Summary
| ASN | AS2907 Research Organization of Information and Systems, National Institute of Informatics |
| BGP | 163.51.0.0/16 |
| IPs with RDNS | 174 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 163.51.55.0 | — | 0 |  | |
| 163.51.55.1 | — | 0 | | |
| 163.51.55.2 | — | 0 | | |
| 163.51.55.3 | — | 0 | | |
| 163.51.55.4 | — | 0 | | |
| 163.51.55.5 | imac24.mec.kindai.ac.jp | 0 | | |
| 163.51.55.6 | pbpro.mec.kindai.ac.jp | 0 | | |
| 163.51.55.7 | — | 0 | | |
| 163.51.55.8 | — | 0 | | |
| 163.51.55.9 | — | 0 | | |
| 163.51.55.10 | beta.mec.kindai.ac.jp | 0 | | |
| 163.51.55.11 | mechatro2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.12 | mechatro3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.13 | mechatro4.mec.kindai.ac.jp | 0 | | |
| 163.51.55.14 | moodle3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.15 | prec0.mec.kindai.ac.jp | 0 | | |
| 163.51.55.16 | prec10.mec.kindai.ac.jp | 0 | | |
| 163.51.55.17 | mechatro8.mec.kindai.ac.jp | 0 | | |
| 163.51.55.18 | mechatro9.mec.kindai.ac.jp | 0 | | |
| 163.51.55.19 | mechatro10.mec.kindai.ac.jp | 0 | | |
| 163.51.55.20 | mechatro11.mec.kindai.ac.jp | 0 | | |
| 163.51.55.21 | px9000.mec.kindai.ac.jp | 0 | | |
| 163.51.55.22 | mechatro13.mec.kindai.ac.jp | 0 | | |
| 163.51.55.23 | mechatro14.mec.kindai.ac.jp | 0 | | |
| 163.51.55.24 | mechatro15.mec.kindai.ac.jp | 0 | | |
| 163.51.55.25 | mechatro16.mec.kindai.ac.jp | 0 | | |
| 163.51.55.26 | mechatro17.mec.kindai.ac.jp | 0 | | |
| 163.51.55.27 | mechatro18.mec.kindai.ac.jp | 0 | | |
| 163.51.55.28 | mechatro19.mec.kindai.ac.jp | 0 | | |
| 163.51.55.29 | doccen.mec.kindai.ac.jp | 0 | | |
| 163.51.55.30 | tanida1.mec.kindai.ac.jp | 0 | | |
| 163.51.55.31 | tanida2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.32 | tanida3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.33 | sensor4.mec.kindai.ac.jp | 0 | | |
| 163.51.55.34 | sensor5.mec.kindai.ac.jp | 0 | | |
| 163.51.55.35 | srl.mec.kindai.ac.jp | 0 | | |
| 163.51.55.36 | ikeda2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.37 | ikeda3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.38 | sensor9.mec.kindai.ac.jp | 0 | | |
| 163.51.55.39 | sensor10.mec.kindai.ac.jp | 0 | | |
| 163.51.55.40 | sensor11.mec.kindai.ac.jp | 0 | | |
| 163.51.55.41 | sensor12.mec.kindai.ac.jp | 0 | | |
| 163.51.55.42 | sensor13.mec.kindai.ac.jp | 0 | | |
| 163.51.55.43 | sensor14.mec.kindai.ac.jp | 0 | | |
| 163.51.55.44 | sensor15.mec.kindai.ac.jp | 0 | | |
| 163.51.55.45 | sensor16.mec.kindai.ac.jp | 0 | | |
| 163.51.55.46 | sensor17.mec.kindai.ac.jp | 0 | | |
| 163.51.55.47 | sensor18.mec.kindai.ac.jp | 0 | | |
| 163.51.55.48 | sensor19.mec.kindai.ac.jp | 0 | | |
| 163.51.55.49 | sensor20.mec.kindai.ac.jp | 0 | | |
| 163.51.55.50 | precision1.mec.kindai.ac.jp | 0 | | |
| 163.51.55.51 | precision2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.52 | precision3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.53 | precision4.mec.kindai.ac.jp | 0 | | |
| 163.51.55.54 | precision5.mec.kindai.ac.jp | 0 | | |
| 163.51.55.55 | precision6.mec.kindai.ac.jp | 0 | | |
| 163.51.55.56 | precision7.mec.kindai.ac.jp | 0 | | |
