Summary
| ASN | AS2907 Research Organization of Information and Systems, National Institute of Informatics |
| BGP | 133.38.0.0/16 |
| IPs with RDNS | 133 |
| Hosted Domains | 0 |
| Pingable IPs | 2 |
| Router IPs | 0 |
| 133.38.237.0 | — | 0 |  | |
| 133.38.237.1 | roma.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.2 | — | 0 | | |
| 133.38.237.3 | — | 0 | | |
| 133.38.237.4 | — | 0 | | |
| 133.38.237.5 | — | 0 | | |
| 133.38.237.6 | — | 0 | | |
| 133.38.237.7 | — | 0 | | |
| 133.38.237.8 | — | 0 | | |
| 133.38.237.9 | — | 0 | | |
| 133.38.237.10 | riyad.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.11 | ottawa.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.12 | sanjose.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.13 | athens.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.14 | tokyo.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.15 | cairo.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.16 | london.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.17 | hanoi.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.18 | lima.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.19 | rabat.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.20 | lisboa.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.21 | warsaw.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.22 | — | 0 | | |
| 133.38.237.23 | — | 0 | | |
| 133.38.237.24 | — | 0 | | |
| 133.38.237.25 | — | 0 | | |
| 133.38.237.26 | — | 0 | | |
| 133.38.237.27 | — | 0 | | |
| 133.38.237.28 | — | 0 | | |
| 133.38.237.29 | — | 0 | | |
| 133.38.237.30 | — | 0 | | |
| 133.38.237.31 | — | 0 | | |
| 133.38.237.32 | — | 0 | | |
| 133.38.237.33 | — | 0 | | |
| 133.38.237.34 | — | 0 | | |
| 133.38.237.35 | — | 0 | | |
| 133.38.237.36 | — | 0 | | |
| 133.38.237.37 | — | 0 | | |
| 133.38.237.38 | — | 0 | | |
| 133.38.237.39 | — | 0 | | |
| 133.38.237.40 | — | 0 | | |
| 133.38.237.41 | — | 0 | | |
| 133.38.237.42 | — | 0 | | |
| 133.38.237.43 | — | 0 | | |
| 133.38.237.44 | — | 0 | | |
| 133.38.237.45 | — | 0 | | |
| 133.38.237.46 | — | 0 | | |
| 133.38.237.47 | — | 0 | | |
| 133.38.237.48 | — | 0 | | |
| 133.38.237.49 | — | 0 | | |
| 133.38.237.50 | newyork.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.51 | sydney.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.52 | — | 0 | | |
| 133.38.237.53 | — | 0 | | |
| 133.38.237.54 | — | 0 | | |
| 133.38.237.55 | istanbul.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.56 | — | 0 | | |
| 133.38.237.57 | — | 0 | | |
| 133.38.237.58 | millet.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.59 | camus.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.60 | klimt.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.61 | gogh.pd.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.62 | — | 0 | | |
| 133.38.237.63 | — | 0 | | |
| 133.38.237.64 | — | 0 | | |
| 133.38.237.65 | apple.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.66 | apricot.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.67 | avocado.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.68 | banana.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.69 | blueberry.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.70 | cherry.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.71 | chestnut.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.72 | coconut.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.73 | durian.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.74 | grape.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.75 | guava.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.76 | kiwi.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.77 | lemon.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.78 | lime.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.79 | litchi.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.80 | loquat.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.81 | mango.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.82 | melon.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.83 | olive.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.84 | orange.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.85 | papaya.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.86 | peach.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.87 | pear.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.88 | persimmon.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.89 | pineapple.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.90 | plum.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.91 | pomegranate.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.92 | raspberry.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.93 | strawberry.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.94 | tamarind.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.95 | watermelon.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.96 | artichoke.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.97 | asparagus.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.98 | basil.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.99 | beet.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.100 | broccoli.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.101 | burdock.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.102 | cabbage.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.103 | carrot.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.104 | cauliflower.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.105 | celery.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.106 | chive.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.107 | coriander.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.108 | corn.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.109 | cucumber.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.110 | eggplant.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.111 | endive.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.112 | garlic.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.113 | ginger.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.114 | leek.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.115 | lettuce.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.116 | mushroom.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.117 | onion.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.118 | parsley.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.119 | pepper.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.120 | potato.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.121 | pumpkin.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.122 | radish.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.123 | sesame.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.124 | spinach.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.125 | tomato.hci.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.126 | — | 0 | | |
