IPv4 market trends

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

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Call Flow Solutions Ltd

Active in the transfer logs from 31 Jul 2013 to 28 Aug 2020 in this period.

6.1Kaddresses bought in 4 transfers
0addresses sold in 0 transfers
+6.1Knet change in address space

4 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
28 Aug 2020 134.19.192.0 – 134.19.199.255 /21 2K Bought L.systems SARL RIPE Market transfer
15 Oct 2019 199.15.232.0 – 199.15.239.255 /21 2K Bought IPStrada (US) ARIN → RIPE Market transfer
22 Dec 2017 185.122.192.0 – 185.122.195.255 /22 1K Bought Boy Lambertus Adrianus de Laat RIPE Market transfer
31 Jul 2013 37.25.44.0 – 37.25.47.255 /22 1K Bought Julian Alberto Gomez Hernandez trading as Adjenet Networks RIPE Market transfer