IPv4 market trends

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

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Bullhorn Inc.

US. Active in the transfer logs from 28 Sep 2017 to 2 Sep 2025 in this period.

1Kaddresses bought in 1 transfer
256addresses sold in 1 transfer
+768net change in address space

2 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
2 Sep 2025 204.15.171.0 – 204.15.171.255 /24 256 Sold Bullhorn International Inc. (AU) ARIN → APNIC Market transfer
28 Sep 2017 52.129.16.0 – 52.129.19.255 /22 1K Bought E.I. du Pont de Nemours and Co., Inc. (US) ARIN Market transfer