Summary
| ASN | AS4134 CHINANET BACKBONE |
| BGP | 121.56.0.0/15 |
| IPs with RDNS | 153 |
| Hosted Domains | 0 |
| Pingable IPs | 181 |
| Router IPs | 0 |
| 121.57.121.0 | 0.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 |  | |
| 121.57.121.1 | 1.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.2 | 2.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.3 | 3.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.4 | — | 0 | | |
| 121.57.121.5 | 5.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.6 | — | 0 | | |
| 121.57.121.7 | 7.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.8 | — | 0 | | |
| 121.57.121.9 | 9.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.10 | 10.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.11 | 11.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.12 | 12.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.13 | — | 0 | | |
| 121.57.121.14 | 14.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.15 | 15.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.16 | — | 0 | | |
| 121.57.121.17 | — | 0 | | |
| 121.57.121.18 | 18.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.19 | — | 0 | | |
| 121.57.121.20 | — | 0 | | |
| 121.57.121.21 | 21.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.22 | — | 0 | | |
| 121.57.121.23 | 23.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.24 | 24.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.25 | 25.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.26 | — | 0 | | |
| 121.57.121.27 | — | 0 | | |
| 121.57.121.28 | 28.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.29 | 29.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.30 | 30.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.31 | 31.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.32 | 32.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.33 | 33.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.34 | 34.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.35 | 35.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.36 | 36.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.37 | 37.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.38 | — | 0 | | |
| 121.57.121.39 | 39.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.40 | 40.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.41 | 41.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.42 | — | 0 | | |
| 121.57.121.43 | — | 0 | | |
| 121.57.121.44 | — | 0 | | |
| 121.57.121.45 | — | 0 | | |
| 121.57.121.46 | — | 0 | | |
| 121.57.121.47 | — | 0 | | |
| 121.57.121.48 | — | 0 | | |
| 121.57.121.49 | 49.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.50 | — | 0 | | |
| 121.57.121.51 | 51.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.52 | — | 0 | | |
| 121.57.121.53 | 53.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.54 | 54.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.55 | — | 0 | | |
| 121.57.121.56 | 56.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.57 | 57.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.58 | — | 0 | | |
| 121.57.121.59 | — | 0 | | |
| 121.57.121.60 | 60.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.61 | 61.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.62 | — | 0 | | |
| 121.57.121.63 | — | 0 | | |
| 121.57.121.64 | — | 0 | | |
| 121.57.121.65 | 65.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.66 | — | 0 | | |
| 121.57.121.67 | — | 0 | | |
| 121.57.121.68 | — | 0 | | |
| 121.57.121.69 | 69.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.70 | 70.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.71 | 71.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.72 | — | 0 | | |
| 121.57.121.73 | — | 0 | | |
| 121.57.121.74 | 74.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.75 | 75.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.76 | — | 0 | | |
| 121.57.121.77 | 77.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.78 | — | 0 | | |
| 121.57.121.79 | 79.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.80 | — | 0 | | |
| 121.57.121.81 | — | 0 | | |
| 121.57.121.82 | 82.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.83 | 83.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.84 | — | 0 | | |
| 121.57.121.85 | — | 0 | | |
| 121.57.121.86 | 86.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.87 | — | 0 | | |
| 121.57.121.88 | 88.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.89 | 89.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.90 | — | 0 | | |
| 121.57.121.91 | 91.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.92 | 92.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.93 | 93.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.94 | — | 0 | | |
| 121.57.121.95 | — | 0 | | |
| 121.57.121.96 | 96.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.97 | 97.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.98 | 98.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.99 | 99.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.100 | 100.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.101 | — | 0 | | |
| 121.57.121.102 | — | 0 | | |
| 121.57.121.103 | — | 0 | | |
| 121.57.121.104 | — | 0 | | |
| 121.57.121.105 | 105.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.106 | 106.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.107 | — | 0 | | |
| 121.57.121.108 | 108.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.109 | — | 0 | | |
| 121.57.121.110 | — | 0 | | |
| 121.57.121.111 | 111.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.112 | — | 0 | | |
| 121.57.121.113 | 113.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.114 | 114.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.115 | — | 0 | | |
| 121.57.121.116 | — | 0 | | |
| 121.57.121.117 | 117.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.118 | — | 0 | | |
| 121.57.121.119 | 119.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.120 | — | 0 | | |
| 121.57.121.121 | 121.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.122 | — | 0 | | |
| 121.57.121.123 | 123.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.124 | — | 0 | | |
| 121.57.121.125 | — | 0 | | |
| 121.57.121.126 | — | 0 | | |
| 121.57.121.127 | 127.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.128 | — | 0 | | |
| 121.57.121.129 | — | 0 | | |
| 121.57.121.130 | 130.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.131 | 131.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.132 | 132.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.133 | — | 0 | | |
