Summary
| ASN | AS4837 CHINA UNICOM China169 Backbone |
| BGP | 121.16.0.0/13 |
| IPs with RDNS | 256 |
| Hosted Domains | 0 |
| Pingable IPs | 35 |
| Router IPs | 0 |
| 121.22.20.0 | hebei.22.121.in-addr.arpa | 0 |  | |
| 121.22.20.1 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.2 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.3 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.4 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.5 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.6 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.7 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.8 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.9 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.10 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.11 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.12 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.13 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.14 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.15 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.16 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.17 | hebei.22.121.in-addr.arpa | 0 |  | |
| 121.22.20.18 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.19 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.20 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.21 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.22 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.23 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.24 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.25 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.26 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.27 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.28 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.29 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.30 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.31 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.32 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.33 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.34 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.35 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.36 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.37 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.38 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.39 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.40 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.41 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.42 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.43 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.44 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.45 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.46 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.47 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.48 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.49 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.50 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.51 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.52 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.53 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.54 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.55 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.56 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.57 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.58 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.59 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.60 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.61 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.62 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.63 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.64 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.65 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.66 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.67 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.68 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.69 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.70 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.71 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.72 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.73 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.74 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.75 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.76 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.77 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.78 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.79 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.80 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.81 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.82 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.83 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.84 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.85 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.86 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.87 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.88 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.89 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.90 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.91 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.92 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.93 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.94 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.95 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.96 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.97 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.98 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.99 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.100 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.101 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.102 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.103 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.104 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.105 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.106 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.107 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.108 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.109 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.110 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.111 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.112 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.113 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.114 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.115 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.116 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.117 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.118 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.119 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.120 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.121 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.122 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.123 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.124 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.125 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.126 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.127 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.128 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.129 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.130 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.131 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.132 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.133 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.134 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.135 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.136 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.137 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.138 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.139 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.140 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.141 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.142 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.143 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.144 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.145 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.146 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.147 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.148 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.149 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.150 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.151 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.152 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.153 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.154 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.155 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.156 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.157 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.158 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.159 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.160 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.161 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.162 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.163 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.164 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.165 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.166 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.167 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.168 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.169 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.170 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.171 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.172 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.173 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.174 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.175 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.176 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.177 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.178 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.179 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.180 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.181 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.182 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.183 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.184 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.185 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.186 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.187 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.188 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.189 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.190 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.191 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.192 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.193 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.194 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.195 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.196 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.197 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.198 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.199 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.200 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.201 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.202 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.203 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.204 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.205 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.206 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.207 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.208 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.209 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.210 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.211 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.212 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.213 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.214 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.215 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.216 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.217 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.218 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.219 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.220 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.221 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.222 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.223 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.224 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.225 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.226 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.227 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.228 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.229 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.230 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.231 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.232 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.233 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.234 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.235 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.236 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.237 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.238 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.239 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.240 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.241 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.242 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.243 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.244 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.245 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.246 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.247 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.248 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.249 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.250 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.251 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.252 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.253 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.254 | hebei.22.121.in-addr.arpa | 0 | | |
| 121.22.20.255 | hebei.22.121.in-addr.arpa | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 121.22.20.45
traceroute to 121.22.20.45 (121.22.20.45): 64 hops max, 52 byte packets
3 *
6 *
7 *
8 *
9 *
Measurement taken from 
IPinfo ProbeNet in Qingdao, CN
IPinfo ProbeNet in Qingdao, CNOn