IPv4 market trends

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

Block size
Registry

CDK Global, LLC

US. Active in the transfer logs from 12 Jun 2026 to 10 Sep 2026 in this period.

0addresses bought in 0 transfers
8.2Kaddresses sold in 6 transfers
−8.2Knet change in address space

6 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
10 Sep 2026 207.186.192.0 – 207.186.199.255 /21 2K Sold WarpBuild (US) ARIN Market transfer
3 Sep 2026 207.186.80.0 – 207.186.95.255 /20 4.1K Sold MACWEB (US) ARIN Market transfer
7 Aug 2026 207.186.200.0 – 207.186.203.255 /22 1K Sold Grand River Mutual Telephone Corporation (US) ARIN Market transfer
17 Jun 2026 207.186.207.0 – 207.186.207.255 /24 256 Sold Secure Industries, Inc. (US) ARIN Market transfer
12 Jun 2026 207.186.206.0 – 207.186.206.255 /24 256 Sold Klaviyo, Inc (US) ARIN Market transfer
12 Jun 2026 207.186.204.0 – 207.186.205.255 /23 512 Sold The Children's Hospital Corporation (US) ARIN Market transfer