Summary
| ASN | AS2907 Research Organization of Information and Systems, National Institute of Informatics |
| BGP | 133.30.0.0/16 |
| IPs with RDNS | 199 |
| Hosted Domains | 0 |
| Pingable IPs | 1 |
| Router IPs | 0 |
| 133.30.172.0 | — | 0 |  | |
| 133.30.172.1 | — | 0 | | |
| 133.30.172.2 | gn02.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.3 | — | 0 | | |
| 133.30.172.4 | gn04.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.5 | raq4.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.6 | gn06.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.7 | gn07.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.8 | icid.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.9 | suma.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.10 | dean.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.11 | gn11.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.12 | health.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.13 | — | 0 | | |
| 133.30.172.14 | wer-staff.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.15 | — | 0 | | |
| 133.30.172.16 | — | 0 | | |
| 133.30.172.17 | — | 0 | | |
| 133.30.172.18 | — | 0 | | |
| 133.30.172.19 | — | 0 | | |
| 133.30.172.20 | — | 0 | | |
| 133.30.172.21 | gn21.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.22 | gn22.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.23 | — | 0 | | |
| 133.30.172.24 | da24.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.25 | da25.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.26 | da26.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.27 | da27.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.28 | da28.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.29 | da29.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.30 | da30.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.31 | da31.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.32 | da32.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.33 | da33.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.34 | da34.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.35 | da35.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.36 | da36.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.37 | da37.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.38 | da38.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.39 | da39.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.40 | — | 0 | | |
| 133.30.172.41 | ns41.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.42 | ns42.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.43 | ns43.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.44 | ns44.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.45 | ns45.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.46 | ns46.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.47 | ns47.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.48 | ns48.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.49 | ns49.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.50 | ns50.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.51 | ns51.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.52 | ns52.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.53 | da53.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.54 | da54.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.55 | da55.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.56 | da56.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.57 | da57.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.58 | da58.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.59 | da59.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.60 | hs60.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.61 | hs61.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.62 | hs62.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.63 | hs63.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.64 | hs64.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.65 | hs65.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.66 | hs66.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.67 | hs67.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.68 | hs68.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.69 | hs69.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.70 | hs70.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.71 | hs71.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.72 | hs72.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.73 | hs73.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.74 | hs74.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.75 | hs75.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.76 | hs76.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.77 | hs77.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.78 | hs78.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.79 | hs79.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.80 | hs80.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.81 | hs81.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.82 | hs82.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.83 | hs83.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.84 | hs84.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.85 | hs85.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.86 | hs86.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.87 | hs87.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.88 | hs88.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.89 | hs89.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.90 | hs90.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.91 | hs91.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.92 | hs92.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.93 | hs93.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.94 | hs94.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.95 | da95.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.96 | da96.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.97 | da97.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.98 | da98.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.99 | da99.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.100 | da10.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.101 | mt1.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.102 | mt2.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.103 | mt3.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.104 | mt4.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.105 | mt5.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.106 | mt6.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.107 | mt7.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.108 | mt8.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.109 | mt9.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.110 | mt10.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.111 | mt11.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.112 | mt12.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.113 | mt13.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.114 | mt14.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.115 | mt15.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.116 | mt16.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.117 | mt17.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.118 | mt18.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.119 | mt19.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.120 | mt20.