IPv4 market trends

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

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Optimum Online

US. Active in the transfer logs from 22 Dec 2011 to 21 Dec 2020 in this period.

630.8Kaddresses bought in 9 transfers
8.2Kaddresses sold in 1 transfer
+622.6Knet change in address space

19 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
17 Mar 2026 148.76.128.0 – 148.76.191.255 /18 16.4K Sold Cablevision Lightpath LLC (US) ARIN Merger or acquisition
17 Mar 2026 148.77.0.0 – 148.77.127.255 /17 32.8K Sold Cablevision Lightpath LLC (US) ARIN Merger or acquisition
17 Mar 2026 148.76.64.0 – 148.76.127.255 /18 16.4K Sold Cablevision Lightpath LLC (US) ARIN Merger or acquisition
4 Apr 2022 24.246.128.0 – 24.246.191.255 /18 16.4K Bought Morris Broadband, LLC (US) ARIN Merger or acquisition
4 Apr 2022 64.127.208.0 – 64.127.223.255 /20 4.1K Bought Morris Broadband, LLC (US) ARIN Merger or acquisition
4 Apr 2022 216.116.224.0 – 216.116.255.255 /19 8.2K Bought Morris Broadband, LLC (US) ARIN Merger or acquisition
4 Apr 2022 173.246.192.0 – 173.246.223.255 /19 8.2K Bought Morris Broadband, LLC (US) ARIN Merger or acquisition
4 Apr 2022 198.185.218.0 – 198.185.219.255 /23 512 Bought Morris Broadband, LLC (US) ARIN Merger or acquisition
4 Apr 2022 205.236.71.0 – 205.236.71.255 /24 256 Bought Morris Broadband, LLC (US) ARIN Merger or acquisition
21 Dec 2020 144.62.128.0 – 144.62.255.255 /17 32.8K Bought Cornell College (US) ARIN Market transfer
14 May 2020 148.76.224.0 – 148.76.255.255 /19 8.2K Bought Hot-Net internet services Ltd. RIPE → ARIN Market transfer
14 Mar 2017 148.76.224.0 – 148.76.255.255 /19 8.2K Sold Hot-Net internet services Ltd. ARIN → RIPE Market transfer
14 May 2015 148.74.0.0 – 148.74.255.255 /16 65.5K Bought Spacenet, Inc. (US) ARIN Market transfer
14 May 2015 148.76.0.0 – 148.76.255.255 /16 65.5K Bought Spacenet, Inc. (US) ARIN Market transfer
14 May 2015 148.77.0.0 – 148.77.255.255 /16 65.5K Bought Spacenet, Inc. (US) ARIN Market transfer
14 May 2015 148.75.0.0 – 148.75.255.255 /16 65.5K Bought Spacenet, Inc. (US) ARIN Market transfer
14 May 2015 148.76.0.0 – 148.77.255.255 /15 131.1K Bought Spacenet, Inc. (US) ARIN Market transfer
14 May 2015 148.74.0.0 – 148.75.255.255 /15 131.1K Bought Spacenet, Inc. (US) ARIN Market transfer
22 Dec 2011 174.44.0.0 – 174.44.255.255 /16 65.5K Bought Bresnan Communications, LLC. (US) ARIN Market transfer