Summary
| ASN | AS2501 The University of Tokyo |
| BGP | 157.82.0.0/16 |
| IPs with RDNS | 165 |
| Hosted Domains | 0 |
| Pingable IPs | 25 |
| Router IPs | 0 |
| 157.82.161.0 | — | 0 |  | |
| 157.82.161.1 | fwgw.iis.u-tokyo.ac.jp | 0 |  | |
| 157.82.161.2 | zhongwei-ws-2102.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.3 | amd-3990x.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.4 | weitao-ws-2111.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.5 | jose-ws-2311.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.6 | nlab-ws-2601.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.7 | uchibanare.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.8 | keyfwb05.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.9 | klabprinter.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.10 | uotsuri.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.11 | comsol-pc.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.12 | nlab-ws-threadripper.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.13 | ts-451-2.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.14 | iriomote.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.15 | ts-451-3.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.16 | klabnas.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.17 | a5c376d2-410337.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.18 | nlab-ws3.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.19 | nlab-ws.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.20 | center-printer.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.21 | nlabws4.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.22 | linux-ws-2502.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.23 | a5c376d2-409477.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.24 | nlab-ws-2106.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.25 | linuxnlabws01.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.26 | mat-xerox.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.27 | yonelab-printer2.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.28 | — | 0 | | |
| 157.82.161.29 | — | 0 | | |
| 157.82.161.30 | — | 0 | | |
| 157.82.161.31 | — | 0 | | |
| 157.82.161.32 | — | 0 | | |
| 157.82.161.33 | — | 0 | | |
| 157.82.161.34 | — | 0 | | |
| 157.82.161.35 | — | 0 | | |
| 157.82.161.36 | okabeprn2.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.37 | — | 0 | | |
| 157.82.161.38 | — | 0 | | |
| 157.82.161.39 | disorder.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.40 | — | 0 | | |
| 157.82.161.41 | — | 0 | | |
| 157.82.161.42 | — | 0 | | |
| 157.82.161.43 | — | 0 | | |
| 157.82.161.44 | ikema.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.45 | grouter.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.46 | — | 0 | | |
| 157.82.161.47 | — | 0 | | |
| 157.82.161.48 | — | 0 | | |
| 157.82.161.49 | — | 0 | | |
| 157.82.161.50 | — | 0 | | |
| 157.82.161.51 | nlab-femto.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.52 | etdtr-ws-2312.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.53 | roman-ws-2405.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.54 | roman-ws-2406.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.55 | okabeserver.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.56 | — | 0 | | |
| 157.82.161.57 | — | 0 | | |
| 157.82.161.58 | hp-577dw.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.59 | — | 0 | | |
| 157.82.161.60 | — | 0 | | |
| 157.82.161.61 | canonmf743cdw.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.62 | fujioka-calc1.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.63 | — | 0 | | |
| 157.82.161.64 | — | 0 | | |
| 157.82.161.65 | — | 0 | | |
| 157.82.161.66 | — | 0 | | |
| 157.82.161.67 | — | 0 | | |
| 157.82.161.68 | — | 0 | | |
| 157.82.161.69 | okabenas1.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.70 | — | 0 | | |
| 157.82.161.71 | — | 0 | | |
| 157.82.161.72 | — | 0 | | |
| 157.82.161.73 | fujioka-calc2.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.74 | — | 0 | | |
| 157.82.161.75 | okabeprn3.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.76 | okabeprn4.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.77 | — | 0 | | |
| 157.82.161.78 | hpc-proserver.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.79 | — | 0 | | |
| 157.82.161.80 | — | 0 | | |
| 157.82.161.81 | — | 0 | | |
| 157.82.161.82 | — | 0 | | |
| 157.82.161.83 | okabenas2.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.84 | — | 0 | | |
| 157.82.161.85 | — | 0 | | |
| 157.82.161.86 | — | 0 | | |
| 157.82.161.87 | yagi-lab-printer.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.88 | n21.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.89 | oki-c610dn.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.90 | — | 0 | | |
| 157.82.161.91 | — | 0 | | |
| 157.82.161.92 | — | 0 | | |
| 157.82.161.93 | a5c376d2-410371.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.94 | — | 0 | | |
| 157.82.161.95 | — | 0 | | |
| 157.82.161.96 | — | 0 | | |
| 157.82.161.97 | — | 0 | | |
| 157.82.161.98 | okabeprn.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.99 | — | 0 | | |
| 157.82.161.100 | — | 0 | | |
| 157.82.161.101 | — | 0 | | |
| 157.82.161.102 | — | 0 | | |
| 157.82.161.103 | — | 0 | | |
| 157.82.161.104 | — | 0 | | |
| 157.82.161.105 | — | 0 | | |
| 157.82.161.106 | — | 0 | | |
| 157.82.161.107 | — | 0 | | |
| 157.82.161.108 | — | 0 | | |
| 157.82.161.109 | — | 0 | | |
| 157.82.161.110 | — | 0 | | |
| 157.82.161.111 | — | 0 | | |
| 157.82.161.112 | — | 0 | | |
| 157.82.161.113 | — | 0 | | |
| 157.82.161.114 | — | 0 | | |
| 157.82.161.115 | — | 0 | | |
| 157.82.161.116 | — | 0 | | |
| 157.82.161.117 | — | 0 | | |
| 157.82.161.118 | — | 0 | | |
| 157.82.161.119 | — | 0 | | |
| 157.82.161.120 | — | 0 | | |
| 157.82.161.121 | — | 0 | | |
| 157.82.161.122 | — | 0 | | |
| 157.82.161.123 | — | 0 | | |
| 157.82.161.124 | — | 0 | | |
| 157.82.161.125 | — | 0 | | |
| 157.82.161.126 | — | 0 | | |
| 157.82.161.127 | — | 0 | | |
| 157.82.161.128 | — | 0 | | |
| 157.82.161.129 | — | 0 | | |
| 157.82.161.130 | — | 0 | | |
| 157.82.161.131 | — | 0 | | |
| 157.82.161.132 | — | 0 | | |
| 157.82.161.133 | — | 0 | | |
| 157.82.161.134 | — | 0 | | |
| 157.82.161.135 | — | 0 | | |
| 157.82.161.136 | — | 0 | | |
| 157.82.161.137 | — | 0 | | |
| 157.82.161.138 | — | 0 | | |
| 157.82.161.139 | — | 0 | | |
