Summary
| ASN | AS4134 CHINANET-BACKBONE |
| BGP | 121.56.0.0/15 |
| IPs with RDNS | 138 |
| Hosted Domains | 0 |
| Pingable IPs | 256 |
| Router IPs | 0 |
| 121.57.253.0 | 0.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 |  | |
| 121.57.253.1 | — | 0 | | |
| 121.57.253.2 | — | 0 | | |
| 121.57.253.3 | — | 0 | | |
| 121.57.253.4 | — | 0 | | |
| 121.57.253.5 | 5.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.6 | — | 0 | | |
| 121.57.253.7 | 7.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.8 | 8.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.9 | — | 0 | | |
| 121.57.253.10 | — | 0 | | |
| 121.57.253.11 | 11.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.12 | 12.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.13 | — | 0 | | |
| 121.57.253.14 | — | 0 | | |
| 121.57.253.15 | 15.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.16 | 16.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.17 | 17.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.18 | — | 0 | | |
| 121.57.253.19 | 19.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.20 | — | 0 | | |
| 121.57.253.21 | 21.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.22 | 22.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.23 | 23.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.24 | 24.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.25 | 25.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.26 | — | 0 | | |
| 121.57.253.27 | 27.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.28 | — | 0 | | |
| 121.57.253.29 | 29.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.30 | 30.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.31 | — | 0 | | |
| 121.57.253.32 | 32.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.33 | 33.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.34 | — | 0 | | |
| 121.57.253.35 | — | 0 | | |
| 121.57.253.36 | 36.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.37 | — | 0 | | |
| 121.57.253.38 | — | 0 | | |
| 121.57.253.39 | — | 0 | | |
| 121.57.253.40 | — | 0 | | |
| 121.57.253.41 | — | 0 | | |
| 121.57.253.42 | 42.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.43 | 43.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.44 | 44.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.45 | 45.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.46 | — | 0 | | |
| 121.57.253.47 | — | 0 | | |
| 121.57.253.48 | — | 0 | | |
| 121.57.253.49 | 49.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.50 | — | 0 | | |
| 121.57.253.51 | 51.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.52 | — | 0 | | |
| 121.57.253.53 | 53.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 |  | |
| 121.57.253.54 | — | 0 | | |
| 121.57.253.55 | 55.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.56 | 56.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.57 | — | 0 | | |
| 121.57.253.58 | — | 0 | | |
| 121.57.253.59 | — | 0 | | |
| 121.57.253.60 | — | 0 | | |
| 121.57.253.61 | — | 0 | | |
| 121.57.253.62 | 62.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.63 | 63.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.64 | — | 0 | | |
| 121.57.253.65 | — | 0 | | |
| 121.57.253.66 | — | 0 | | |
| 121.57.253.67 | 67.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.68 | 68.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.69 | — | 0 | | |
| 121.57.253.70 | 70.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.71 | — | 0 | | |
| 121.57.253.72 | 72.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.73 | — | 0 | | |
| 121.57.253.74 | 74.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.75 | — | 0 | | |
| 121.57.253.76 | 76.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.77 | 77.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.78 | 78.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.79 | — | 0 | | |
| 121.57.253.80 | — | 0 | | |
| 121.57.253.81 | 81.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.82 | 82.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.83 | — | 0 | | |
| 121.57.253.84 | 84.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.85 | 85.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.86 | 86.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.87 | 87.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.88 | — | 0 | | |
| 121.57.253.89 | 89.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.90 | 90.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.91 | 91.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.92 | — | 0 | | |
| 121.57.253.93 | 93.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.94 | — | 0 | | |
| 121.57.253.95 | — | 0 | | |
| 121.57.253.96 | 96.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.97 | — | 0 | | |
| 121.57.253.98 | 98.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.99 | — | 0 | | |
| 121.57.253.100 | — | 0 | | |
| 121.57.253.101 | 101.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.102 | 102.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.103 | — | 0 | | |
| 121.57.253.104 | 104.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.105 | — | 0 | | |
| 121.57.253.106 | — | 0 | | |
| 121.57.253.107 | — | 0 | | |
| 121.57.253.108 | — | 0 | | |
| 121.57.253.109 | — | 0 | | |
| 121.57.253.110 | 110.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.111 | 111.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.112 | — | 0 | | |
| 121.57.253.113 | — | 0 | | |
| 121.57.253.114 | 114.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.115 | — | 0 | | |
| 121.57.253.116 | 116.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.117 | 117.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.118 | 118.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.119 | — | 0 | | |
| 121.57.253.120 | 120.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.121 | — | 0 | | |
| 121.57.253.122 | 122.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.123 | 123.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.124 | 124.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.125 | 125.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.126 | — | 0 | | |
| 121.57.253.127 | 127.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.128 | 128.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.129 | 129.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.130 | 130.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.131 | — | 0 | | |
