| Range From | Range To | Organisation |
|---|---|---|
| 51.77.51.148 | 51.77.51.151 | |
| 51.77.51.152 | 51.77.51.155 | |
| 51.77.51.156 | 51.77.51.159 | |
| 51.77.51.160 | 51.77.51.175 | |
| 51.77.51.176 | 51.77.51.179 | |
| 51.77.51.180 | 51.77.51.183 | |
| 51.77.51.184 | 51.77.51.191 | |
| 51.77.51.192 | 51.77.51.255 | |
| 51.77.52.0 | 51.77.55.255 | |
| 51.77.56.0 | 51.77.57.255 |