IPv4 market trends

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

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AT&T Corp.

US. Active in the transfer logs from 18 Sep 2018 to 25 Sep 2023 in this period.

0addresses bought in 0 transfers
11.9Maddresses sold in 50 transfers
−11.9Mnet change in address space

724 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
5 Dec 2024 68.216.0.0 – 68.216.255.255 /16 65.5K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
5 Dec 2024 99.108.0.0 – 99.111.255.255 /14 262.1K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
5 Dec 2024 99.11.0.0 – 99.11.255.255 /16 65.5K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
5 Dec 2024 99.148.0.0 – 99.149.255.255 /15 131.1K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
5 Dec 2024 99.141.128.0 – 99.141.255.255 /17 32.8K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
5 Dec 2024 69.235.0.0 – 69.235.127.255 /17 32.8K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
5 Dec 2024 66.20.0.0 – 66.21.255.255 /15 131.1K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
5 Dec 2024 99.87.192.0 – 99.87.255.255 /18 16.4K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
5 Dec 2024 65.6.0.0 – 65.7.255.255 /15 131.1K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
5 Dec 2024 99.151.0.0 – 99.151.63.255 /18 16.4K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
5 Dec 2024 104.0.0.0 – 104.15.255.255 /12 1M Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
5 Dec 2024 71.143.128.0 – 71.143.255.255 /17 32.8K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
5 Dec 2024 99.75.0.0 – 99.75.127.255 /17 32.8K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
5 Dec 2024 76.241.128.0 – 76.241.255.255 /17 32.8K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
6 Feb 2024 216.12.224.0 – 216.12.255.255 /19 8.2K Bought Wayport, LLC (US) ARIN Merger or acquisition
6 Feb 2024 184.48.0.0 – 184.49.255.255 /15 131.1K Bought Wayport, LLC (US) ARIN Merger or acquisition
6 Feb 2024 100.44.0.0 – 100.47.255.255 /14 262.1K Bought Wayport, LLC (US) ARIN Merger or acquisition
6 Feb 2024 63.140.128.0 – 63.140.255.255 /17 32.8K Bought Wayport, LLC (US) ARIN Merger or acquisition
6 Feb 2024 107.16.0.0 – 107.19.255.255 /14 262.1K Bought Wayport, LLC (US) ARIN Merger or acquisition
6 Feb 2024 206.59.0.0 – 206.59.255.255 /16 65.5K Bought Wayport, LLC (US) ARIN Merger or acquisition
6 Feb 2024 64.134.0.0 – 64.134.255.255 /16 65.5K Bought Wayport, LLC (US) ARIN Merger or acquisition
6 Feb 2024 65.74.192.0 – 65.74.255.255 /18 16.4K Bought Wayport, LLC (US) ARIN Merger or acquisition
6 Feb 2024 50.94.0.0 – 50.95.255.255 /15 131.1K Bought Wayport, LLC (US) ARIN Merger or acquisition
17 Nov 2023 199.39.0.0 – 199.39.255.255 /16 65.5K Bought World Partners Company (US) ARIN Merger or acquisition
14 Nov 2023 138.112.0.0 – 138.112.255.255 /16 65.5K Bought Pacific Bell (US) ARIN Merger or acquisition
25 Sep 2023 32.144.0.0 – 32.159.255.255 /12 1M Sold Amazon.com, Inc. (US) ARIN Market transfer
25 Sep 2023 32.160.0.0 – 32.163.255.255 /14 262.1K Sold Amazon.com, Inc. (US) ARIN Market transfer
25 Sep 2023 68.215.0.0 – 68.215.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
25 Sep 2023 68.223.0.0 – 68.223.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
25 Sep 2023 72.150.0.0 – 72.150.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
25 Sep 2023 98.76.0.0 – 98.76.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
23 Jun 2023 32.242.0.0 – 32.242.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
23 Jun 2023 32.247.0.0 – 32.247.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
23 Jun 2023 32.236.0.0 – 32.237.255.255 /15 131.1K Sold Amazon.com, Inc. (US) ARIN Market transfer
23 Jun 2023 32.232.0.0 – 32.232.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
23 Jun 2023 32.240.0.0 – 32.241.255.255 /15 131.1K Sold Amazon.com, Inc. (US) ARIN Market transfer
15 Nov 2022 68.158.0.0 – 68.158.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
15 Nov 2022 74.190.0.0 – 74.190.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
15 Nov 2022 68.217.0.0 – 68.217.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
15 Nov 2022 74.230.0.0 – 74.230.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
15 Nov 2022 74.250.0.0 – 74.250.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
15 Nov 2022 74.233.0.0 – 74.233.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
15 Nov 2022 66.157.0.0 – 66.157.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
15 Nov 2022 98.74.0.0 – 98.74.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
15 Nov 2022 65.4.0.0 – 65.4.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
15 Nov 2022 98.77.0.0 – 98.77.255.255 /16 65.5K Sold Amazon.com, Inc. (US) ARIN Market transfer
15 Nov 2022 32.172.0.0 – 32.175.255.255 /14 262.1K Sold Amazon.com, Inc. (US) ARIN Market transfer
15 Nov 2022 32.164.0.0 – 32.167.255.255 /14 262.1K Sold Amazon.com, Inc. (US) ARIN Market transfer
15 Nov 2022 32.168.0.0 – 32.171.255.255 /14 262.1K Sold Amazon.com, Inc. (US) ARIN Market transfer
19 Sep 2022 32.192.0.0 – 32.207.255.255 /12 1M Sold Amazon.com, Inc. (US) ARIN Market transfer