Summary
| ASN | AS4134 CHINANET-BACKBONE |
| BGP | 121.56.0.0/15 |
| IPs with RDNS | 139 |
| Hosted Domains | 0 |
| Pingable IPs | 51 |
| Router IPs | 0 |
| 121.57.71.0 | — | 0 |  | |
| 121.57.71.1 | — | 0 | | |
| 121.57.71.2 | 2.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.3 | 3.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.4 | — | 0 | | |
| 121.57.71.5 | 5.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.6 | 6.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.7 | 7.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.8 | — | 0 | | |
| 121.57.71.9 | — | 0 | | |
| 121.57.71.10 | 10.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.11 | — | 0 |  | |
| 121.57.71.12 | — | 0 | | |
| 121.57.71.13 | 13.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.14 | — | 0 | | |
| 121.57.71.15 | — | 0 | | |
| 121.57.71.16 | 16.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.17 | 17.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.18 | — | 0 | | |
| 121.57.71.19 | — | 0 | | |
| 121.57.71.20 | 20.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.21 | 21.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.22 | — | 0 | | |
| 121.57.71.23 | 23.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.24 | 24.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.25 | 25.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.26 | 26.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.27 | — | 0 | | |
| 121.57.71.28 | 28.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.29 | — | 0 | | |
| 121.57.71.30 | 30.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.31 | — | 0 | | |
| 121.57.71.32 | 32.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.33 | — | 0 | | |
| 121.57.71.34 | 34.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.35 | 35.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.36 | 36.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.37 | 37.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.38 | 38.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.39 | — | 0 | | |
| 121.57.71.40 | 40.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.41 | 41.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.42 | — | 0 | | |
| 121.57.71.43 | — | 0 | | |
| 121.57.71.44 | 44.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.45 | — | 0 | | |
| 121.57.71.46 | — | 0 | | |
| 121.57.71.47 | 47.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.48 | 48.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.49 | 49.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.50 | 50.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.51 | — | 0 | | |
| 121.57.71.52 | — | 0 | | |
| 121.57.71.53 | 53.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.54 | 54.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.55 | — | 0 | | |
| 121.57.71.56 | 56.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.57 | 57.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.58 | 58.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.59 | 59.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.60 | 60.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.61 | 61.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.62 | — | 0 | | |
| 121.57.71.63 | — | 0 | | |
| 121.57.71.64 | 64.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.65 | — | 0 | | |
| 121.57.71.66 | — | 0 | | |
| 121.57.71.67 | — | 0 | | |
| 121.57.71.68 | — | 0 | | |
| 121.57.71.69 | 69.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.70 | — | 0 | | |
| 121.57.71.71 | — | 0 | | |
| 121.57.71.72 | — | 0 | | |
| 121.57.71.73 | — | 0 | | |
| 121.57.71.74 | 74.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.75 | 75.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.76 | — | 0 | | |
| 121.57.71.77 | 77.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.78 | — | 0 | | |
| 121.57.71.79 | 79.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.80 | — | 0 | | |
| 121.57.71.81 | — | 0 | | |
| 121.57.71.82 | 82.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.83 | 83.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.84 | 84.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.85 | — | 0 | | |
| 121.57.71.86 | — | 0 | | |
| 121.57.71.87 | — | 0 | | |
| 121.57.71.88 | — | 0 | | |
| 121.57.71.89 | — | 0 | | |
| 121.57.71.90 | — | 0 | | |
| 121.57.71.91 | — | 0 | | |
| 121.57.71.92 | — | 0 | | |
| 121.57.71.93 | 93.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.94 | 94.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.95 | 95.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.96 | — | 0 | | |
| 121.57.71.97 | 97.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.98 | 98.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.99 | 99.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.100 | 100.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.101 | 101.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.102 | — | 0 | | |
| 121.57.71.103 | 103.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.104 | 104.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.105 | — | 0 | | |
| 121.57.71.106 | 106.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.107 | — | 0 | | |
| 121.57.71.108 | 108.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.109 | 109.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.110 | 110.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.111 | — | 0 | | |
| 121.57.71.112 | 112.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.113 | 113.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.114 | 114.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.115 | — | 0 | | |
| 121.57.71.116 | — | 0 | | |
| 121.57.71.117 | — | 0 | | |
| 121.57.71.118 | — | 0 | | |
| 121.57.71.119 | — | 0 | | |
| 121.57.71.120 | 120.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.121 | 121.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.122 | — | 0 | | |
| 121.57.71.123 | 123.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.124 | 124.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.125 | — | 0 | | |
| 121.57.71.126 | 126.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.127 | 127.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.128 | — | 0 | | |
| 121.57.71.129 | — | 0 | | |
