| Range From | Range To | Organisation |
|---|---|---|
| 51.77.58.0 | 51.77.59.255 | |
| 51.77.60.0 | 51.77.60.15 | |
| 51.77.60.16 | 51.77.60.19 | |
| 51.77.60.20 | 51.77.60.23 | |
| 51.77.60.24 | 51.77.60.31 | |
| 51.77.60.32 | 51.77.60.63 | |
| 51.77.60.64 | 51.77.60.71 | |
| 51.77.60.72 | 51.77.60.79 | |
| 51.77.60.80 | 51.77.60.87 | |
| 51.77.60.88 | 51.77.60.95 |