| 163.51.55.57 | precision8.mec.kindai.ac.jp | 0 | | |
| 163.51.55.58 | precision9.mec.kindai.ac.jp | 0 | | |
| 163.51.55.59 | precision10.mec.kindai.ac.jp | 0 | | |
| 163.51.55.60 | precision11.mec.kindai.ac.jp | 0 | | |
| 163.51.55.61 | precision12.mec.kindai.ac.jp | 0 | | |
| 163.51.55.62 | precision13.mec.kindai.ac.jp | 0 | | |
| 163.51.55.63 | precision14.mec.kindai.ac.jp | 0 | | |
| 163.51.55.64 | precision15.mec.kindai.ac.jp | 0 | | |
| 163.51.55.65 | precision16.mec.kindai.ac.jp | 0 | | |
| 163.51.55.66 | precision17.mec.kindai.ac.jp | 0 | | |
| 163.51.55.67 | precision18.mec.kindai.ac.jp | 0 | | |
| 163.51.55.68 | precision19.mec.kindai.ac.jp | 0 | | |
| 163.51.55.69 | precision20.mec.kindai.ac.jp | 0 | | |
| 163.51.55.70 | control1.mec.kindai.ac.jp | 0 | | |
| 163.51.55.71 | control2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.72 | control3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.73 | control4.mec.kindai.ac.jp | 0 | | |
| 163.51.55.74 | control5.mec.kindai.ac.jp | 0 | | |
| 163.51.55.75 | control6.mec.kindai.ac.jp | 0 | | |
| 163.51.55.76 | control7.mec.kindai.ac.jp | 0 | | |
| 163.51.55.77 | control8.mec.kindai.ac.jp | 0 | | |
| 163.51.55.78 | control9.mec.kindai.ac.jp | 0 | | |
| 163.51.55.79 | control10.mec.kindai.ac.jp | 0 | | |
| 163.51.55.80 | control11.mec.kindai.ac.jp | 0 | | |
| 163.51.55.81 | control12.mec.kindai.ac.jp | 0 | | |
| 163.51.55.82 | control13.mec.kindai.ac.jp | 0 | | |
| 163.51.55.83 | control14.mec.kindai.ac.jp | 0 | | |
| 163.51.55.84 | control15.mec.kindai.ac.jp | 0 | | |
| 163.51.55.85 | control16.mec.kindai.ac.jp | 0 | | |
| 163.51.55.86 | control17.mec.kindai.ac.jp | 0 | | |
| 163.51.55.87 | control18.mec.kindai.ac.jp | 0 | | |
| 163.51.55.88 | control19.mec.kindai.ac.jp | 0 | | |
| 163.51.55.89 | control20.mec.kindai.ac.jp | 0 | | |
| 163.51.55.90 | robot1.mec.kindai.ac.jp | 0 | | |
| 163.51.55.91 | robot2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.92 | robot3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.93 | robot4.mec.kindai.ac.jp | 0 | | |
| 163.51.55.94 | robot5.mec.kindai.ac.jp | 0 | | |
| 163.51.55.95 | robot6.mec.kindai.ac.jp | 0 | | |
| 163.51.55.96 | robot7.mec.kindai.ac.jp | 0 | | |
| 163.51.55.97 | robot8.mec.kindai.ac.jp | 0 | | |
| 163.51.55.98 | robot9.mec.kindai.ac.jp | 0 | | |
| 163.51.55.99 | robot10.mec.kindai.ac.jp | 0 | | |
| 163.51.55.100 | robot11.mec.kindai.ac.jp | 0 | | |
| 163.51.55.101 | robot12.mec.kindai.ac.jp | 0 | | |
| 163.51.55.102 | robot13.mec.kindai.ac.jp | 0 | | |
| 163.51.55.103 | robot14.mec.kindai.ac.jp | 0 | | |
| 163.51.55.104 | robot15.mec.kindai.ac.jp | 0 | | |
| 163.51.55.105 | robot16.mec.kindai.ac.jp | 0 | | |
| 163.51.55.106 | robot17.mec.kindai.ac.jp | 0 | | |
| 163.51.55.107 | robot18.mec.kindai.ac.jp | 0 | | |
| 163.51.55.108 | robot19.mec.kindai.ac.jp | 0 | | |
| 163.51.55.109 | robot20.mec.kindai.ac.jp | 0 | | |
| 163.51.55.110 | system1.mec.kindai.ac.jp | 0 | | |
| 163.51.55.111 | system2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.112 | system3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.113 | system4.mec.kindai.ac.jp | 0 | | |
