| Range From | Range To | Organisation |
|---|---|---|
| 221.199.32.0 | 221.199.35.255 |  NX-ZW-PPPOE-pool |
| 221.199.36.0 | 221.199.39.255 | NX-SZS-PPPOE-pool |
| 221.199.40.0 | 221.199.40.7 | NX-YC-Yinchuan-Experiment-elementary-school |
| 221.199.40.8 | 221.199.40.15 | China Unicom Ningxia province network China Unic.. |
| 221.199.40.16 | 221.199.40.31 | NX-SZS-Shizuishan-third-high-school |
| 221.199.40.32 | 221.199.40.47 | ChuangXinHuaYing netbar |
| 221.199.40.48 | 221.199.40.51 | China Unicom Ningxia province network China Unic.. |
| 221.199.40.52 | 221.199.40.55 | NX-YC-New-love-worm-Internet-bar-Ningda-branch-o.. |
| 221.199.40.56 | 221.199.40.63 | YinChuanGongShangJu |
| 221.199.40.64 | 221.199.40.71 | NX-YC-Ningxia-shide-new-model-build-material-Ltd.. |
Showing 1 - 10 of 167 Results