IPv4 market trends

Prices from IPv4.Global prior sales, last fetched 12 Oct 2026, 06:16 UTC.

Block size
Registry

Canadian Fiber Optics Corp.

CA. Active in the transfer logs from 27 Dec 2024 to 13 Mar 2026 in this period.

3.1Kaddresses bought in 2 transfers
0addresses sold in 0 transfers
+3.1Knet 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
13 Mar 2026 192.139.176.0 – 192.139.183.255 /21 2K Bought Unibase Telecom LTD. (CA) ARIN Market transfer
27 Dec 2024 96.9.100.0 – 96.9.103.255 /22 1K Bought Smartt Inc. (CA) ARIN Market transfer