IPv4 market trends

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

Block size
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Inventoris Sp. z o. o.

Active in the transfer logs from 28 Dec 2015 to 29 Jan 2018 in this period.

512addresses bought in 1 transfer
1.5Kaddresses sold in 2 transfers
−1Knet change in address space

3 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
29 Jan 2018 89.35.78.0 – 89.35.79.255 /23 512 Sold Karol Majewski trading as CNNT RIPE Market transfer
22 Feb 2017 185.87.144.0 – 185.87.147.255 /22 1K Sold Karol Majewski trading as CNNT RIPE Market transfer
28 Dec 2015 89.35.78.0 – 89.35.79.255 /23 512 Bought IPv4 Management SRL RIPE Market transfer