Summary
| ASN | AS4134 CHINANET-BACKBONE |
| BGP | 121.56.0.0/15 |
| IPs with RDNS | 139 |
| Hosted Domains | 0 |
| Pingable IPs | 1 |
| Router IPs | 0 |
| 121.57.4.0 | 0.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 |  | |
| 121.57.4.1 | — | 0 |  | |
| 121.57.4.2 | 2.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.3 | 3.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.4 | 4.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.5 | — | 0 | | |
| 121.57.4.6 | 6.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.7 | 7.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.8 | — | 0 | | |
| 121.57.4.9 | 9.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.10 | 10.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.11 | — | 0 | | |
| 121.57.4.12 | 12.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.13 | — | 0 | | |
| 121.57.4.14 | 14.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.15 | — | 0 | | |
| 121.57.4.16 | — | 0 | | |
| 121.57.4.17 | 17.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.18 | 18.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.19 | 19.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.20 | — | 0 | | |
| 121.57.4.21 | — | 0 | | |
| 121.57.4.22 | 22.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.23 | 23.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.24 | 24.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.25 | 25.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.26 | 26.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.27 | — | 0 | | |
| 121.57.4.28 | 28.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.29 | — | 0 | | |
| 121.57.4.30 | 30.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.31 | — | 0 | | |
| 121.57.4.32 | — | 0 | | |
| 121.57.4.33 | — | 0 | | |
| 121.57.4.34 | — | 0 | | |
| 121.57.4.35 | 35.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.36 | — | 0 | | |
| 121.57.4.37 | — | 0 | | |
| 121.57.4.38 | 38.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.39 | — | 0 | | |
| 121.57.4.40 | — | 0 | | |
| 121.57.4.41 | 41.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.42 | 42.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.43 | — | 0 | | |
| 121.57.4.44 | — | 0 | | |
| 121.57.4.45 | 45.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.46 | 46.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.47 | 47.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.48 | — | 0 | | |
| 121.57.4.49 | 49.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.50 | 50.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.51 | 51.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.52 | — | 0 | | |
| 121.57.4.53 | — | 0 | | |
| 121.57.4.54 | — | 0 | | |
| 121.57.4.55 | — | 0 | | |
| 121.57.4.56 | 56.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.57 | 57.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.58 | 58.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.59 | 59.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.60 | — | 0 | | |
| 121.57.4.61 | 61.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.62 | — | 0 | | |
| 121.57.4.63 | — | 0 | | |
| 121.57.4.64 | 64.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.65 | 65.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.66 | 66.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.67 | 67.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.68 | 68.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.69 | — | 0 | | |
| 121.57.4.70 | — | 0 | | |
| 121.57.4.71 | 71.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.72 | 72.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.73 | — | 0 | | |
| 121.57.4.74 | 74.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.75 | 75.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.76 | 76.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.77 | 77.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.78 | 78.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.79 | 79.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.80 | 80.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.81 | 81.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.82 | — | 0 | | |
| 121.57.4.83 | 83.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.84 | — | 0 | | |
| 121.57.4.85 | — | 0 | | |
| 121.57.4.86 | — | 0 | | |
| 121.57.4.87 | — | 0 | | |
| 121.57.4.88 | — | 0 | | |
| 121.57.4.89 | 89.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.90 | 90.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.91 | — | 0 | | |
| 121.57.4.92 | 92.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.93 | 93.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.94 | 94.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.95 | — | 0 | | |
| 121.57.4.96 | 96.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.97 | — | 0 | | |
| 121.57.4.98 | 98.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.99 | 99.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.100 | — | 0 | | |
| 121.57.4.101 | 101.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.102 | 102.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.103 | — | 0 | | |
| 121.57.4.104 | — | 0 | | |
| 121.57.4.105 | 105.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.106 | — | 0 | | |
| 121.57.4.107 | 107.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.108 | — | 0 | | |
| 121.57.4.109 | 109.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.110 | — | 0 | | |
| 121.57.4.111 | — | 0 | | |
| 121.57.4.112 | — | 0 | | |
| 121.57.4.113 | — | 0 | | |
| 121.57.4.114 | — | 0 | | |
| 121.57.4.115 | — | 0 | | |
| 121.57.4.116 | 116.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.117 | 117.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.118 | 118.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.119 | 119.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.120 | 120.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.121 | — | 0 | | |
| 121.57.4.122 | — | 0 | | |
| 121.57.4.123 | — | 0 | | |