| 163.51.55.114 | system5.mec.kindai.ac.jp | 0 | | |
| 163.51.55.115 | system6.mec.kindai.ac.jp | 0 | | |
| 163.51.55.116 | system7.mec.kindai.ac.jp | 0 | | |
| 163.51.55.117 | system8.mec.kindai.ac.jp | 0 | | |
| 163.51.55.118 | system9.mec.kindai.ac.jp | 0 | | |
| 163.51.55.119 | system10.mec.kindai.ac.jp | 0 | | |
| 163.51.55.120 | system11.mec.kindai.ac.jp | 0 | | |
| 163.51.55.121 | system12.mec.kindai.ac.jp | 0 | | |
| 163.51.55.122 | system13.mec.kindai.ac.jp | 0 | | |
| 163.51.55.123 | system14.mec.kindai.ac.jp | 0 | | |
| 163.51.55.124 | system15.mec.kindai.ac.jp | 0 | | |
| 163.51.55.125 | system16.mec.kindai.ac.jp | 0 | | |
| 163.51.55.126 | system17.mec.kindai.ac.jp | 0 | | |
| 163.51.55.127 | system18.mec.kindai.ac.jp | 0 | | |
| 163.51.55.128 | system19.mec.kindai.ac.jp | 0 | | |
| 163.51.55.129 | system20.mec.kindai.ac.jp | 0 | | |
| 163.51.55.130 | takemoto1.mec.kindai.ac.jp | 0 | | |
| 163.51.55.131 | takemoto2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.132 | takemoto3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.133 | — | 0 | | |
| 163.51.55.134 | — | 0 | | |
| 163.51.55.135 | — | 0 | | |
| 163.51.55.136 | — | 0 | | |
| 163.51.55.137 | — | 0 | | |
| 163.51.55.138 | — | 0 | | |
| 163.51.55.139 | — | 0 | | |
| 163.51.55.140 | — | 0 | | |
| 163.51.55.141 | — | 0 | | |
| 163.51.55.142 | — | 0 | | |
| 163.51.55.143 | — | 0 | | |
| 163.51.55.144 | — | 0 | | |
| 163.51.55.145 | — | 0 | | |
| 163.51.55.146 | — | 0 | | |
| 163.51.55.147 | — | 0 | | |
| 163.51.55.148 | sakata4.mec.kindai.ac.jp | 0 | | |
| 163.51.55.149 | — | 0 | | |
| 163.51.55.150 | oki1.mec.kindai.ac.jp | 0 | | |
| 163.51.55.151 | oki2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.152 | oki3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.153 | oki4.mec.kindai.ac.jp | 0 | | |
| 163.51.55.154 | oki5.mec.kindai.ac.jp | 0 | | |
| 163.51.55.155 | oki6.mec.kindai.ac.jp | 0 | | |
| 163.51.55.156 | — | 0 | | |
| 163.51.55.157 | — | 0 | | |
| 163.51.55.158 | — | 0 | | |
| 163.51.55.159 | — | 0 | | |
| 163.51.55.160 | — | 0 | | |
| 163.51.55.161 | — | 0 | | |
| 163.51.55.162 | — | 0 | | |
| 163.51.55.163 | — | 0 | | |
| 163.51.55.164 | — | 0 | | |
| 163.51.55.165 | — | 0 | | |
| 163.51.55.166 | — | 0 | | |
| 163.51.55.167 | — | 0 | | |
| 163.51.55.168 | — | 0 | | |
| 163.51.55.169 | — | 0 | | |
| 163.51.55.170 | wada1.mec.kindai.ac.jp | 0 | | |
| 163.51.55.171 | wada2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.172 | wada3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.173 | ida1.mec.kindai.ac.jp | 0 | | |
| 163.51.55.174 | wada4.mec.kindai.ac.jp | 0 | | |
| 163.51.55.175 | quality6.mec.kindai.ac.jp | 0 | | |
| 163.51.55.176 | quality7.mec.kindai.ac.jp | 0 | | |
| 163.51.55.177 | quality8.mec.kindai.ac.jp | 0 | | |
| 163.51.55.178 | quality9.mec.kindai.ac.jp | 0 | | |
| 163.51.55.179 | quality10.mec.kindai.ac.jp | 0 | | |
| 163.51.55.180 | quality11.mec.kindai.ac.jp | 0 | | |
| 163.51.55.181 | quality12.mec.kindai.ac.jp | 0 | | |
| 163.51.55.182 | quality13.mec.kindai.ac.jp | 0 | | |
| 163.51.55.183 | quality14.mec.kindai.ac.jp | 0 | | |
