| Network Description: | ||
| Organization: | United Telephone Company | |
| Country of Network: |  United States |
| Prefix | Description | Country |
|---|---|---|
| 74.51.0.0/20 | United Telephone Company | |
| 74.51.15.0/24 | United Telephone Company | |
| 76.72.176.0/20 | United Telephone Company | |
| 162.247.208.0/21 | United Telephone Company | |
| 206.251.208.0/20 | United Telephone Company | |
| 208.86.64.0/21 | United Telephone Company | |
| 23.153.208.0/24 | United Telephone Company | |
| 23.153.209.0/24 | United Telephone Company | |
| 66.128.240.0/20 | United Telephone Company | |
| 38.53.128.0/18 | United Telephone Company | |
| 76.72.190.0/24 | United Telephone Company | |