| Organization | Telecommunication Systems LLC |
| Country Allocation Count | 2 |
| Total IP Ranges | 12 |
| 77.120.56.0/22 | 77.121.14.0/24 |
| 77.121.32.0/20 | 77.121.48.0/20 |
| 77.123.248.0/24 | 77.123.249.0/24 |
| 77.123.250.0/24 | 77.123.251.0/24 |
| 93.77.160.0/19 | |
| 77.123.192.0/19 | 77.123.252.0/22 |
| 77.123.192.0/18 | |