IPv4 market trends

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

Block size
Registry

Cisco IoT

US. Active in the transfer logs from 24 Oct 2024 to 9 Sep 2025 in this period.

15.1Kaddresses bought in 10 transfers
0addresses sold in 0 transfers
+15.1Knet change in address space

10 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
9 Sep 2025 148.52.160.0 – 148.52.191.255 /19 8.2K Bought T-Mobile USA, Inc. (US) ARIN Market transfer
1 Jul 2025 207.45.16.0 – 207.45.23.255 /21 2K Bought T-Mobile USA, Inc. (US) ARIN Market transfer
13 May 2025 198.49.92.0 – 198.49.93.255 /23 512 Bought Agouron Pharmaceuticals, LLC (US) ARIN Market transfer
13 May 2025 192.135.144.0 – 192.135.144.255 /24 256 Bought Agouron Pharmaceuticals, LLC (US) ARIN Market transfer
9 May 2025 199.189.120.0 – 199.189.123.255 /22 1K Bought Contact Consumers (PR) ARIN Market transfer
16 Dec 2024 199.241.204.0 – 199.241.207.255 /22 1K Bought RackCo.com, LLC (US) ARIN Market transfer
16 Dec 2024 198.102.229.0 – 198.102.229.255 /24 256 Bought DFC Liquidating Trust (US) ARIN Market transfer
16 Dec 2024 198.102.230.0 – 198.102.231.255 /23 512 Bought DFC Liquidating Trust (US) ARIN Market transfer
20 Nov 2024 74.115.32.0 – 74.115.35.255 /22 1K Bought RackCo.com, LLC (US) ARIN Market transfer
24 Oct 2024 192.223.10.0 – 192.223.10.255 /24 256 Bought VIRTUALMACHINES LLC (US) ARIN Market transfer