| 121.57.4.124 | 124.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.125 | 125.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.126 | 126.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.127 | 127.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.128 | 128.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.129 | 129.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.130 | 130.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.131 | 131.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.132 | — | 0 | | |
| 121.57.4.133 | — | 0 | | |
| 121.57.4.134 | — | 0 | | |
| 121.57.4.135 | 135.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.136 | — | 0 | | |
| 121.57.4.137 | 137.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.138 | — | 0 | | |
| 121.57.4.139 | — | 0 | | |
| 121.57.4.140 | 140.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.141 | 141.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.142 | — | 0 | | |
| 121.57.4.143 | 143.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.144 | 144.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.145 | — | 0 | | |
| 121.57.4.146 | — | 0 | | |
| 121.57.4.147 | — | 0 | | |
| 121.57.4.148 | — | 0 | | |
| 121.57.4.149 | 149.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.150 | 150.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.151 | 151.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.152 | 152.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.153 | — | 0 | | |
| 121.57.4.154 | 154.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.155 | 155.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.156 | — | 0 | | |
| 121.57.4.157 | 157.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.158 | 158.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.159 | 159.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.160 | 160.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.161 | 161.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.162 | 162.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.163 | 163.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.164 | — | 0 | | |
| 121.57.4.165 | — | 0 | | |
| 121.57.4.166 | 166.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.167 | — | 0 | | |
| 121.57.4.168 | — | 0 | | |
| 121.57.4.169 | — | 0 | | |
| 121.57.4.170 | — | 0 | | |
| 121.57.4.171 | 171.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.172 | — | 0 | | |
| 121.57.4.173 | — | 0 | | |
| 121.57.4.174 | 174.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.175 | 175.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.176 | — | 0 | | |
| 121.57.4.177 | 177.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.178 | 178.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.179 | — | 0 | | |
| 121.57.4.180 | 180.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.181 | 181.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.182 | — | 0 | | |
| 121.57.4.183 | — | 0 | | |
| 121.57.4.184 | — | 0 | | |
| 121.57.4.185 | 185.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.186 | 186.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.187 | — | 0 | | |
| 121.57.4.188 | — | 0 | | |
| 121.57.4.189 | — | 0 | | |
| 121.57.4.190 | 190.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.191 | — | 0 | | |
| 121.57.4.192 | 192.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.193 | — | 0 | | |
| 121.57.4.194 | — | 0 | | |
| 121.57.4.195 | — | 0 | | |
| 121.57.4.196 | — | 0 | | |
| 121.57.4.197 | — | 0 | | |
| 121.57.4.198 | — | 0 | | |
| 121.57.4.199 | 199.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.200 | — | 0 | | |
| 121.57.4.201 | — | 0 | | |
| 121.57.4.202 | 202.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.203 | 203.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.204 | 204.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.205 | 205.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.206 | — | 0 | | |
| 121.57.4.207 | 207.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.208 | 208.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.209 | 209.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.210 | — | 0 | | |
| 121.57.4.211 | — | 0 | | |
| 121.57.4.212 | — | 0 | | |
| 121.57.4.213 | — | 0 | | |
| 121.57.4.214 | — | 0 | | |
| 121.57.4.215 | 215.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.216 | 216.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.217 | — | 0 | | |
| 121.57.4.218 | — | 0 | | |
| 121.57.4.219 | — | 0 | | |
| 121.57.4.220 | 220.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.221 | — | 0 | | |
| 121.57.4.222 | 222.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.223 | 223.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.224 | 224.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.225 | 225.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.226 | 226.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.227 | 227.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.228 | 228.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.229 | — | 0 | | |
| 121.57.4.230 | — | 0 | | |
| 121.57.4.231 | 231.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.232 | 232.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.233 | — | 0 | | |
| 121.57.4.234 | 234.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.235 | — | 0 | | |
| 121.57.4.236 | — | 0 | | |
| 121.57.4.237 | 237.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.238 | — | 0 | | |
| 121.57.4.239 | 239.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.240 | 240.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.241 | — | 0 | | |
| 121.57.4.242 | — | 0 | | |
| 121.57.4.243 | 243.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.244 | 244.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.245 | — | 0 | | |
| 121.57.4.246 | — | 0 | | |
| 121.57.4.247 | 247.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.248 | — | 0 | | |
| 121.57.4.249 | — | 0 | | |
| 121.57.4.250 | 250.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.251 | — | 0 | | |
| 121.57.4.252 | 252.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.253 | — | 0 | | |
| 121.57.4.254 | 254.4.57.121.broad.hh.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.4.255 | 255.4.57.121.broad.hh.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 121.57.4.1
traceroute to 121.57.4.1 (121.57.4.1): 64 hops max, 52 byte packets
4 *
6 *
7 *
9 *
Measurement taken from 
IPinfo ProbeNet in Bogota, CO
IPinfo ProbeNet in Bogota, COOn