IPv4 market trends

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

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KeenSystems B.V.

Active in the transfer logs from 28 Nov 2016 to 24 Apr 2024 in this period.

4.9Kaddresses bought in 8 transfers
1Kaddresses sold in 2 transfers
+3.8Knet change in address space

10 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
24 Apr 2024 87.121.16.0 – 87.121.17.255 /23 512 Sold Wholesale Operator B.V. RIPE Market transfer
24 Apr 2024 87.120.160.0 – 87.120.161.255 /23 512 Sold Wholesale Operator B.V. RIPE Market transfer
4 Jan 2022 87.121.16.0 – 87.121.17.255 /23 512 Bought Neterra Ltd. RIPE Market transfer
4 Jan 2022 87.120.160.0 – 87.120.161.255 /23 512 Bought Neterra Ltd. RIPE Market transfer
3 Jan 2022 45.133.248.0 – 45.133.249.255 /23 512 Bought Neterra Ltd. RIPE Market transfer
3 Jan 2022 141.98.2.0 – 141.98.3.255 /23 512 Bought Neterra Ltd. RIPE Market transfer
3 Jan 2022 45.139.120.0 – 45.139.121.255 /23 512 Bought Neterra Ltd. RIPE Market transfer
23 Nov 2020 185.156.160.0 – 185.156.163.255 /22 1K Bought KeenMobile B.V. RIPE Market transfer
29 Oct 2020 89.19.60.0 – 89.19.63.255 /22 1K Bought KeenSystems V.O.F. RIPE Market transfer
28 Nov 2016 212.237.253.0 – 212.237.253.255 /24 256 Bought Styrelsen for it og laering RIPE Market transfer