| 157.82.161.140 | dhcp-161-140.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.141 | dhcp-161-141.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.142 | dhcp-161-142.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.143 | dhcp-161-143.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.144 | dhcp-161-144.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.145 | dhcp-161-145.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.146 | dhcp-161-146.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.147 | dhcp-161-147.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.148 | dhcp-161-148.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.149 | dhcp-161-149.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.150 | dhcp-161-150.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.151 | dhcp-161-151.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.152 | dhcp-161-152.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.153 | dhcp-161-153.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.154 | dhcp-161-154.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.155 | dhcp-161-155.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.156 | dhcp-161-156.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.157 | dhcp-161-157.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.158 | dhcp-161-158.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.159 | dhcp-161-159.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.160 | dhcp-161-160.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.161 | dhcp-161-161.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.162 | dhcp-161-162.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.163 | dhcp-161-163.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.164 | dhcp-161-164.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.165 | dhcp-161-165.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.166 | dhcp-161-166.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.167 | dhcp-161-167.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.168 | dhcp-161-168.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.169 | dhcp-161-169.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.170 | dhcp-161-170.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.171 | dhcp-161-171.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.172 | dhcp-161-172.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.173 | dhcp-161-173.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.174 | dhcp-161-174.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.175 | dhcp-161-175.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.176 | dhcp-161-176.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.177 | dhcp-161-177.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.178 | dhcp-161-178.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.179 | dhcp-161-179.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.180 | dhcp-161-180.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.181 | dhcp-161-181.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.182 | dhcp-161-182.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.183 | dhcp-161-183.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.184 | dhcp-161-184.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.185 | dhcp-161-185.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.186 | dhcp-161-186.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.187 | dhcp-161-187.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.188 | dhcp-161-188.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.189 | dhcp-161-189.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.190 | dhcp-161-190.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.191 | dhcp-161-191.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.192 | dhcp-161-192.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.193 | dhcp-161-193.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.194 | dhcp-161-194.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.195 | dhcp-161-195.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.196 | dhcp-161-196.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.197 | dhcp-161-197.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.198 | dhcp-161-198.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.199 | dhcp-161-199.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.200 | dhcp-161-200.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.201 | dhcp-161-201.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.202 | dhcp-161-202.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.203 | dhcp-161-203.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.204 | dhcp-161-204.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.205 | dhcp-161-205.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.206 | dhcp-161-206.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.207 | dhcp-161-207.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.208 | dhcp-161-208.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.209 | dhcp-161-209.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.210 | dhcp-161-210.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.211 | dhcp-161-211.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.212 | dhcp-161-212.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.213 | dhcp-161-213.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.214 | dhcp-161-214.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.215 | dhcp-161-215.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.216 | dhcp-161-216.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.217 | dhcp-161-217.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.218 | dhcp-161-218.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.219 | dhcp-161-219.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.220 | dhcp-161-220.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.221 | dhcp-161-221.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.222 | dhcp-161-222.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.223 | dhcp-161-223.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.224 | dhcp-161-224.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.225 | dhcp-161-225.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.226 | dhcp-161-226.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.227 | dhcp-161-227.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.228 | dhcp-161-228.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.229 | dhcp-161-229.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.230 | dhcp-161-230.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.231 | dhcp-161-231.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.232 | dhcp-161-232.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.233 | dhcp-161-233.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.234 | dhcp-161-234.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.235 | dhcp-161-235.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.236 | dhcp-161-236.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.237 | dhcp-161-237.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.238 | dhcp-161-238.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.239 | dhcp-161-239.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.240 | dhcp-161-240.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.241 | dhcp-161-241.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.242 | dhcp-161-242.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.243 | dhcp-161-243.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.244 | dhcp-161-244.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.245 | dhcp-161-245.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.246 | dhcp-161-246.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.247 | dhcp-161-247.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.248 | dhcp-161-248.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.249 | dhcp-161-249.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.250 | dhcp-161-250.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.251 | dhcp-161-251.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.252 | dhcp-161-252.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.253 | dhcp-161-253.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.254 | wlc-161-254.iis.u-tokyo.ac.jp | 0 | | |
| 157.82.161.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$ traceroute -a -n -q1 -f6 157.82.161.239
traceroute to 157.82.161.239 (157.82.161.239): 64 hops max, 52 byte packets
12 *
Measurement taken from 
IPinfo ProbeNet in Tokyo, JP
IPinfo ProbeNet in Tokyo, JPOn