Summary
| ASN | AS4134 CHINANET-BACKBONE |
| BGP | 121.56.0.0/15 |
| IPs with RDNS | 139 |
| Hosted Domains | 0 |
| Pingable IPs | 34 |
| Router IPs | 0 |
| 121.57.166.0 | 0.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 |  | |
| 121.57.166.1 | 1.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.2 | — | 0 | | |
| 121.57.166.3 | 3.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.4 | 4.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.5 | 5.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.6 | — | 0 | | |
| 121.57.166.7 | — | 0 | | |
| 121.57.166.8 | 8.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.9 | 9.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.10 | 10.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.11 | 11.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.12 | 12.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.13 | — | 0 | | |
| 121.57.166.14 | 14.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.15 | — | 0 | | |
| 121.57.166.16 | — | 0 | | |
| 121.57.166.17 | 17.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.18 | — | 0 | | |
| 121.57.166.19 | 19.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.20 | — | 0 |  | |
| 121.57.166.21 | — | 0 | | |
| 121.57.166.22 | 22.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.23 | 23.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.24 | — | 0 | | |
| 121.57.166.25 | 25.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.26 | 26.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.27 | — | 0 | | |
| 121.57.166.28 | — | 0 | | |
| 121.57.166.29 | 29.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.30 | 30.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.31 | 31.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.32 | 32.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.33 | — | 0 | | |
| 121.57.166.34 | — | 0 | | |
| 121.57.166.35 | — | 0 | | |
| 121.57.166.36 | 36.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.37 | 37.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.38 | 38.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.39 | — | 0 | | |
| 121.57.166.40 | 40.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.41 | 41.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.42 | — | 0 | | |
| 121.57.166.43 | — | 0 | | |
| 121.57.166.44 | 44.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.45 | 45.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.46 | — | 0 | | |
| 121.57.166.47 | 47.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.48 | — | 0 | | |
| 121.57.166.49 | — | 0 | | |
| 121.57.166.50 | — | 0 | | |
| 121.57.166.51 | — | 0 | | |
| 121.57.166.52 | 52.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.53 | 53.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.54 | 54.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.55 | 55.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.56 | 56.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.57 | 57.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.58 | — | 0 | | |
| 121.57.166.59 | 59.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.60 | — | 0 | | |
| 121.57.166.61 | 61.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.62 | 62.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.63 | — | 0 | | |
| 121.57.166.64 | — | 0 | | |
| 121.57.166.65 | — | 0 | | |
| 121.57.166.66 | 66.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.67 | — | 0 | | |
| 121.57.166.68 | — | 0 | | |
| 121.57.166.69 | — | 0 | | |
| 121.57.166.70 | 70.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.71 | 71.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.72 | — | 0 | | |
| 121.57.166.73 | 73.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.74 | 74.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.75 | — | 0 | | |
| 121.57.166.76 | — | 0 | | |
| 121.57.166.77 | — | 0 | | |
| 121.57.166.78 | — | 0 | | |
| 121.57.166.79 | 79.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.80 | — | 0 | | |
| 121.57.166.81 | 81.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.82 | 82.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.83 | 83.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.84 | — | 0 | | |
| 121.57.166.85 | 85.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.86 | — | 0 | | |
| 121.57.166.87 | 87.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.88 | 88.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.89 | 89.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.90 | — | 0 | | |
| 121.57.166.91 | 91.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.92 | 92.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.93 | 93.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.94 | 94.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.95 | 95.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.96 | 96.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.97 | — | 0 | | |
| 121.57.166.98 | — | 0 | | |
| 121.57.166.99 | — | 0 | | |
| 121.57.166.100 | — | 0 | | |
| 121.57.166.101 | — | 0 | | |
| 121.57.166.102 | 102.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.103 | — | 0 | | |
| 121.57.166.104 | 104.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.105 | 105.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.106 | 106.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.107 | 107.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.108 | — | 0 | | |
| 121.57.166.109 | 109.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.110 | — | 0 | | |
| 121.57.166.111 | 111.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.112 | — | 0 | | |
| 121.57.166.113 | — | 0 | | |
| 121.57.166.114 | 114.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.115 | — | 0 | | |
| 121.57.166.116 | — | 0 | | |
| 121.57.166.117 | — | 0 | | |
| 121.57.166.118 | — | 0 | | |
| 121.57.166.119 | 119.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.120 | 120.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.121 | — | 0 | | |
| 121.57.166.122 | 122.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.123 | — | 0 | | |
| 121.57.166.124 | 124.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.125 | 125.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.126 | — | 0 | | |
| 121.57.166.127 | 127.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.128 | 128.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.129 | — | 0 | | |
