| Range From | Range To | Organisation |
|---|---|---|
| 51.77.14.0 | 51.77.14.3 | |
| 51.77.14.4 | 51.77.14.7 | |
| 51.77.14.8 | 51.77.14.15 | |
| 51.77.14.16 | 51.77.14.31 | |
| 51.77.14.32 | 51.77.14.47 | |
| 51.77.14.48 | 51.77.14.71 | |
| 51.77.14.72 | 51.77.14.79 | |
| 51.77.14.80 | 51.77.14.95 | |
| 51.77.14.96 | 51.77.14.127 | |
| 51.77.14.128 | 51.77.14.191 |