IPv4 market trends

Prices from IPv4.Global prior sales, last fetched 12 Oct 2026, 00:15 UTC.

Block size
Registry

Fujitsu North America, Inc.

US. Active in the transfer logs from 15 Jan 2025 to 18 Mar 2026 in this period.

0addresses bought in 0 transfers
136.4Kaddresses sold in 24 transfers
−136.4Knet change in address space

25 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
18 Mar 2026 192.231.21.0 – 192.231.21.255 /24 256 Sold Kit, Inc. (US) ARIN Market transfer
10 Mar 2026 192.231.20.0 – 192.231.20.255 /24 256 Sold ILLUMIO, INC. (US) ARIN Market transfer
20 Oct 2025 192.7.0.0 – 192.7.255.255 /16 65.5K Sold Saudi Telecom Company JSC (SA) ARIN → RIPE Market transfer
21 Apr 2025 192.7.0.0 – 192.7.255.255 /16 65.5K Bought ICL, Inc. (US) ARIN Merger or acquisition
24 Mar 2025 192.207.2.0 – 192.207.2.255 /24 256 Sold Radware Ltd ARIN → RIPE Market transfer
18 Mar 2025 129.212.0.0 – 129.212.127.255 /17 32.8K Sold Allo Communications LLC (US) ARIN Market transfer
10 Mar 2025 198.186.172.0 – 198.186.172.255 /24 256 Sold VectorVMS (US) ARIN Market transfer
10 Mar 2025 198.186.171.0 – 198.186.171.255 /24 256 Sold VectorVMS (US) ARIN Market transfer
6 Mar 2025 129.212.128.0 – 129.212.255.255 /17 32.8K Sold DigitalOcean, LLC (US) ARIN Market transfer
6 Mar 2025 192.245.97.0 – 192.245.97.255 /24 256 Sold HJP Data & Consulting AB ARIN → RIPE Market transfer
10 Feb 2025 192.231.26.0 – 192.231.26.255 /24 256 Sold Netcracker Technology EMEA Limited ARIN → RIPE Market transfer
5 Feb 2025 192.231.22.0 – 192.231.22.255 /24 256 Sold POZITIFTECH BILISIM TEKNOLOJILERI ANONIM SIRKETI ARIN → RIPE Market transfer
5 Feb 2025 192.231.25.0 – 192.231.25.255 /24 256 Sold POZITIFTECH BILISIM TEKNOLOJILERI ANONIM SIRKETI ARIN → RIPE Market transfer
5 Feb 2025 192.31.229.0 – 192.31.229.255 /24 256 Sold POZITIFTECH BILISIM TEKNOLOJILERI ANONIM SIRKETI ARIN → RIPE Market transfer
5 Feb 2025 192.231.19.0 – 192.231.19.255 /24 256 Sold POZITIFTECH BILISIM TEKNOLOJILERI ANONIM SIRKETI ARIN → RIPE Market transfer
23 Jan 2025 198.135.220.0 – 198.135.220.255 /24 256 Sold Hani Hussein trading as KernelHost ARIN → RIPE Market transfer
21 Jan 2025 192.231.18.0 – 192.231.18.255 /24 256 Sold KC YAZILIM GELISTIRME VE BILISIM HIZMETLERI TICARET SANAYI LIMITED SIRKETI ARIN → RIPE Market transfer
17 Jan 2025 198.175.200.0 – 198.175.200.255 /24 256 Sold Technology & Business Solutions (US) ARIN Market transfer
17 Jan 2025 192.31.29.0 – 192.31.29.255 /24 256 Sold VARSTREET INCORPORATION (US) ARIN Market transfer
17 Jan 2025 192.207.1.0 – 192.207.1.255 /24 256 Sold City of Sunnyvale (US) ARIN Market transfer
16 Jan 2025 198.186.170.0 – 198.186.170.255 /24 256 Sold Honest Networks, LLC (US) ARIN Market transfer
16 Jan 2025 198.175.192.0 – 198.175.192.255 /24 256 Sold Honest Networks, LLC (US) ARIN Market transfer
16 Jan 2025 192.231.17.0 – 192.231.17.255 /24 256 Sold KSP Kanzlei Dr. Seegers, Dr. Frankenheim Rechtsanwaltsgesellschaft mbH ARIN → RIPE Market transfer
15 Jan 2025 192.231.23.0 – 192.231.23.255 /24 256 Sold SnowCap Technologies, LLC (US) ARIN Market transfer
15 Jan 2025 192.231.24.0 – 192.231.24.255 /24 256 Sold LUMEN DIVISION DE SONEPAR CANADA (CA) ARIN Market transfer