All IP Ranges › 72.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 72.30.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.30.23.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.30.36.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.30.192.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.30.206.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.30.220.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.30.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.30.242.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
72.30.0.0 – 72.30.22.255 | AS26101 | Yahoo Holdings Inc. | US |
72.30.23.0 – 72.30.35.255 | AS26101 | Yahoo Holdings Inc. | US |
72.30.36.0 – 72.30.63.255 | AS26101 | Yahoo Holdings Inc. | US |
72.30.192.0 – 72.30.205.255 | AS26101 | Yahoo Holdings Inc. | US |
72.30.206.0 – 72.30.207.255 | AS26101 | Yahoo Holdings Inc. | US |
72.30.220.0 – 72.30.223.255 | AS10310 | Yahoo Holdings Inc. | US |
72.30.240.0 – 72.30.241.255 | AS36646 | Yahoo Holdings Inc. | US |
72.30.242.0 – 72.30.243.255 | AS36646 | Yahoo Holdings Inc. | US |