IPv4 market trends

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

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Ceznet sro

Active in the transfer logs from 17 Oct 2023 to 17 Oct 2023 in this period.

3.1Kaddresses bought in 3 transfers
0addresses sold in 0 transfers
+3.1Knet change in address space

29 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
5 Oct 2026 176.123.12.0 – 176.123.15.255 /22 1K Bought Metropolitni s.r.o. (CZ) RIPE Merger or acquisition
5 Oct 2026 37.44.208.0 – 37.44.211.255 /22 1K Bought Edera Group a.s. (CZ) RIPE Merger or acquisition
5 Oct 2026 77.236.192.0 – 77.236.223.255 /19 8.2K Bought Edera Group a.s. (CZ) RIPE Merger or acquisition
5 Oct 2026 185.137.144.0 – 185.137.147.255 /22 1K Bought Metropolitni s.r.o. (CZ) RIPE Merger or acquisition
5 Oct 2026 185.134.160.0 – 185.134.163.255 /22 1K Bought Edera Group a.s. (CZ) RIPE Merger or acquisition
5 Oct 2026 46.253.96.0 – 46.253.111.255 /20 4.1K Bought Edera Group a.s. (CZ) RIPE Merger or acquisition
7 Oct 2025 212.90.224.0 – 212.90.255.255 /19 8.2K Bought InterneXt 2000, s.r.o. (CZ) RIPE Merger or acquisition
7 Oct 2025 188.244.48.0 – 188.244.63.255 /20 4.1K Bought InterneXt 2000, s.r.o. (CZ) RIPE Merger or acquisition
7 Oct 2025 37.9.192.0 – 37.9.199.255 /21 2K Bought InterneXt 2000, s.r.o. (CZ) RIPE Merger or acquisition
7 Oct 2025 91.109.32.0 – 91.109.39.255 /21 2K Bought InterneXt 2000, s.r.o. (CZ) RIPE Merger or acquisition
7 Oct 2025 212.111.0.0 – 212.111.31.255 /19 8.2K Bought InterneXt 2000, s.r.o. (CZ) RIPE Merger or acquisition
7 Oct 2025 185.193.128.0 – 185.193.131.255 /22 1K Bought InterneXt 2000, s.r.o. (CZ) RIPE Merger or acquisition
7 Oct 2025 85.92.32.0 – 85.92.63.255 /19 8.2K Bought InterneXt 2000, s.r.o. (CZ) RIPE Merger or acquisition
7 Oct 2025 77.92.192.0 – 77.92.223.255 /19 8.2K Bought InterneXt 2000, s.r.o. (CZ) RIPE Merger or acquisition
7 Oct 2025 82.202.0.0 – 82.202.63.255 /18 16.4K Bought InterneXt 2000, s.r.o. (CZ) RIPE Merger or acquisition
7 Oct 2025 185.157.196.0 – 185.157.199.255 /22 1K Bought InterneXt 2000, s.r.o. (CZ) RIPE Merger or acquisition
7 Oct 2025 213.235.64.0 – 213.235.127.255 /18 16.4K Bought InterneXt 2000, s.r.o. (CZ) RIPE Merger or acquisition
6 Oct 2025 77.237.128.0 – 77.237.159.255 /19 8.2K Bought WMS s.r.o. (CZ) RIPE Merger or acquisition
6 Oct 2025 82.144.128.0 – 82.144.159.255 /19 8.2K Bought KABELOVA TELEVIZE CZ s.r.o. (CZ) RIPE Merger or acquisition
11 Dec 2024 185.151.168.0 – 185.151.171.255 /22 1K Bought Web4Soft Internet s.r.o. RIPE Merger or acquisition
11 Dec 2024 109.234.40.0 – 109.234.47.255 /21 2K Bought Cerberos s.r.o. RIPE Merger or acquisition
11 Dec 2024 185.67.188.0 – 185.67.191.255 /22 1K Bought Web4Soft Internet s.r.o. RIPE Merger or acquisition
11 Dec 2024 185.255.116.0 – 185.255.119.255 /22 1K Bought Cerberos s.r.o. RIPE Merger or acquisition
11 Dec 2024 81.25.16.0 – 81.25.31.255 /20 4.1K Bought Cerberos s.r.o. RIPE Merger or acquisition
17 Oct 2023 185.151.172.0 – 185.151.175.255 /22 1K Bought ISP Alliance a.s. RIPE Market transfer
17 Oct 2023 185.115.180.0 – 185.115.183.255 /22 1K Bought ISP Alliance a.s. RIPE Market transfer
17 Oct 2023 185.116.48.0 – 185.116.51.255 /22 1K Bought ISP Alliance a.s. RIPE Market transfer
24 Jul 2023 149.255.64.0 – 149.255.95.255 /19 8.2K Bought FDLnet.CZ, s.r.o. RIPE Merger or acquisition
30 Jun 2022 185.201.12.0 – 185.201.15.255 /22 1K Bought TaNET Borsko s.r.o. RIPE Merger or acquisition