IPv4 market trends

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

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Cisco IoT

US. Active in the transfer logs from 10 Aug 2023 to 9 Sep 2025 in this period.

24.1Kaddresses bought in 21 transfers
0addresses sold in 0 transfers
+24.1Knet change in address space

24 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 192.135.144.0 – 192.135.144.255 /24 256 Bought Agouron Pharmaceuticals, LLC (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
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
27 Aug 2024 135.84.96.0 – 135.84.97.255 /23 512 Bought BISS, Inc. (US) ARIN Market transfer
5 Jun 2024 67.209.236.0 – 67.209.236.255 /24 256 Bought Dwarven Holdings, LLC (US) ARIN Market transfer
5 Jun 2024 67.209.237.0 – 67.209.237.255 /24 256 Bought Dwarven Holdings, LLC (US) ARIN Market transfer
5 Jun 2024 67.209.232.0 – 67.209.235.255 /22 1K Bought Dwarven Holdings, LLC (US) ARIN Market transfer
5 Jun 2024 67.209.238.0 – 67.209.238.255 /24 256 Bought Dwarven Holdings, LLC (US) ARIN Market transfer
11 Mar 2024 65.23.156.0 – 65.23.157.255 /23 512 Bought Dwarven Holdings, LLC (US) ARIN Market transfer
11 Mar 2024 65.23.152.0 – 65.23.155.255 /22 1K Bought Dwarven Holdings, LLC (US) ARIN Market transfer
3 Jan 2024 66.59.88.0 – 66.59.91.255 /22 1K Bought Frontline Communications (US) ARIN Market transfer
14 Sep 2023 198.182.176.0 – 198.182.179.255 /22 1K Bought Agouron Pharmaceuticals, LLC (US) ARIN Market transfer
10 Aug 2023 199.85.212.0 – 199.85.215.255 /22 1K Bought VIMRO, LLC (US) ARIN Market transfer
10 Aug 2023 67.223.120.0 – 67.223.127.255 /21 2K Bought VIMRO, LLC (US) ARIN Market transfer
17 Aug 2022 199.19.148.0 – 199.19.151.255 /22 1K Bought Jasper Technologies, Inc. (US) ARIN Merger or acquisition
17 Aug 2022 204.156.180.0 – 204.156.183.255 /22 1K Bought Jasper Technologies Inc. (US) ARIN Merger or acquisition
17 Aug 2022 204.16.68.0 – 204.16.71.255 /22 1K Bought Jasper Technologies, Inc. (US) ARIN Merger or acquisition