Summary
| ASN | AS2497 Internet Initiative Japan Inc. |
| BGP | 121.50.160.0/21 |
| IPs with RDNS | 255 |
| Hosted Domains | 0 |
| Pingable IPs | 5 |
| Router IPs | 0 |
| 121.50.161.0 | — | 0 |  | |
| 121.50.161.1 | 1.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.2 | 2.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.3 | 3.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.4 | 4.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.5 | 5.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.6 | 6.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.7 | 7.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.8 | 8.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.9 | 9.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.10 | 10.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.11 | 11.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.12 | 12.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.13 | 13.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.14 | 14.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.15 | 15.161.50.121.otv.ne.jp | 0 |  | |
| 121.50.161.16 | 16.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.17 | 17.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.18 | 18.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.19 | 19.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.20 | 20.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.21 | 21.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.22 | 22.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.23 | 23.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.24 | 24.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.25 | 25.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.26 | 26.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.27 | 27.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.28 | 28.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.29 | 29.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.30 | 30.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.31 | 31.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.32 | 32.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.33 | 33.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.34 | 34.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.35 | 35.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.36 | 36.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.37 | 37.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.38 | 38.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.39 | 39.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.40 | 40.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.41 | 41.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.42 | 42.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.43 | 43.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.44 | 44.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.45 | 45.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.46 | 46.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.47 | 47.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.48 | 48.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.49 | 49.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.50 | 50.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.51 | 51.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.52 | 52.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.53 | 53.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.54 | 54.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.55 | 55.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.56 | 56.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.57 | 57.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.58 | 58.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.59 | 59.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.60 | 60.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.61 | 61.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.62 | 62.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.63 | 63.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.64 | 64.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.65 | 65.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.66 | 66.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.67 | 67.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.68 | 68.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.69 | 69.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.70 | 70.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.71 | 71.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.72 | 72.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.73 | 73.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.74 | 74.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.75 | 75.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.76 | 76.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.77 | 77.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.78 | 78.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.79 | 79.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.80 | 80.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.81 | 81.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.82 | 82.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.83 | 83.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.84 | 84.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.85 | 85.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.86 | 86.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.87 | 87.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.88 | 88.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.89 | 89.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.90 | 90.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.91 | 91.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.92 | 92.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.93 | 93.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.94 | 94.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.95 | 95.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.96 | 96.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.97 | 97.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.98 | 98.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.99 | 99.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.100 | 100.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.101 | 101.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.102 | 102.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.103 | 103.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.104 | 104.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.105 | 105.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.106 | 106.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.107 | 107.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.108 | 108.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.109 | 109.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.110 | 110.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.111 | 111.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.112 | 112.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.113 | 113.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.114 | 114.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.115 | 115.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.116 | 116.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.117 | 117.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.118 | 118.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.119 | 119.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.120 | 120.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.121 | 121.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.122 | 122.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.123 | 123.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.124 | 124.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.125 | 125.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.126 | 126.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.127 | 127.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.128 | 128.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.129 | 129.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.130 | 130.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.131 | 131.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.132 | 132.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.133 | 133.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.134 | 134.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.135 | 135.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.136 | 136.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.137 | 137.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.138 | 138.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.139 | 139.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.140 | 140.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.141 | 141.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.142 | 142.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.143 | 143.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.144 | 144.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.145 | 145.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.146 | 146.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.147 | 147.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.148 | 148.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.149 | 149.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.150 | 150.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.151 | 151.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.152 | 152.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.153 | 153.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.154 | 154.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.155 | 155.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.156 | 156.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.157 | 157.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.158 | 158.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.159 | 159.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.160 | 160.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.161 | 161.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.162 | 162.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.163 | 163.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.164 | 164.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.165 | 165.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.166 | 166.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.167 | 167.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.168 | 168.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.169 | 169.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.170 | 170.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.171 | 171.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.172 | 172.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.173 | 173.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.174 | 174.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.175 | 175.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.176 | 176.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.177 | 177.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.178 | 178.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.179 | 179.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.180 | 180.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.181 | 181.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.182 | 182.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.183 | 183.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.184 | 184.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.185 | 185.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.186 | 186.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.187 | 187.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.188 | 188.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.189 | 189.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.190 | 190.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.191 | 191.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.192 | 192.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.193 | 193.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.194 | 194.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.195 | 195.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.196 | 196.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.197 | 197.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.198 | 198.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.199 | 199.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.200 | 200.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.201 | 201.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.202 | 202.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.203 | 203.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.204 | 204.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.205 | 205.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.206 | 206.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.207 | 207.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.208 | 208.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.209 | 209.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.210 | 210.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.211 | 211.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.212 | 212.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.213 | 213.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.214 | 214.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.215 | 215.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.216 | 216.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.217 | 217.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.218 | 218.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.219 | 219.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.220 | 220.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.221 | 221.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.222 | 222.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.223 | 223.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.224 | 224.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.225 | 225.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.226 | 226.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.227 | 227.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.228 | 228.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.229 | 229.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.230 | 230.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.231 | 231.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.232 | 232.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.233 | 233.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.234 | 234.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.235 | 235.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.236 | 236.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.237 | 237.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.238 | 238.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.239 | 239.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.240 | 240.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.241 | 241.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.242 | 242.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.243 | 243.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.244 | 244.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.245 | 245.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.246 | 246.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.247 | 247.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.248 | 248.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.249 | 249.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.250 | 250.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.251 | 251.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.252 | 252.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.253 | 253.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.254 | 254.161.50.121.otv.ne.jp | 0 | | |
| 121.50.161.255 | 255.161.50.121.otv.ne.jp | 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 121.50.161.15
traceroute to 121.50.161.15 (121.50.161.15): 64 hops max, 52 byte packets
3 *
4 *
Measurement taken from 
IPinfo ProbeNet in Tokyo, JP
IPinfo ProbeNet in Tokyo, JPOn