| 121.57.166.130 | — | 0 | | |
| 121.57.166.131 | 131.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.132 | 132.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.133 | 133.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.134 | — | 0 | | |
| 121.57.166.135 | — | 0 | | |
| 121.57.166.136 | — | 0 | | |
| 121.57.166.137 | 137.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.138 | 138.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.139 | — | 0 | | |
| 121.57.166.140 | — | 0 | | |
| 121.57.166.141 | — | 0 | | |
| 121.57.166.142 | 142.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.143 | — | 0 | | |
| 121.57.166.144 | 144.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.145 | — | 0 | | |
| 121.57.166.146 | 146.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.147 | — | 0 | | |
| 121.57.166.148 | 148.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.149 | 149.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.150 | 150.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.151 | — | 0 | | |
| 121.57.166.152 | 152.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.153 | — | 0 | | |
| 121.57.166.154 | 154.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.155 | 155.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.156 | — | 0 | | |
| 121.57.166.157 | 157.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.158 | — | 0 | | |
| 121.57.166.159 | — | 0 | | |
| 121.57.166.160 | 160.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.161 | 161.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.162 | 162.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.163 | 163.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.164 | 164.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.165 | 165.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.166 | 166.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.167 | — | 0 | | |
| 121.57.166.168 | 168.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.169 | 169.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.170 | — | 0 | | |
| 121.57.166.171 | 171.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.172 | — | 0 | | |
| 121.57.166.173 | 173.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.174 | — | 0 | | |
| 121.57.166.175 | — | 0 | | |
| 121.57.166.176 | 176.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.177 | — | 0 | | |
| 121.57.166.178 | — | 0 | | |
| 121.57.166.179 | — | 0 | | |
| 121.57.166.180 | 180.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.181 | 181.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.182 | — | 0 | | |
| 121.57.166.183 | — | 0 | | |
| 121.57.166.184 | — | 0 | | |
| 121.57.166.185 | — | 0 | | |
| 121.57.166.186 | — | 0 | | |
| 121.57.166.187 | 187.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.188 | — | 0 | | |
| 121.57.166.189 | 189.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.190 | — | 0 | | |
| 121.57.166.191 | 191.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.192 | — | 0 | | |
| 121.57.166.193 | — | 0 | | |
| 121.57.166.194 | — | 0 | | |
| 121.57.166.195 | — | 0 | | |
| 121.57.166.196 | 196.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.197 | — | 0 | | |
| 121.57.166.198 | — | 0 | | |
| 121.57.166.199 | — | 0 | | |
| 121.57.166.200 | — | 0 | | |
| 121.57.166.201 | 201.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.202 | 202.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.203 | 203.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.204 | — | 0 | | |
| 121.57.166.205 | 205.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.206 | — | 0 | | |
| 121.57.166.207 | 207.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.208 | 208.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.209 | 209.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.210 | — | 0 | | |
| 121.57.166.211 | 211.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.212 | 212.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.213 | 213.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.214 | 214.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.215 | 215.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.216 | — | 0 | | |
| 121.57.166.217 | — | 0 | | |
| 121.57.166.218 | — | 0 | | |
| 121.57.166.219 | — | 0 | | |
| 121.57.166.220 | 220.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.221 | 221.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.222 | 222.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.223 | — | 0 | | |
| 121.57.166.224 | 224.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.225 | — | 0 | | |
| 121.57.166.226 | 226.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.227 | 227.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.228 | 228.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.229 | — | 0 | | |
| 121.57.166.230 | 230.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.231 | 231.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.232 | — | 0 | | |
| 121.57.166.233 | — | 0 | | |
| 121.57.166.234 | — | 0 | | |
| 121.57.166.235 | — | 0 | | |
| 121.57.166.236 | 236.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.237 | — | 0 | | |
| 121.57.166.238 | 238.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.239 | — | 0 | | |
| 121.57.166.240 | 240.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.241 | 241.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.242 | 242.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.243 | — | 0 | | |
| 121.57.166.244 | 244.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.245 | 245.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.246 | 246.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.247 | — | 0 | | |
| 121.57.166.248 | — | 0 | | |
| 121.57.166.249 | — | 0 | | |
| 121.57.166.250 | — | 0 | | |
| 121.57.166.251 | 251.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.252 | 252.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.253 | 253.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.254 | 254.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.166.255 | 255.166.57.121.broad.wm.nm.dynamic.163data.com.cn | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f13 121.57.166.66
traceroute to 121.57.166.66 (121.57.166.66): 64 hops max, 52 byte packets
14 *
15 *
Measurement taken from 
IPinfo ProbeNet in Hohhot, CN
IPinfo ProbeNet in Hohhot, CNOn