IPv4 market trends

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

Block size
Registry

Backblaze Inc

US. Active in the transfer logs from 24 Mar 2025 to 22 Sep 2026 in this period.

5.1Kaddresses bought in 2 transfers
0addresses sold in 0 transfers
+5.1Knet 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
22 Sep 2026 153.76.128.0 – 153.76.143.255 /20 4.1K Bought NCR Voyix Corporation (US) ARIN Market transfer
24 Mar 2025 207.166.148.0 – 207.166.151.255 /22 1K Bought Websecure, Inc. (US) ARIN Market transfer