IPv4 market trends

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

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Adam Wolk-Jankowski trading as Systel Systemy Teleinformatyczne M. Linscheid Sp. J.

Active in the transfer logs from 21 Feb 2020 to 4 Dec 2023 in this period.

768addresses bought in 2 transfers
6.1Kaddresses sold in 17 transfers
−5.4Knet change in address space

19 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
4 Dec 2023 109.197.36.0 – 109.197.37.255 /23 512 Sold ITCOMP sp. z o.o RIPE Market transfer
27 Nov 2023 109.197.38.0 – 109.197.38.255 /24 256 Sold Comarch S.A. RIPE Market transfer
27 Nov 2023 109.197.34.0 – 109.197.34.255 /24 256 Sold Comarch S.A. RIPE Market transfer
14 Sep 2023 109.197.39.0 – 109.197.39.255 /24 256 Sold Telesim sp. z o.o. RIPE Market transfer
14 Sep 2023 45.131.35.0 – 45.131.35.255 /24 256 Sold FASTAR Sp. z o.o. RIPE Market transfer
12 Jun 2023 45.85.186.0 – 45.85.187.255 /23 512 Sold PIOTR KARKOS trading as 4LAN Bogdanow,Karkos,Opara,Szumny,Wojciechowski Spolka Jawna RIPE Market transfer
22 Mar 2023 91.224.142.0 – 91.224.143.255 /23 512 Sold ITCOMP sp. z o.o RIPE Market transfer
22 Mar 2023 45.131.33.0 – 45.131.33.255 /24 256 Sold ITCOMP sp. z o.o RIPE Market transfer
22 Mar 2023 45.131.34.0 – 45.131.34.255 /24 256 Sold ITCOMP sp. z o.o RIPE Market transfer
16 Mar 2023 193.28.226.0 – 193.28.226.255 /24 256 Sold Telesim sp. z o.o. RIPE Market transfer
18 Oct 2022 45.131.32.0 – 45.131.32.255 /24 256 Sold RSO Host Sp. z o.o. RIPE Market transfer
24 Mar 2022 109.197.32.0 – 109.197.33.255 /23 512 Sold Rafal Rajba trading as INTERTELL RIPE Market transfer
9 Dec 2021 109.197.36.0 – 109.197.37.255 /23 512 Sold ITCOMP sp. z o.o RIPE Market transfer
23 Nov 2020 91.224.142.0 – 91.224.143.255 /23 512 Bought ITPOLGROUP Przemyslaw Langner RIPE Market transfer
11 Sep 2020 193.28.226.0 – 193.28.226.255 /24 256 Bought BE&W Agencja Fotograficzna Sp. z o.o. RIPE Market transfer
31 Mar 2020 109.197.34.0 – 109.197.34.255 /24 256 Sold OPEN WAY Lukasz Jankowiak RIPE Market transfer
12 Mar 2020 109.197.32.0 – 109.197.33.255 /23 512 Sold Rafal Rajba trading as INTERTELL RIPE Market transfer
5 Mar 2020 109.197.35.0 – 109.197.35.255 /24 256 Sold Nitro Pawel Kukulka RIPE Market transfer
21 Feb 2020 109.197.36.0 – 109.197.37.255 /23 512 Sold ITCOMP sp. z o.o RIPE Market transfer