Summary
| ASN | AS2907 Research Organization of Information and Systems, National Institute of Informatics |
| BGP | 133.68.0.0/16 |
| IPs with RDNS | 178 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 133.68.123.0 | — | 0 |  | |
| 133.68.123.1 | — | 0 | | |
| 133.68.123.2 | — | 0 | | |
| 133.68.123.3 | — | 0 | | |
| 133.68.123.4 | — | 0 | | |
| 133.68.123.5 | — | 0 | | |
| 133.68.123.6 | — | 0 | | |
| 133.68.123.7 | — | 0 | | |
| 133.68.123.8 | — | 0 | | |
| 133.68.123.9 | — | 0 | | |
| 133.68.123.10 | — | 0 | | |
| 133.68.123.11 | g001214.mains.nitech.ac.jp | 0 | | |
| 133.68.123.12 | g001224.mains.nitech.ac.jp | 0 | | |
| 133.68.123.13 | g001414.mains.nitech.ac.jp | 0 | | |
| 133.68.123.14 | g001424.mains.nitech.ac.jp | 0 | | |
| 133.68.123.15 | g001454.mains.nitech.ac.jp | 0 | | |
| 133.68.123.16 | g001714.mains.nitech.ac.jp | 0 | | |
| 133.68.123.17 | g001724.mains.nitech.ac.jp | 0 | | |
| 133.68.123.18 | g001754.mains.nitech.ac.jp | 0 | | |
| 133.68.123.19 | g0014c4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.20 | — | 0 | | |
| 133.68.123.21 | g001233p.mains.nitech.ac.jp | 0 | | |
| 133.68.123.22 | g001243p.mains.nitech.ac.jp | 0 | | |
| 133.68.123.23 | g001433p.mains.nitech.ac.jp | 0 | | |
| 133.68.123.24 | g001443p.mains.nitech.ac.jp | 0 | | |
| 133.68.123.25 | g001463p.mains.nitech.ac.jp | 0 | | |
| 133.68.123.26 | g001733p.mains.nitech.ac.jp | 0 | | |
| 133.68.123.27 | g001743p.mains.nitech.ac.jp | 0 | | |
| 133.68.123.28 | g001763p.mains.nitech.ac.jp | 0 | | |
| 133.68.123.29 | — | 0 | | |
| 133.68.123.30 | — | 0 | | |
| 133.68.123.31 | g00211a4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.32 | g00221a4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.33 | g00231a4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.34 | g00241a4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.35 | g00251a4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.36 | g00261a4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.37 | g00271a4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.38 | g00281a4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.39 | g00291a4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.40 | g002a1a4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.41 | g002b1a4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.42 | — | 0 | | |
| 133.68.123.43 | g00215a4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.44 | — | 0 | | |
| 133.68.123.45 | — | 0 | | |
| 133.68.123.46 | g00211b4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.47 | g00221b4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.48 | g00231b4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.49 | g00241b4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.50 | g00251b4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.51 | g00261b4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.52 | g00271b4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.53 | g00281b4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.54 | g00291b4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.55 | g002a1b4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.56 | g002b1b4.mains.nitech.ac.jp | 0 | | |
| 133.68.123.57 | — | 0 | | |
| 133.68.123.58 | — | 0 | | |
