| 222.222.50.216 | 222.222.50.223 | CHINANET hebei province network China Telecom No.. |
| 222.222.50.224 | 222.222.50.231 | the east mall of Shijiazhuang |
| 222.222.50.232 | 222.222.50.239 | CHINANET hebei province network China Telecom No.. |
| 222.222.50.240 | 222.222.50.247 | the huanlegu real estate agency of Shijiazhuang |
| 222.222.50.248 | 222.222.50.255 | CHINANET hebei province network China Telecom No.. |
| 222.222.51.0 | 222.222.51.7 | the construction invest company of Hebei provinc.. |
| 222.222.51.8 | 222.222.51.15 | CHINANET hebei province network China Telecom No.. |
| 222.222.51.16 | 222.222.51.23 | the satellite communications of Shijiazhuang |
| 222.222.51.24 | 222.222.51.63 | CHINANET hebei province network China Telecom No.. |
| 222.222.51.64 | 222.222.51.71 | the bainianjiaoyu network Ltd. of Shijiazhuang |