IPv4 market trends

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

Block size
Registry

Church & Dwight Co., Inc.

US. Active in the transfer logs from 15 Oct 2025 to 15 Oct 2025 in this period.

0addresses bought in 0 transfers
65.5Kaddresses sold in 1 transfer
−65.5Knet 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
15 Oct 2025 137.31.0.0 – 137.31.255.255 /16 65.5K Sold Zscaler Switzerland GmbH (CH) ARIN → RIPE Market transfer
3 Jun 2025 137.31.0.0 – 137.31.255.255 /16 65.5K Bought Wallace Laboratories (US) ARIN Merger or acquisition