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.
| Date | Range | Block | Addresses | Side | Counterparty | Registries | Kind |
|---|---|---|---|---|---|---|---|
| 19 Jul 2018 | 75.45.0.0 – 75.45.127.255 | /17 | 32.8K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 75.32.0.0 – 75.39.255.255 | /13 | 524.3K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 75.24.0.0 – 75.31.255.255 | /13 | 524.3K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 75.23.0.0 – 75.23.255.255 | /16 | 65.5K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.176.0.0 – 99.179.255.255 | /14 | 262.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.160.0.0 – 99.175.255.255 | /12 | 1M | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.180.0.0 – 99.180.255.255 | /16 | 65.5K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.181.0.0 – 99.181.63.255 | /18 | 16.4K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.157.0.0 – 99.157.255.255 | /16 | 65.5K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.158.0.0 – 99.159.255.255 | /15 | 131.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.72.0.0 – 99.73.255.255 | /15 | 131.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.75.128.0 – 99.75.191.255 | /18 | 16.4K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.74.0.0 – 99.74.255.255 | /16 | 65.5K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.12.0.0 – 99.15.255.255 | /14 | 262.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.10.128.0 – 99.10.255.255 | /17 | 32.8K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.32.0.0 – 99.63.255.255 | /11 | 2.1M | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.10.64.0 – 99.10.127.255 | /18 | 16.4K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.11.0.0 – 99.11.255.255 | /16 | 65.5K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.75.0.0 – 99.75.127.255 | /17 | 32.8K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.16.0.0 – 99.31.255.255 | /12 | 1M | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 99.64.0.0 – 99.71.255.255 | /13 | 524.3K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 216.154.224.0 – 216.154.255.255 | /19 | 8.2K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 216.100.0.0 – 216.103.255.255 | /14 | 262.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 216.173.224.0 – 216.173.255.255 | /19 | 8.2K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 216.65.192.0 – 216.65.207.255 | /20 | 4.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 216.65.208.0 – 216.65.223.255 | /20 | 4.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 207.193.0.0 – 207.193.255.255 | /16 | 65.5K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 209.30.0.0 – 209.30.255.255 | /16 | 65.5K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 209.184.0.0 – 209.184.255.255 | /16 | 65.5K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 208.188.0.0 – 208.191.255.255 | /14 | 262.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 207.115.0.0 – 207.115.63.255 | /18 | 16.4K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 216.60.0.0 – 216.63.255.255 | /14 | 262.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 209.232.0.0 – 209.233.255.255 | /15 | 131.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 209.76.0.0 – 209.79.255.255 | /14 | 262.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 207.212.0.0 – 207.215.255.255 | /14 | 262.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 207.104.0.0 – 207.105.255.255 | /15 | 131.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 198.187.141.0 – 198.187.141.255 | /24 | 256 | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 172.0.0.0 – 172.15.255.255 | /12 | 1M | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 192.207.105.0 – 192.207.105.255 | /24 | 256 | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 172.124.0.0 – 172.127.255.255 | /14 | 262.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 206.13.0.0 – 206.13.127.255 | /17 | 32.8K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 198.137.242.0 – 198.137.242.255 | /24 | 256 | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 192.203.241.0 – 192.203.241.255 | /24 | 256 | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 198.187.142.0 – 198.187.142.255 | /24 | 256 | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 204.62.190.0 – 204.62.191.255 | /23 | 512 | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 206.170.0.0 – 206.171.255.255 | /15 | 131.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 204.60.0.0 – 204.60.255.255 | /16 | 65.5K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 75.2.192.0 – 75.2.255.255 | /18 | 16.4K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 71.156.0.0 – 71.159.255.255 | /14 | 262.1K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |
| 19 Jul 2018 | 71.145.192.0 – 71.145.255.255 | /18 | 16.4K | Bought | AT&T Internet Services (US) | ARIN | Merger or acquisition |