IPv4 market trends

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

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DataSpring s.r.o.

Active in the transfer logs from 25 Sep 2018 to 5 Oct 2021 in this period.

3.6Kaddresses bought in 5 transfers
0addresses sold in 0 transfers
+3.6Knet change in address space

13 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
27 Dec 2021 185.78.100.0 – 185.78.103.255 /22 1K Sold AUTOCONT a.s. RIPE Merger or acquisition
27 Dec 2021 193.168.244.0 – 193.168.247.255 /22 1K Sold AUTOCONT a.s. RIPE Merger or acquisition
27 Dec 2021 194.169.252.0 – 194.169.252.255 /24 256 Sold AUTOCONT a.s. RIPE Merger or acquisition
27 Dec 2021 185.146.148.0 – 185.146.151.255 /22 1K Sold AUTOCONT a.s. RIPE Merger or acquisition
27 Dec 2021 37.221.88.0 – 37.221.91.255 /22 1K Sold AUTOCONT a.s. RIPE Merger or acquisition
27 Dec 2021 91.199.207.0 – 91.199.207.255 /24 256 Sold AUTOCONT a.s. RIPE Merger or acquisition
27 Dec 2021 185.138.244.0 – 185.138.247.255 /22 1K Sold AUTOCONT a.s. RIPE Merger or acquisition
27 Dec 2021 185.65.92.0 – 185.65.95.255 /22 1K Sold AUTOCONT a.s. RIPE Merger or acquisition
5 Oct 2021 91.199.207.0 – 91.199.207.255 /24 256 Bought OncaOnca Ltd. RIPE Market transfer
17 Nov 2020 185.78.100.0 – 185.78.103.255 /22 1K Bought AUTOCONT a.s. RIPE Market transfer
17 Nov 2020 194.169.252.0 – 194.169.252.255 /24 256 Bought AUTOCONT a.s. RIPE Market transfer
28 Sep 2018 185.146.148.0 – 185.146.151.255 /22 1K Bought MND a.s. RIPE Market transfer
25 Sep 2018 185.138.244.0 – 185.138.247.255 /22 1K Bought MND Drilling & Services a.s. RIPE Market transfer