| 121.57.71.130 | 130.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.131 | 131.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.132 | 132.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.133 | 133.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.134 | 134.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.135 | 135.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.136 | — | 0 | | |
| 121.57.71.137 | — | 0 | | |
| 121.57.71.138 | — | 0 | | |
| 121.57.71.139 | — | 0 | | |
| 121.57.71.140 | 140.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.141 | — | 0 | | |
| 121.57.71.142 | 142.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.143 | 143.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.144 | — | 0 | | |
| 121.57.71.145 | 145.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.146 | 146.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.147 | — | 0 | | |
| 121.57.71.148 | — | 0 | | |
| 121.57.71.149 | — | 0 | | |
| 121.57.71.150 | — | 0 | | |
| 121.57.71.151 | — | 0 | | |
| 121.57.71.152 | — | 0 | | |
| 121.57.71.153 | 153.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.154 | 154.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.155 | — | 0 | | |
| 121.57.71.156 | — | 0 | | |
| 121.57.71.157 | 157.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.158 | — | 0 | | |
| 121.57.71.159 | 159.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.160 | 160.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.161 | 161.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.162 | 162.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.163 | 163.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.164 | — | 0 | | |
| 121.57.71.165 | 165.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.166 | 166.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.167 | 167.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.168 | 168.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.169 | — | 0 | | |
| 121.57.71.170 | 170.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.171 | 171.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.172 | 172.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.173 | — | 0 | | |
| 121.57.71.174 | 174.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.175 | 175.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.176 | — | 0 | | |
| 121.57.71.177 | — | 0 | | |
| 121.57.71.178 | 178.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.179 | — | 0 | | |
| 121.57.71.180 | 180.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.181 | 181.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.182 | — | 0 | | |
| 121.57.71.183 | — | 0 | | |
| 121.57.71.184 | — | 0 | | |
| 121.57.71.185 | — | 0 | | |
| 121.57.71.186 | 186.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.187 | 187.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.188 | — | 0 | | |
| 121.57.71.189 | 189.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.190 | 190.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.191 | — | 0 | | |
| 121.57.71.192 | — | 0 | | |
| 121.57.71.193 | 193.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.194 | — | 0 | | |
| 121.57.71.195 | 195.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.196 | — | 0 | | |
| 121.57.71.197 | 197.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.198 | — | 0 | | |
| 121.57.71.199 | 199.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.200 | — | 0 | | |
| 121.57.71.201 | — | 0 | | |
| 121.57.71.202 | — | 0 | | |
| 121.57.71.203 | 203.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.204 | 204.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.205 | 205.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.206 | — | 0 | | |
| 121.57.71.207 | 207.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.208 | 208.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.209 | — | 0 | | |
| 121.57.71.210 | 210.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.211 | 211.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.212 | 212.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.213 | 213.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.214 | — | 0 | | |
| 121.57.71.215 | — | 0 | | |
| 121.57.71.216 | — | 0 | | |
| 121.57.71.217 | — | 0 | | |
| 121.57.71.218 | — | 0 | | |
| 121.57.71.219 | — | 0 | | |
| 121.57.71.220 | 220.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.221 | — | 0 | | |
| 121.57.71.222 | 222.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.223 | — | 0 | | |
| 121.57.71.224 | — | 0 | | |
| 121.57.71.225 | 225.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.226 | 226.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.227 | — | 0 | | |
| 121.57.71.228 | 228.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.229 | 229.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.230 | 230.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.231 | — | 0 | | |
| 121.57.71.232 | — | 0 | | |
| 121.57.71.233 | — | 0 | | |
| 121.57.71.234 | 234.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.235 | 235.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.236 | — | 0 | | |
| 121.57.71.237 | 237.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.238 | 238.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.239 | 239.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.240 | 240.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.241 | 241.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.242 | — | 0 | | |
| 121.57.71.243 | 243.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.244 | 244.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.245 | 245.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.246 | — | 0 | | |
| 121.57.71.247 | — | 0 | | |
| 121.57.71.248 | 248.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.249 | — | 0 | | |
| 121.57.71.250 | 250.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.251 | — | 0 | | |
| 121.57.71.252 | 252.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.253 | — | 0 | | |
| 121.57.71.254 | 254.71.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.71.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f7 121.57.71.36
traceroute to 121.57.71.36 (121.57.71.36): 64 hops max, 52 byte packets
8 *
9 *
10 *
11 *
Measurement taken from 
IPinfo ProbeNet in Piscataway, US
IPinfo ProbeNet in Piscataway, USOn