| 133.38.237.127 | — | 0 | | |
| 133.38.237.128 | — | 0 | | |
| 133.38.237.129 | cheng-lab.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.130 | eden.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.131 | adam.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.132 | eve.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.133 | pi.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.134 | circle.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.135 | torus.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.136 | encal.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.137 | ca.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.138 | enquete.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.139 | hilbert.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.140 | wildcard.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.141 | iseds.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.142 | qwiks.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.143 | neumann.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.144 | maximum.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.145 | — | 0 | | |
| 133.38.237.146 | — | 0 | | |
| 133.38.237.147 | — | 0 | | |
| 133.38.237.148 | — | 0 | | |
| 133.38.237.149 | — | 0 | | |
| 133.38.237.150 | — | 0 | | |
| 133.38.237.151 | — | 0 | | |
| 133.38.237.152 | — | 0 | | |
| 133.38.237.153 | — | 0 | | |
| 133.38.237.154 | cluster.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.155 | garden.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.156 | papillon.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.157 | butterfly.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.158 | queen.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.159 | rook.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.160 | bishop.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.161 | knight.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.162 | pawn.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.163 | apple.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.164 | wireless.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.165 | dhcp0.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.166 | dhcp1.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.167 | dhcp2.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.168 | dhcp3.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.169 | dhcp4.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.170 | aise00.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.171 | aise01.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.172 | aise02.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.173 | aise03.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.174 | aise04.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.175 | aise05.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.176 | aise06.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.177 | aise07.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.178 | aise08.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.179 | aise09.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.180 | aise10.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.181 | aise11.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.182 | aise12.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.183 | aise13.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.184 | aise14.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.185 | aise15.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.186 | aise16.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.187 | aise17.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.188 | aise18.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.189 | aise19.aise.ics.saitama-u.ac.jp | 0 | | |
| 133.38.237.190 | — | 0 | | |
| 133.38.237.191 | — | 0 | | |
| 133.38.237.192 | — | 0 | | |
| 133.38.237.193 | — | 0 | | |
| 133.38.237.194 | — | 0 | | |
| 133.38.237.195 | — | 0 | | |
| 133.38.237.196 | — | 0 | | |
| 133.38.237.197 | — | 0 | | |
| 133.38.237.198 | — | 0 | | |
| 133.38.237.199 | — | 0 | | |
| 133.38.237.200 | — | 0 | | |
| 133.38.237.201 | — | 0 | | |
| 133.38.237.202 | — | 0 | | |
| 133.38.237.203 | — | 0 | | |
| 133.38.237.204 | — | 0 | | |
| 133.38.237.205 | — | 0 | | |
| 133.38.237.206 | — | 0 | | |
| 133.38.237.207 | — | 0 | | |
| 133.38.237.208 | — | 0 | | |
| 133.38.237.209 | — | 0 | | |
| 133.38.237.210 | — | 0 | | |
| 133.38.237.211 | — | 0 | | |
| 133.38.237.212 | — | 0 | | |
| 133.38.237.213 | — | 0 | | |
| 133.38.237.214 | — | 0 | | |
| 133.38.237.215 | — | 0 | | |
| 133.38.237.216 | — | 0 | | |
| 133.38.237.217 | — | 0 | | |
| 133.38.237.218 | — | 0 | | |
| 133.38.237.219 | — | 0 | | |
| 133.38.237.220 | — | 0 | | |
| 133.38.237.221 | — | 0 | | |
| 133.38.237.222 | — | 0 | | |
| 133.38.237.223 | — | 0 | | |
| 133.38.237.224 | — | 0 | | |
| 133.38.237.225 | — | 0 | | |
| 133.38.237.226 | — | 0 | | |
| 133.38.237.227 | — | 0 | | |
| 133.38.237.228 | — | 0 | | |
| 133.38.237.229 | — | 0 | | |
| 133.38.237.230 | — | 0 | | |
| 133.38.237.231 | — | 0 | | |
| 133.38.237.232 | — | 0 | | |
| 133.38.237.233 | — | 0 | | |
| 133.38.237.234 | — | 0 | | |
| 133.38.237.235 | — | 0 | | |
| 133.38.237.236 | — | 0 | | |
| 133.38.237.237 | — | 0 | | |
| 133.38.237.238 | — | 0 | | |
| 133.38.237.239 | — | 0 | | |
| 133.38.237.240 | — | 0 | | |
| 133.38.237.241 | — | 0 | | |
| 133.38.237.242 | — | 0 | | |
| 133.38.237.243 | — | 0 | | |
| 133.38.237.244 | — | 0 | | |
| 133.38.237.245 | — | 0 | | |
| 133.38.237.246 | — | 0 | | |
| 133.38.237.247 | — | 0 | | |
| 133.38.237.248 | — | 0 | | |
| 133.38.237.249 | — | 0 | | |
| 133.38.237.250 | — | 0 | | |
| 133.38.237.251 | — | 0 | | |
| 133.38.237.252 | — | 0 | | |
| 133.38.237.253 | — | 0 | | |
| 133.38.237.254 | — | 0 | | |
| 133.38.237.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$ traceroute -a -n -q1 -f5 -m10 133.38.237.146
traceroute to 133.38.237.146 (133.38.237.146): 10 hops max, 52 byte packets
8 *
9 *
10 *
Measurement taken from 
IPinfo ProbeNet in Osaka, JP
IPinfo ProbeNet in Osaka, JPOn