| 121.57.121.134 | 134.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.135 | 135.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.136 | 136.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.137 | 137.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.138 | — | 0 | | |
| 121.57.121.139 | 139.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.140 | — | 0 | | |
| 121.57.121.141 | — | 0 | | |
| 121.57.121.142 | 142.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.143 | 143.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.144 | — | 0 | | |
| 121.57.121.145 | — | 0 | | |
| 121.57.121.146 | — | 0 | | |
| 121.57.121.147 | — | 0 | | |
| 121.57.121.148 | 148.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.149 | — | 0 | | |
| 121.57.121.150 | 150.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.151 | 151.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.152 | 152.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.153 | — | 0 | | |
| 121.57.121.154 | — | 0 | | |
| 121.57.121.155 | 155.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.156 | — | 0 | | |
| 121.57.121.157 | 157.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.158 | — | 0 | | |
| 121.57.121.159 | 159.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.160 | 160.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.161 | 161.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.162 | 162.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.163 | — | 0 | | |
| 121.57.121.164 | 164.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.165 | — | 0 | | |
| 121.57.121.166 | 166.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.167 | 167.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.168 | 168.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.169 | 169.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.170 | — | 0 | | |
| 121.57.121.171 | — | 0 | | |
| 121.57.121.172 | 172.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.173 | 173.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.174 | 174.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.175 | — | 0 | | |
| 121.57.121.176 | 176.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.177 | 177.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.178 | 178.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.179 | — | 0 | | |
| 121.57.121.180 | — | 0 | | |
| 121.57.121.181 | — | 0 | | |
| 121.57.121.182 | 182.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.183 | 183.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.184 | 184.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.185 | 185.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.186 | 186.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.187 | 187.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.188 | 188.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.189 | 189.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.190 | 190.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.191 | — | 0 | | |
| 121.57.121.192 | — | 0 | | |
| 121.57.121.193 | 193.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.194 | — | 0 | | |
| 121.57.121.195 | 195.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.196 | 196.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.197 | 197.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.198 | 198.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.199 | 199.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.200 | — | 0 | | |
| 121.57.121.201 | — | 0 | | |
| 121.57.121.202 | — | 0 | | |
| 121.57.121.203 | 203.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.204 | 204.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.205 | 205.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.206 | — | 0 | | |
| 121.57.121.207 | 207.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.208 | 208.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.209 | 209.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.210 | 210.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.211 | 211.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.212 | 212.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.213 | 213.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.214 | 214.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.215 | 215.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.216 | 216.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.217 | 217.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.218 | 218.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.219 | 219.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.220 | — | 0 | | |
| 121.57.121.221 | 221.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.222 | 222.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.223 | 223.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.224 | — | 0 | | |
| 121.57.121.225 | — | 0 | | |
| 121.57.121.226 | 226.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.227 | — | 0 | | |
| 121.57.121.228 | 228.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.229 | 229.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.230 | — | 0 | | |
| 121.57.121.231 | 231.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.232 | 232.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.233 | 233.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.234 | 234.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.235 | 235.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.236 | 236.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.237 | 237.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.238 | — | 0 | | |
| 121.57.121.239 | 239.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.240 | — | 0 | | |
| 121.57.121.241 | 241.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.242 | — | 0 | | |
| 121.57.121.243 | 243.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.244 | 244.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.245 | — | 0 | | |
| 121.57.121.246 | — | 0 | | |
| 121.57.121.247 | — | 0 | | |
| 121.57.121.248 | — | 0 | | |
| 121.57.121.249 | 249.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.250 | — | 0 | | |
| 121.57.121.251 | 251.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.252 | 252.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.253 | 253.121.57.121.broad.cf.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.121.254 | — | 0 | | |
| 121.57.121.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f5 -m14 121.57.121.77
traceroute to 121.57.121.77 (121.57.121.77): 14 hops max, 52 byte packets
6 *
12 *
13 *
14 *
Measurement taken from 
IPinfo ProbeNet in Sao Paulo, BR
IPinfo ProbeNet in Sao Paulo, BROn