| 133.68.123.59 | — | 0 | | |
| 133.68.123.60 | — | 0 | | |
| 133.68.123.61 | g003114.mains.nitech.ac.jp | 0 | | |
| 133.68.123.62 | g003214.mains.nitech.ac.jp | 0 | | |
| 133.68.123.63 | g003314.mains.nitech.ac.jp | 0 | | |
| 133.68.123.64 | g003414.mains.nitech.ac.jp | 0 | | |
| 133.68.123.65 | g003514.mains.nitech.ac.jp | 0 | | |
| 133.68.123.66 | g003614.mains.nitech.ac.jp | 0 | | |
| 133.68.123.67 | g003714.mains.nitech.ac.jp | 0 | | |
| 133.68.123.68 | g003814.mains.nitech.ac.jp | 0 | | |
| 133.68.123.69 | g003914.mains.nitech.ac.jp | 0 | | |
| 133.68.123.70 | g003a14.mains.nitech.ac.jp | 0 | | |
| 133.68.123.71 | g003b14.mains.nitech.ac.jp | 0 | | |
| 133.68.123.72 | g012212.mains.nitech.ac.jp | 0 | | |
| 133.68.123.73 | g013111.mains.nitech.ac.jp | 0 | | |
| 133.68.123.74 | g014212.mains.nitech.ac.jp | 0 | | |
| 133.68.123.75 | g015111.mains.nitech.ac.jp | 0 | | |
| 133.68.123.76 | gnit112.mains.nitech.ac.jp | 0 | | |
| 133.68.123.77 | g003322.mains.nitech.ac.jp | 0 | | |
| 133.68.123.78 | g003522.mains.nitech.ac.jp | 0 | | |
| 133.68.123.79 | g003622.mains.nitech.ac.jp | 0 | | |
| 133.68.123.80 | g003722.mains.nitech.ac.jp | 0 | | |
| 133.68.123.81 | g003922.mains.nitech.ac.jp | 0 | | |
| 133.68.123.82 | g003a22.mains.nitech.ac.jp | 0 | | |
| 133.68.123.83 | g003154.mains.nitech.ac.jp | 0 | | |
| 133.68.123.84 | g011012.mains.nitech.ac.jp | 0 | | |
| 133.68.123.85 | g011014.mains.nitech.ac.jp | 0 | | |
| 133.68.123.86 | g011214.mains.nitech.ac.jp | 0 | | |
| 133.68.123.87 | — | 0 | | |
| 133.68.123.88 | g011314.mains.nitech.ac.jp | 0 | | |
| 133.68.123.89 | g011414.mains.nitech.ac.jp | 0 | | |
| 133.68.123.90 | g011514.mains.nitech.ac.jp | 0 | | |
| 133.68.123.91 | g011614.mains.nitech.ac.jp | 0 | | |
| 133.68.123.92 | g016114.mains.nitech.ac.jp | 0 | | |
| 133.68.123.93 | g016122.mains.nitech.ac.jp | 0 | | |
| 133.68.123.94 | g016154.mains.nitech.ac.jp | 0 | | |
| 133.68.123.95 | g016162.mains.nitech.ac.jp | 0 | | |
| 133.68.123.96 | g016174.mains.nitech.ac.jp | 0 | | |
| 133.68.123.97 | g016182.mains.nitech.ac.jp | 0 | | |
| 133.68.123.98 | g016192.mains.nitech.ac.jp | 0 | | |
| 133.68.123.99 | — | 0 | | |
| 133.68.123.100 | — | 0 | | |
| 133.68.123.101 | g004114.mains.nitech.ac.jp | 0 | | |
| 133.68.123.102 | g004214.mains.nitech.ac.jp | 0 | | |
| 133.68.123.103 | g004314.mains.nitech.ac.jp | 0 | | |
| 133.68.123.104 | g004414.mains.nitech.ac.jp | 0 | | |
| 133.68.123.105 | g004514.mains.nitech.ac.jp | 0 | | |
| 133.68.123.106 | g004614.mains.nitech.ac.jp | 0 | | |
| 133.68.123.107 | g004714.mains.nitech.ac.jp | 0 | | |
| 133.68.123.108 | g004814.mains.nitech.ac.jp | 0 | | |
| 133.68.123.109 | g004652.mains.nitech.ac.jp | 0 | | |
| 133.68.123.110 | — | 0 | | |
| 133.68.123.111 | g006114.mains.nitech.ac.jp | 0 | | |
| 133.68.123.112 | g006214.mains.nitech.ac.jp | 0 | | |
| 133.68.123.113 | g006314.mains.nitech.ac.jp | 0 | | |
| 133.68.123.114 | g006414.mains.nitech.ac.jp | 0 | | |
| 133.68.123.115 | g006514.mains.nitech.ac.jp | 0 | | |
| 133.68.123.116 | g006614.mains.nitech.ac.jp | 0 | | |
| 133.68.123.117 | g006714.mains.nitech.ac.jp | 0 | | |
| 133.68.123.118 | g006814.mains.nitech.ac.jp | 0 | | |
| 133.68.123.119 | g006914.mains.nitech.ac.jp | 0 | | |
