IPv4 market trends

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

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Doorwerker 1 B.V.

Active in the transfer logs from 26 Nov 2018 to 26 Nov 2018 in this period.

256addresses bought in 1 transfer
0addresses sold in 0 transfers
+256net 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
23 Sep 2021 193.84.143.0 – 193.84.143.255 /24 256 Sold DELTA Fiber Netwerk B.V. RIPE Merger or acquisition
23 Sep 2021 185.220.212.0 – 185.220.215.255 /22 1K Sold DELTA Fiber Netwerk B.V. RIPE Merger or acquisition
26 Nov 2018 193.84.143.0 – 193.84.143.255 /24 256 Bought DATAPARK B.V. RIPE Market transfer