IPv4 market trends

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

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Stadtwerke Konstanz GmbH

Active in the transfer logs from 30 Jan 2015 to 1 Oct 2019 in this period.

11.3Kaddresses bought in 3 transfers
0addresses sold in 0 transfers
+11.3Knet 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
1 Oct 2019 185.36.44.0 – 185.36.47.255 /22 1K Bought Bodensee-Schiffsbetriebe GmbH RIPE Market transfer
3 May 2019 88.133.248.0 – 88.133.255.255 /21 2K Bought R-KOM Regensburger Telekommunikationsverwaltungsgesellschaft mbH trading as G-FIT Gesellschaft fuer innovative Telekommunikationsdienste mbH & Co. KG RIPE Market transfer
30 Jan 2015 213.152.96.0 – 213.152.127.255 /19 8.2K Bought ConnectingBytes GmbH RIPE Market transfer