| 133.68.123.120 | g006a14.mains.nitech.ac.jp | 0 | | |
| 133.68.123.121 | g006b14.mains.nitech.ac.jp | 0 | | |
| 133.68.123.122 | g006b21.mains.nitech.ac.jp | 0 | | |
| 133.68.123.123 | g006014.mains.nitech.ac.jp | 0 | | |
| 133.68.123.124 | — | 0 | | |
| 133.68.123.125 | — | 0 | | |
| 133.68.123.126 | g018314.mains.nitech.ac.jp | 0 | | |
| 133.68.123.127 | g018322.mains.nitech.ac.jp | 0 | | |
| 133.68.123.128 | g018354.mains.nitech.ac.jp | 0 | | |
| 133.68.123.129 | g018362.mains.nitech.ac.jp | 0 | | |
| 133.68.123.130 | — | 0 | | |
| 133.68.123.131 | g019114.mains.nitech.ac.jp | 0 | | |
| 133.68.123.132 | g019124.mains.nitech.ac.jp | 0 | | |
| 133.68.123.133 | g019314.mains.nitech.ac.jp | 0 | | |
| 133.68.123.134 | g019324.mains.nitech.ac.jp | 0 | | |
| 133.68.123.135 | g019514.mains.nitech.ac.jp | 0 | | |
| 133.68.123.136 | g019524.mains.nitech.ac.jp | 0 | | |
| 133.68.123.137 | g019154.mains.nitech.ac.jp | 0 | | |
| 133.68.123.138 | — | 0 | | |
| 133.68.123.139 | — | 0 | | |
| 133.68.123.140 | — | 0 | | |
| 133.68.123.141 | g020214.mains.nitech.ac.jp | 0 | | |
| 133.68.123.142 | g020222.mains.nitech.ac.jp | 0 | | |
| 133.68.123.143 | g020254.mains.nitech.ac.jp | 0 | | |
| 133.68.123.144 | g020514.mains.nitech.ac.jp | 0 | | |
| 133.68.123.145 | g020524.mains.nitech.ac.jp | 0 | | |
| 133.68.123.146 | g020554.mains.nitech.ac.jp | 0 | | |
| 133.68.123.147 | g020274.mains.nitech.ac.jp | 0 | | |
| 133.68.123.148 | g020114.mains.nitech.ac.jp | 0 | | |
| 133.68.123.149 | g020124.mains.nitech.ac.jp | 0 | | |
| 133.68.123.150 | — | 0 | | |
| 133.68.123.151 | g021114.mains.nitech.ac.jp | 0 | | |
| 133.68.123.152 | g021122.mains.nitech.ac.jp | 0 | | |
| 133.68.123.153 | g021154.mains.nitech.ac.jp | 0 | | |
| 133.68.123.154 | g021162.mains.nitech.ac.jp | 0 | | |
| 133.68.123.155 | g022211.mains.nitech.ac.jp | 0 | | |
| 133.68.123.156 | g022414.mains.nitech.ac.jp | 0 | | |
| 133.68.123.157 | g022422.mains.nitech.ac.jp | 0 | | |
| 133.68.123.158 | g022462.mains.nitech.ac.jp | 0 | | |
| 133.68.123.159 | g022454.mains.nitech.ac.jp | 0 | | |
| 133.68.123.160 | — | 0 | | |
| 133.68.123.161 | g024114.mains.nitech.ac.jp | 0 | | |
| 133.68.123.162 | g024122.mains.nitech.ac.jp | 0 | | |
| 133.68.123.163 | g024154.mains.nitech.ac.jp | 0 | | |
| 133.68.123.164 | g024162.mains.nitech.ac.jp | 0 | | |
| 133.68.123.165 | g024174.mains.nitech.ac.jp | 0 | | |
| 133.68.123.166 | g025112.mains.nitech.ac.jp | 0 | | |
| 133.68.123.167 | g023114.mains.nitech.ac.jp | 0 | | |
| 133.68.123.168 | gdai212.mains.nitech.ac.jp | 0 | | |
| 133.68.123.169 | gdai222.mains.nitech.ac.jp | 0 | | |
| 133.68.123.170 | gdai254.mains.nitech.ac.jp | 0 | | |
| 133.68.123.171 | g053114.mains.nitech.ac.jp | 0 | | |
| 133.68.123.172 | g053122.mains.nitech.ac.jp | 0 | | |
| 133.68.123.173 | g053314.mains.nitech.ac.jp | 0 | | |
| 133.68.123.174 | g053322.mains.nitech.ac.jp | 0 | | |
| 133.68.123.175 | g053614.mains.nitech.ac.jp | 0 | | |
| 133.68.123.176 | g053622.mains.nitech.ac.jp | 0 | | |
| 133.68.123.177 | g053652.mains.nitech.ac.jp | 0 | | |
| 133.68.123.178 | g053154.mains.nitech.ac.jp | 0 | | |
| 133.68.123.179 | g053354.mains.nitech.ac.jp | 0 | | |
| 133.68.123.180 | g053162.mains.nitech.ac.jp | 0 | | |
| 133.68.123.181 | g051112.mains.nitech.ac.jp | 0 | | |
