| Range From | Range To | Organisation |
|---|---|---|
| 51.77.83.0 | 51.77.83.15 | |
| 51.77.83.16 | 51.77.83.31 | |
| 51.77.83.32 | 51.77.83.47 | |
| 51.77.83.48 | 51.77.83.63 | |
| 51.77.83.64 | 51.77.83.71 | |
| 51.77.83.72 | 51.77.83.75 | |
| 51.77.83.76 | 51.77.83.79 | |
| 51.77.83.80 | 51.77.83.95 | |
| 51.77.83.96 | 51.77.83.127 | |
| 51.77.83.128 | 51.77.83.159 |