IPv4 market trends

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

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AT&T Mobility LLC

US. Active in the transfer logs from 11 Dec 2020 to 11 Dec 2020 in this period.

0addresses bought in 0 transfers
262.1Kaddresses sold in 1 transfer
−262.1Knet change in address space

21 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
18 Mar 2025 199.88.232.0 – 199.88.235.255 /22 1K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 155.172.0.0 – 155.172.255.255 /16 65.5K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 108.144.0.0 – 108.151.255.255 /13 524.3K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 135.211.0.0 – 135.211.255.255 /16 65.5K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 107.224.0.0 – 107.255.255.255 /11 2.1M Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 209.183.32.0 – 209.183.63.255 /19 8.2K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 66.209.0.0 – 66.209.31.255 /19 8.2K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 199.4.236.0 – 199.4.239.255 /22 1K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 155.163.0.0 – 155.163.255.255 /16 65.5K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 155.174.0.0 – 155.174.255.255 /16 65.5K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 155.165.0.0 – 155.165.255.255 /16 65.5K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 155.166.0.0 – 155.166.255.255 /16 65.5K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 155.170.0.0 – 155.170.255.255 /16 65.5K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 135.157.0.0 – 135.157.255.255 /16 65.5K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 184.128.0.0 – 184.143.255.255 /12 1M Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 108.152.0.0 – 108.155.255.255 /14 262.1K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 155.173.0.0 – 155.173.255.255 /16 65.5K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 199.4.240.0 – 199.4.240.255 /24 256 Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 107.64.0.0 – 107.127.255.255 /10 4.2M Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
18 Mar 2025 66.102.160.0 – 66.102.191.255 /19 8.2K Sold AT&T Enterprises, LLC (US) ARIN Merger or acquisition
11 Dec 2020 108.156.0.0 – 108.159.255.255 /14 262.1K Sold Amazon.com, Inc. (US) ARIN Market transfer