| 163.51.55.184 | quality15.mec.kindai.ac.jp | 0 | | |
| 163.51.55.185 | quality16.mec.kindai.ac.jp | 0 | | |
| 163.51.55.186 | quality17.mec.kindai.ac.jp | 0 | | |
| 163.51.55.187 | quality18.mec.kindai.ac.jp | 0 | | |
| 163.51.55.188 | quality19.mec.kindai.ac.jp | 0 | | |
| 163.51.55.189 | quality20.mec.kindai.ac.jp | 0 | | |
| 163.51.55.190 | morimoto1.mec.kindai.ac.jp | 0 | | |
| 163.51.55.191 | morimoto2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.192 | measure3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.193 | measure4.mec.kindai.ac.jp | 0 | | |
| 163.51.55.194 | measure5.mec.kindai.ac.jp | 0 | | |
| 163.51.55.195 | — | 0 | | |
| 163.51.55.196 | — | 0 | | |
| 163.51.55.197 | — | 0 | | |
| 163.51.55.198 | — | 0 | | |
| 163.51.55.199 | — | 0 | | |
| 163.51.55.200 | tozaki1.mec.kindai.ac.jp | 0 | | |
| 163.51.55.201 | tozaki2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.202 | tozaki3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.203 | — | 0 | | |
| 163.51.55.204 | — | 0 | | |
| 163.51.55.205 | — | 0 | | |
| 163.51.55.206 | — | 0 | | |
| 163.51.55.207 | — | 0 | | |
| 163.51.55.208 | — | 0 | | |
| 163.51.55.209 | — | 0 | | |
| 163.51.55.210 | takemoto4.mec.kindai.ac.jp | 0 | | |
| 163.51.55.211 | tamaki2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.212 | tamaki3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.213 | arai1.mec.kindai.ac.jp | 0 | | |
| 163.51.55.214 | arai2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.215 | arai3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.216 | arai4.mec.kindai.ac.jp | 0 | | |
| 163.51.55.217 | arai5.mec.kindai.ac.jp | 0 | | |
| 163.51.55.218 | — | 0 | | |
| 163.51.55.219 | — | 0 | | |
| 163.51.55.220 | — | 0 | | |
| 163.51.55.221 | — | 0 | | |
| 163.51.55.222 | — | 0 | | |
| 163.51.55.223 | — | 0 | | |
| 163.51.55.224 | — | 0 | | |
| 163.51.55.225 | — | 0 | | |
| 163.51.55.226 | — | 0 | | |
| 163.51.55.227 | — | 0 | | |
| 163.51.55.228 | — | 0 | | |
| 163.51.55.229 | — | 0 | | |
| 163.51.55.230 | heat1.mec.kindai.ac.jp | 0 | | |
| 163.51.55.231 | heat2.mec.kindai.ac.jp | 0 | | |
| 163.51.55.232 | heat3.mec.kindai.ac.jp | 0 | | |
| 163.51.55.233 | heat4.mec.kindai.ac.jp | 0 | | |
| 163.51.55.234 | heat5.mec.kindai.ac.jp | 0 | | |
| 163.51.55.235 | — | 0 | | |
| 163.51.55.236 | — | 0 | | |
| 163.51.55.237 | — | 0 | | |
| 163.51.55.238 | — | 0 | | |
| 163.51.55.239 | — | 0 | | |
| 163.51.55.240 | — | 0 | | |
| 163.51.55.241 | — | 0 | | |
| 163.51.55.242 | — | 0 | | |
| 163.51.55.243 | — | 0 | | |
| 163.51.55.244 | — | 0 | | |
| 163.51.55.245 | — | 0 | | |
| 163.51.55.246 | — | 0 | | |
| 163.51.55.247 | — | 0 | | |
| 163.51.55.248 | — | 0 | | |
| 163.51.55.249 | — | 0 | | |
| 163.51.55.250 | jisshu.mec.kindai.ac.jp | 0 | | |
| 163.51.55.251 | — | 0 | | |
| 163.51.55.252 | — | 0 | | |
| 163.51.55.253 | — | 0 | | |
| 163.51.55.254 | — | 0 | | |
| 163.51.55.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m14 163.51.55.53
traceroute to 163.51.55.53 (163.51.55.53): 14 hops max, 52 byte packets
3 *
4 *
6 *
7 *
8 *
12 *
13 *
14 *
Measurement taken from 
IPinfo ProbeNet in Zug, CH
IPinfo ProbeNet in Zug, CHOn