IP Address Allocation » Organizations » AT&T Internet
We have found a total of 3,406 IP address ranges that are allocated for the AT&T Internet organization. Currently you are viewing page 1 of a total of 69 pages showing you the allocation for IP addresses ranging between 2.58.115.0 and 32.52.1.127 here on IPAddress.com.
| IP Address Range | Number of IP Addresses | CIDR Subnets | Sample IP | ||
|---|---|---|---|---|---|
| 2.58.115.0 | - | 2.58.115.255 | 256 |
| 2.58.115.153 |
| 5.22.204.0 | - | 5.22.207.255 | 1,024 |
| 5.22.204.36 |
| 5.182.114.0 | - | 5.182.114.255 | 256 |
| 5.182.114.3 |
| 5.182.187.0 | - | 5.182.187.255 | 256 |
| 5.182.187.150 |
| 5.182.198.0 | - | 5.182.198.255 | 256 |
| 5.182.198.103 |
| 5.249.176.0 | - | 5.249.179.255 | 1,024 |
| 5.249.178.83 |
| 15.0.64.0 | - | 15.0.64.255 | 256 |
| 15.0.64.247 |
| 15.0.104.0 | - | 15.0.127.255 | 6,144 |
| 15.0.112.218 |
| 15.12.72.0 | - | 15.12.75.255 | 1,024 |
| 15.12.74.194 |
| 23.26.226.0 | - | 23.26.226.255 | 256 |
| 23.26.226.29 |
| 23.112.0.0 | - | 23.118.250.227 | 457,444 |
| 23.113.111.21 |
| 23.118.250.229 | - | 23.122.148.18 | 235,822 |
| 23.120.129.175 |
| 23.122.148.20 | - | 23.127.255.255 | 355,308 |
| 23.124.239.151 |
| 23.132.184.0 | - | 23.132.184.255 | 256 |
| 23.132.184.150 |
| 23.135.40.0 | - | 23.135.40.255 | 256 |
| 23.135.40.253 |
| 23.142.25.0 | - | 23.142.25.255 | 256 |
| 23.142.25.108 |
| 23.143.16.0 | - | 23.143.16.255 | 256 |
| 23.143.16.29 |
| 23.145.16.0 | - | 23.145.16.255 | 256 |
| 23.145.16.42 |
| 23.151.72.0 | - | 23.151.72.255 | 256 |
| 23.151.72.177 |
| 23.154.104.0 | - | 23.154.104.255 | 256 |
| 23.154.104.249 |
| 23.156.112.0 | - | 23.156.112.255 | 256 |
| 23.156.112.55 |
| 23.161.144.0 | - | 23.161.144.255 | 256 |
| 23.161.144.172 |
| 23.168.176.0 | - | 23.168.176.255 | 256 |
| 23.168.176.141 |
| 23.178.128.0 | - | 23.178.128.255 | 256 |
| 23.178.128.147 |
| 23.184.240.0 | - | 23.184.240.255 | 256 |
| 23.184.240.19 |
| 31.170.55.0 | - | 31.170.55.255 | 256 |
| 31.170.55.35 |
| 32.0.0.0 | - | 32.2.127.255 | 163,840 |
| 32.0.167.175 |
| 32.2.192.0 | - | 32.5.130.255 | 180,992 |
| 32.4.113.6 |
| 32.5.132.0 | - | 32.7.31.255 | 105,472 |
| 32.6.89.15 |
| 32.7.48.0 | - | 32.9.255.255 | 184,320 |
| 32.7.199.25 |
| 32.10.64.0 | - | 32.21.159.255 | 745,472 |
| 32.19.183.181 |
| 32.21.192.0 | - | 32.24.87.255 | 169,984 |
| 32.23.212.34 |
| 32.24.90.0 | - | 32.24.92.255 | 768 |
| 32.24.90.155 |
| 32.24.94.0 | - | 32.24.255.255 | 41,472 |
| 32.24.166.76 |
| 32.26.0.0 | - | 32.29.127.255 | 229,376 |
| 32.29.81.108 |
| 32.29.192.0 | - | 32.29.223.255 | 8,192 |
| 32.29.203.95 |
| 32.29.240.0 | - | 32.30.255.255 | 69,632 |
| 32.30.107.156 |
| 32.32.0.0 | - | 32.34.251.255 | 195,584 |
| 32.33.23.37 |
| 32.35.0.0 | - | 32.35.63.255 | 16,384 |
| 32.35.37.249 |
| 32.35.96.0 | - | 32.35.103.255 | 2,048 |
| 32.35.97.91 |
| 32.35.112.0 | - | 32.35.151.255 | 10,240 |
| 32.35.116.65 |
| 32.35.157.0 | - | 32.37.191.255 | 140,032 |
| 32.36.64.42 |
| 32.37.224.0 | - | 32.39.67.255 | 91,136 |
| 32.38.55.115 |
| 32.39.70.0 | - | 32.39.127.255 | 14,848 |
| 32.39.118.17 |
| 32.39.160.0 | - | 32.40.223.255 | 81,920 |
| 32.39.167.178 |
| 32.40.240.0 | - | 32.41.255.255 | 69,632 |
| 32.41.47.179 |
| 32.43.0.0 | - | 32.49.115.255 | 422,912 |
| 32.46.99.157 |
| 32.49.120.0 | - | 32.49.239.255 | 30,720 |
| 32.49.201.102 |
| 32.49.246.0 | - | 32.52.0.127 | 133,760 |
| 32.50.149.124 |
| 32.52.0.160 | - | 32.52.1.127 | 224 |
| 32.52.1.123 |