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.121 | ns21.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.122 | ns22.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.123 | ns23.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.124 | ns24.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.125 | ns25.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.126 | ns26.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.127 | ns27.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.128 | ns28.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.129 | ns29.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.130 | ns30.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.131 | ns31.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.132 | ns32.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.133 | ns33.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.134 | ns34.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.135 | ns35.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.136 | ns36.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.137 | ns37.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.138 | ns38.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.139 | ns39.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.140 | ns40.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.141 | pt41.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.142 | pt42.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.143 | pt43.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.144 | pt44.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.145 | pt45.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.146 | pt46.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.147 | pt47.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.148 | pt48.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.149 | pt49.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.150 | pt50.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.151 | pt51.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.152 | pt52.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.153 | pt53.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.154 | pt54.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.155 | — | 0 | | |
| 133.30.172.156 | — | 0 | | |
| 133.30.172.157 | — | 0 | | |
| 133.30.172.158 | — | 0 | | |
| 133.30.172.159 | — | 0 | | |
| 133.30.172.160 | — | 0 | | |
| 133.30.172.161 | ot61.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.162 | ot62.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.163 | ot63.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.164 | ot64.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.165 | ot65.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.166 | ot66.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.167 | ot67.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.168 | ot68.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.169 | ot69.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.170 | ot70.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.171 | ot71.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.172 | — | 0 | | |
| 133.30.172.173 | — | 0 | | |
| 133.30.172.174 | — | 0 | | |
| 133.30.172.175 | — | 0 | | |
| 133.30.172.176 | — | 0 | | |
| 133.30.172.177 | — | 0 | | |
| 133.30.172.178 | — | 0 | | |
| 133.30.172.179 | — | 0 | | |
| 133.30.172.180 | — | 0 | | |
| 133.30.172.181 | fn81.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.182 | fn82.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.183 | fn83.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.184 | fn84.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.185 | fn85.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.186 | fn86.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.187 | fn87.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.188 | fn88.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.189 | fn89.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.190 | fn90.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.191 | fn91.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.192 | fn92.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.193 | mt93.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.194 | — | 0 | | |
| 133.30.172.195 | — | 0 | | |
| 133.30.172.196 | fn96.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.197 | — | 0 | | |
| 133.30.172.198 | — | 0 | | |
| 133.30.172.199 | — | 0 | | |
| 133.30.172.200 | da0.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.201 | da1.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.202 | da2.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.203 | da3.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.204 | da4.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.205 | da5.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.206 | da6.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.207 | da7.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.208 | da8.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.209 | da9.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.210 | da10.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.211 | da11.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.212 | da12.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.213 | da13.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.214 | da14.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.215 | da15.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.216 | da16.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.217 | da17.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.218 | da18.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.219 | da19.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.220 | — | 0 | | |
| 133.30.172.221 | — | 0 | | |
| 133.30.172.222 | — | 0 | | |
| 133.30.172.223 | — | 0 | | |
| 133.30.172.224 | — | 0 | | |
| 133.30.172.225 | — | 0 | | |
| 133.30.172.226 | — | 0 | | |
| 133.30.172.227 | — | 0 | | |
| 133.30.172.228 | — | 0 | | |
| 133.30.172.229 | — | 0 | | |
| 133.30.172.230 | — | 0 | | |
| 133.30.172.231 | — | 0 | | |
| 133.30.172.232 | — | 0 | | |
| 133.30.172.233 | — | 0 | | |
| 133.30.172.234 | — | 0 | | |
| 133.30.172.235 | — | 0 | | |
| 133.30.172.236 | — | 0 | | |
| 133.30.172.237 | — | 0 | | |
| 133.30.172.238 | — | 0 | | |
| 133.30.172.239 | — | 0 | | |
| 133.30.172.240 | ns10.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.241 | ns11.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.242 | ns12.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.243 | ns13.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.244 | ns14.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.245 | ns15.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.246 | ns16.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.247 | ns17.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.248 | ns18.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.249 | ns19.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.250 | — | 0 | | |
| 133.30.172.251 | — | 0 | | |
| 133.30.172.252 | — | 0 | | |
| 133.30.172.253 | — | 0 | | |
| 133.30.172.254 | gncisco2.ams.kobe-u.ac.jp | 0 | | |
| 133.30.172.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$ traceroute -a -n -q1 -m7 133.30.172.81
traceroute to 133.30.172.81 (133.30.172.81): 7 hops max, 52 byte packets
3 *
5 *
6 *
7 *
Measurement taken from 
IPinfo ProbeNet in Brussels, BE
IPinfo ProbeNet in Brussels, BEOn