IPv4 market trends

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

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WIA spol. s.r.o.

Active in the transfer logs from 28 Jul 2022 to 7 Feb 2025 in this period.

30Kaddresses bought in 58 transfers
256addresses sold in 1 transfer
+29.7Knet change in address space

59 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 Jul 2022 81.0.215.0 – 81.0.215.255 /24 256 Bought CASABLANCA INT a.s. RIPE Market transfer
28 Jul 2022 82.208.30.0 – 82.208.31.255 /23 512 Bought CASABLANCA INT a.s. RIPE Market transfer
28 Jul 2022 217.11.238.0 – 217.11.239.255 /23 512 Bought CASABLANCA INT a.s. RIPE Market transfer
28 Jul 2022 81.0.196.0 – 81.0.197.255 /23 512 Bought CASABLANCA INT a.s. RIPE Market transfer
28 Jul 2022 109.123.226.0 – 109.123.226.255 /24 256 Bought CASABLANCA INT a.s. RIPE Market transfer
28 Jul 2022 77.78.88.0 – 77.78.91.255 /22 1K Bought CASABLANCA INT a.s. RIPE Market transfer
28 Jul 2022 81.0.200.0 – 81.0.203.255 /22 1K Bought CASABLANCA INT a.s. RIPE Market transfer
28 Jul 2022 81.0.244.0 – 81.0.245.255 /23 512 Bought CASABLANCA INT a.s. RIPE Market transfer
28 Jul 2022 81.0.227.0 – 81.0.227.255 /24 256 Bought CASABLANCA INT a.s. RIPE Market transfer