| Range From | Range To | Organisation |
|---|---|---|
| 51.77.72.0 | 51.77.72.15 | |
| 51.77.72.16 | 51.77.72.47 | |
| 51.77.72.48 | 51.77.72.63 | |
| 51.77.72.64 | 51.77.72.67 | |
| 51.77.72.68 | 51.77.72.71 | |
| 51.77.72.72 | 51.77.72.79 | |
| 51.77.72.80 | 51.77.72.95 | |
| 51.77.72.96 | 51.77.72.111 | |
| 51.77.72.112 | 51.77.72.191 | |
| 51.77.72.192 | 51.77.72.207 |