All IP Ranges › 72.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 72.157.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.157.2.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.157.4.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.157.6.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.157.8.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.157.14.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.157.16.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.157.19.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.157.20.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.157.22.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.157.24.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.157.26.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.157.240.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
72.157.0.0 – 72.157.1.255 | AS7018 | AT&T Enterprises LLC | US |
72.157.2.0 – 72.157.3.255 | AS6389 | AT&T Enterprises LLC | US |
72.157.4.0 – 72.157.5.255 | AS7018 | AT&T Enterprises LLC | US |
72.157.6.0 – 72.157.7.255 | AS6389 | AT&T Enterprises LLC | US |
72.157.8.0 – 72.157.13.255 | AS7018 | AT&T Enterprises LLC | US |
72.157.14.0 – 72.157.15.255 | AS6389 | AT&T Enterprises LLC | US |
72.157.16.0 – 72.157.18.255 | AS7018 | AT&T Enterprises LLC | US |
72.157.19.0 – 72.157.19.255 | AS6389 | AT&T Enterprises LLC | US |
72.157.20.0 – 72.157.21.255 | AS7018 | AT&T Enterprises LLC | US |
72.157.22.0 – 72.157.23.255 | AS6389 | AT&T Enterprises LLC | US |
72.157.24.0 – 72.157.25.255 | AS7018 | AT&T Enterprises LLC | US |
72.157.26.0 – 72.157.239.255 | AS6389 | AT&T Enterprises LLC | US |
72.157.240.0 – 72.157.255.255 | AS11712 | AT&T Services Inc. | US |