| 121.57.253.132 | 132.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.133 | — | 0 | | |
| 121.57.253.134 | — | 0 | | |
| 121.57.253.135 | 135.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.136 | 136.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.137 | 137.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.138 | 138.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.139 | 139.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.140 | — | 0 | | |
| 121.57.253.141 | 141.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.142 | 142.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.143 | 143.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.144 | — | 0 | | |
| 121.57.253.145 | 145.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.146 | — | 0 | | |
| 121.57.253.147 | 147.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.148 | — | 0 | | |
| 121.57.253.149 | 149.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.150 | — | 0 | | |
| 121.57.253.151 | 151.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.152 | — | 0 | | |
| 121.57.253.153 | 153.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.154 | — | 0 | | |
| 121.57.253.155 | — | 0 | | |
| 121.57.253.156 | — | 0 | | |
| 121.57.253.157 | — | 0 | | |
| 121.57.253.158 | 158.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.159 | — | 0 | | |
| 121.57.253.160 | — | 0 | | |
| 121.57.253.161 | — | 0 | | |
| 121.57.253.162 | — | 0 | | |
| 121.57.253.163 | 163.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.164 | 164.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.165 | — | 0 | | |
| 121.57.253.166 | 166.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.167 | 167.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.168 | — | 0 | | |
| 121.57.253.169 | 169.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.170 | 170.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.171 | 171.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.172 | — | 0 | | |
| 121.57.253.173 | 173.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.174 | 174.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.175 | — | 0 | | |
| 121.57.253.176 | 176.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.177 | 177.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.178 | 178.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.179 | — | 0 | | |
| 121.57.253.180 | — | 0 | | |
| 121.57.253.181 | 181.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.182 | 182.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.183 | — | 0 | | |
| 121.57.253.184 | — | 0 | | |
| 121.57.253.185 | 185.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.186 | — | 0 | | |
| 121.57.253.187 | 187.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.188 | 188.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.189 | — | 0 | | |
| 121.57.253.190 | — | 0 | | |
| 121.57.253.191 | — | 0 | | |
| 121.57.253.192 | — | 0 | | |
| 121.57.253.193 | — | 0 | | |
| 121.57.253.194 | 194.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.195 | — | 0 | | |
| 121.57.253.196 | — | 0 | | |
| 121.57.253.197 | 197.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.198 | — | 0 | | |
| 121.57.253.199 | 199.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.200 | 200.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.201 | 201.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.202 | 202.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.203 | 203.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.204 | — | 0 | | |
| 121.57.253.205 | — | 0 | | |
| 121.57.253.206 | 206.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.207 | — | 0 | | |
| 121.57.253.208 | — | 0 | | |
| 121.57.253.209 | — | 0 | | |
| 121.57.253.210 | — | 0 | | |
| 121.57.253.211 | — | 0 | | |
| 121.57.253.212 | 212.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.213 | 213.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.214 | — | 0 | | |
| 121.57.253.215 | 215.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.216 | 216.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.217 | 217.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.218 | 218.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.219 | 219.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.220 | 220.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.221 | 221.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.222 | 222.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.223 | 223.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.224 | — | 0 | | |
| 121.57.253.225 | 225.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.226 | — | 0 | | |
| 121.57.253.227 | 227.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.228 | — | 0 | | |
| 121.57.253.229 | 229.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.230 | 230.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.231 | 231.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.232 | — | 0 | | |
| 121.57.253.233 | — | 0 | | |
| 121.57.253.234 | 234.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.235 | 235.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.236 | — | 0 | | |
| 121.57.253.237 | 237.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.238 | 238.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.239 | 239.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.240 | — | 0 | | |
| 121.57.253.241 | 241.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.242 | — | 0 | | |
| 121.57.253.243 | — | 0 | | |
| 121.57.253.244 | — | 0 | | |
| 121.57.253.245 | 245.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.246 | 246.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.247 | 247.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.248 | 248.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.249 | — | 0 | | |
| 121.57.253.250 | 250.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.251 | 251.253.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.253.252 | — | 0 | | |
| 121.57.253.253 | — | 0 | | |
| 121.57.253.254 | — | 0 | | |
| 121.57.253.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 121.57.253.192
traceroute to 121.57.253.192 (121.57.253.192): 64 hops max, 52 byte packets
6 *
7 *
8 *
10 *
Measurement taken from 
IPinfo ProbeNet in Taos, US
IPinfo ProbeNet in Taos, USOn