IPv4 market trends

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

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Register.com, Inc

US. Active in the transfer logs from 9 Mar 2021 to 11 Oct 2022 in this period.

0addresses bought in 0 transfers
3.3Kaddresses sold in 5 transfers
−3.3Knet change in address space

5 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
11 Oct 2022 216.21.230.0 – 216.21.230.255 /24 256 Sold Constant Contact, Inc (US) ARIN Market transfer
9 Apr 2021 207.204.56.0 – 207.204.63.255 /21 2K Sold Direct Communications Cedar Valley, LLC (US) ARIN Market transfer
30 Mar 2021 216.21.233.0 – 216.21.233.255 /24 256 Sold Coextro (CA) ARIN Market transfer
29 Mar 2021 216.21.239.0 – 216.21.239.255 /24 256 Sold DISH Wireless L.L.C. (US) ARIN Market transfer
9 Mar 2021 216.21.228.0 – 216.21.229.255 /23 512 Sold DGA Security Systems, Inc. (US) ARIN Market transfer