| 133.68.123.182 | g052112.mains.nitech.ac.jp | 0 | | |
| 133.68.123.183 | g053012.mains.nitech.ac.jp | 0 | | |
| 133.68.123.184 | g054111.mains.nitech.ac.jp | 0 | | |
| 133.68.123.185 | g055112.mains.nitech.ac.jp | 0 | | |
| 133.68.123.186 | g056212.mains.nitech.ac.jp | 0 | | |
| 133.68.123.187 | gtok212.mains.nitech.ac.jp | 0 | | |
| 133.68.123.188 | gtai111.mains.nitech.ac.jp | 0 | | |
| 133.68.123.189 | — | 0 | | |
| 133.68.123.190 | gjim262old.mains.nitech.ac.jp | 0 | | |
| 133.68.123.191 | gjim214.mains.nitech.ac.jp | 0 | | |
| 133.68.123.192 | gjim224.mains.nitech.ac.jp | 0 | | |
| 133.68.123.193 | gjim254.mains.nitech.ac.jp | 0 | | |
| 133.68.123.194 | gjim262.mains.nitech.ac.jp | 0 | | |
| 133.68.123.195 | ghok112.mains.nitech.ac.jp | 0 | | |
| 133.68.123.196 | gsyu112.mains.nitech.ac.jp | 0 | | |
| 133.68.123.197 | glib114.mains.nitech.ac.jp | 0 | | |
| 133.68.123.198 | glib124.mains.nitech.ac.jp | 0 | | |
| 133.68.123.199 | glib154.mains.nitech.ac.jp | 0 | | |
| 133.68.123.200 | gkod212.mains.nitech.ac.jp | 0 | | |
| 133.68.123.201 | gkoy112.mains.nitech.ac.jp | 0 | | |
| 133.68.123.202 | gkoy212.mains.nitech.ac.jp | 0 | | |
| 133.68.123.203 | g020132.mains.nitech.ac.jp | 0 | | |
| 133.68.123.204 | g020142.mains.nitech.ac.jp | 0 | | |
| 133.68.123.205 | g020152.mains.nitech.ac.jp | 0 | | |
| 133.68.123.206 | g020162qnap.mains.nitech.ac.jp | 0 | | |
| 133.68.123.207 | g020172.mains.nitech.ac.jp | 0 | | |
| 133.68.123.208 | — | 0 | | |
| 133.68.123.209 | — | 0 | | |
| 133.68.123.210 | — | 0 | | |
| 133.68.123.211 | g018414.mains.nitech.ac.jp | 0 | | |
| 133.68.123.212 | g018424.mains.nitech.ac.jp | 0 | | |
| 133.68.123.213 | g018433p.mains.nitech.ac.jp | 0 | | |
| 133.68.123.214 | g018471.mains.nitech.ac.jp | 0 | | |
| 133.68.123.215 | — | 0 | | |
| 133.68.123.216 | — | 0 | | |
| 133.68.123.217 | — | 0 | | |
| 133.68.123.218 | — | 0 | | |
| 133.68.123.219 | — | 0 | | |
| 133.68.123.220 | — | 0 | | |
| 133.68.123.221 | — | 0 | | |
| 133.68.123.222 | — | 0 | | |
| 133.68.123.223 | — | 0 | | |
| 133.68.123.224 | — | 0 | | |
| 133.68.123.225 | — | 0 | | |
| 133.68.123.226 | — | 0 | | |
| 133.68.123.227 | — | 0 | | |
| 133.68.123.228 | — | 0 | | |
| 133.68.123.229 | — | 0 | | |
| 133.68.123.230 | — | 0 | | |
| 133.68.123.231 | — | 0 | | |
| 133.68.123.232 | — | 0 | | |
| 133.68.123.233 | — | 0 | | |
| 133.68.123.234 | — | 0 | | |
| 133.68.123.235 | — | 0 | | |
| 133.68.123.236 | — | 0 | | |
| 133.68.123.237 | — | 0 | | |
| 133.68.123.238 | — | 0 | | |
| 133.68.123.239 | — | 0 | | |
| 133.68.123.240 | — | 0 | | |
| 133.68.123.241 | — | 0 | | |
| 133.68.123.242 | — | 0 | | |
| 133.68.123.243 | — | 0 | | |
| 133.68.123.244 | — | 0 | | |
| 133.68.123.245 | — | 0 | | |
| 133.68.123.246 | — | 0 | | |
| 133.68.123.247 | — | 0 | | |
| 133.68.123.248 | — | 0 | | |
| 133.68.123.249 | — | 0 | | |
| 133.68.123.250 | — | 0 | | |
| 133.68.123.251 | — | 0 | | |
| 133.68.123.252 | — | 0 | | |
| 133.68.123.253 | — | 0 | | |
| 133.68.123.254 | — | 0 | | |
| 133.68.123.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m8 133.68.123.251
traceroute to 133.68.123.251 (133.68.123.251): 8 hops max, 52 byte packets
4 *
6 *
7 *
8 *
Measurement taken from 
IPinfo ProbeNet in Zuerich, CH
IPinfo ProbeNet in Zuerich, CHOn