IPv4 market trends

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

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Data443 Risk Mitigation, Inc.

US. Active in the transfer logs from 1 Jul 2025 to 22 Sep 2025 in this period.

0addresses bought in 0 transfers
3.6Kaddresses sold in 8 transfers
−3.6Knet change in address space

9 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
22 Sep 2025 216.163.184.0 – 216.163.187.255 /22 1K Sold SlashN Services Pte. Ltd. (SG) ARIN → RIPE Market transfer
27 Aug 2025 216.163.176.0 – 216.163.179.255 /22 1K Sold Local NCC Ltd. (GB) ARIN → RIPE Market transfer
19 Aug 2025 216.163.188.0 – 216.163.188.255 /24 256 Sold FOS Hosting, LLC (US) ARIN Market transfer
18 Aug 2025 216.163.189.0 – 216.163.189.255 /24 256 Sold IXICA (CA) ARIN Market transfer
8 Jul 2025 216.163.181.0 – 216.163.181.255 /24 256 Sold Leadconnector LLC (US) ARIN Market transfer
8 Jul 2025 216.163.182.0 – 216.163.182.255 /24 256 Sold Leadconnector LLC (US) ARIN Market transfer
8 Jul 2025 216.163.180.0 – 216.163.180.255 /24 256 Sold London Systems UK Limited ARIN → RIPE Market transfer
1 Jul 2025 216.163.183.0 – 216.163.183.255 /24 256 Sold Ridgeline International, LLC (US) ARIN Market transfer
20 Jun 2025 216.163.176.0 – 216.163.191.255 /20 4.1K Bought Commtouch Inc. (US) ARIN Merger or acquisition