia Network Information Center/IDNIC-RNA-ID (ID) ARIN → APNIC Market transfer
10 Aug 2026 64.17.244.0 – 64.17.247.255 /22 1K Sold ZORAN PEROVIC trading as Agencija Perke.NET (RS) ARIN → RIPE Market transfer
13 Jul 2026 64.17.240.0 – 64.17.243.255 /22 1K Sold ZeroOutages (US) ARIN Market transfer
10 Jul 2026 66.228.80.0 – 66.228.83.255 /22 1K Sold SmartLayer Business Solutions (CA) ARIN Market transfer
8 Jul 2026 66.228.88.0 – 66.228.91.255 /22 1K Sold Xenox IT & Kommunikations GmbH (AT) ARIN → RIPE Market transfer
7 Jul 2026 66.228.84.0 – 66.228.87.255 /22 1K Sold Meric Internet Teknolojileri A.S. (TR) ARIN → RIPE Market transfer
30 Jun 2026 66.228.92.0 – 66.228.95.255 /22 1K Sold Allnodes Inc (US) ARIN Market transfer
15 Jun 2026 67.216.24.0 – 67.216.27.255 /22 1K Sold Indonesia Network Information Center/MTMBALI-ID (ID) ARIN → APNIC Market transfer
4 Jun 2026 174.128.200.0 – 174.128.203.255 /22 1K Sold WIGGINS TELEPHONE ASSOCIATION (US) ARIN Market transfer
4 May 2026 69.38.204.0 – 69.38.207.255 /22 1K Sold Zero Attack Vector LLC (US) ARIN → RIPE Market transfer
22 Apr 2026 68.64.204.0 – 68.64.207.255 /22 1K Sold Ritesim.com Limited (GB) ARIN → RIPE Market transfer
28 Jan 2025 173.225.72.0 – 173.225.79.255 /21 2K Sold Aeronet Wireless (PR) ARIN Market transfer