| Range From | Range To | Organisation |
|---|---|---|
| 200.21.19.0 | 200.21.19.7 | |
| 200.21.19.8 | 200.21.19.15 | |
| 200.21.19.16 | 200.21.19.31 | |
| 200.21.19.32 | 200.21.19.39 | |
| 200.21.19.40 | 200.21.19.47 | |
| 200.21.19.48 | 200.21.19.111 | |
| 200.21.19.112 | 200.21.19.119 | |
| 200.21.19.120 | 200.21.19.127 | |
| 200.21.19.128 | 200.21.19.143 | |
| 200.21.19.144 | 200.21.19.151 |