IPv4 market trends

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

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TKR Jasek, s.r.o.

Active in the transfer logs from 6 Jul 2017 to 20 Dec 2021 in this period.

12.3Kaddresses bought in 4 transfers
0addresses sold in 0 transfers
+12.3Knet 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
20 Dec 2021 45.130.248.0 – 45.130.251.255 /22 1K Bought Frantisek Jasek RIPE Market transfer
6 Jul 2017 213.194.216.0 – 213.194.223.255 /21 2K Bought Ipex Ltd. RIPE Market transfer
6 Jul 2017 213.194.224.0 – 213.194.255.255 /19 8.2K Bought Ipex Ltd. RIPE Market transfer
6 Jul 2017 213.194.212.0 – 213.194.215.255 /22 1K Bought Ipex Ltd. RIPE Market transfer