IPv4 market trends

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

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CMK CORPORATION

JP. Active in the transfer logs from 22 Apr 2022 to 5 Feb 2024 in this period.

0addresses bought in 0 transfers
61.4Kaddresses sold in 4 transfers
−61.4Knet change in address space

4 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
5 Feb 2024 157.5.48.0 – 157.5.63.255 /20 4.1K Sold Northeast Technologies II, LLC (ZZ) APNIC → RIPE Market transfer
5 Feb 2024 157.5.64.0 – 157.5.127.255 /18 16.4K Sold Northeast Technologies II, LLC (ZZ) APNIC → RIPE Market transfer
29 Jan 2024 157.5.128.0 – 157.5.255.255 /17 32.8K Sold ServiceNow, Inc. (ZZ) APNIC → RIPE Market transfer
22 Apr 2022 157.5.0.0 – 157.5.31.255 /19 8.2K Sold Japan Network Information Center/medias (JP) APNIC Market transfer