IPv4 market trends

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

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CalWeb Internet Services, Inc.

US. Active in the transfer logs from 5 Apr 2021 to 5 Apr 2021 in this period.

0addresses bought in 0 transfers
8.2Kaddresses sold in 1 transfer
−8.2Knet change in address space

2 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 Apr 2021 209.128.192.0 – 209.128.223.255 /19 8.2K Sold i3Broadband (US) ARIN Market transfer
31 Mar 2021 209.128.192.0 – 209.128.223.255 /19 8.2K Bought CalWeb Internet Services (US) ARIN Merger or acquisition