Summary
| ASN | AS2501 The University of Tokyo |
| BGP | 133.11.0.0/16 |
| IPs with RDNS | 144 |
| Hosted Domains | 0 |
| Pingable IPs | 9 |
| Router IPs | 0 |
| 133.11.56.0 | eri-net.eri.u-tokyo.ac.jp | 0 |  | |
| 133.11.56.1 | erigw.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.2 | — | 0 | | |
| 133.11.56.3 | uguisu.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.4 | — | 0 | | |
| 133.11.56.5 | — | 0 | | |
| 133.11.56.6 | mag1.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.7 | uguisu-ppp1.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.8 | hato.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.9 | uso2.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.10 | uguisu-ppp2.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.11 | uguisu-ppp3.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.12 | uguisu-ppp4.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.13 | tkobato.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.14 | uguisu-ppp5.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.15 | kiji.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.16 | kamo.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.17 | ftp.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.18 | uguisu-ppp6.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.19 | uguisu-ppp7.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.20 | ppp-admin.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.21 | — | 0 | | |
| 133.11.56.22 | kogamo.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.23 | — | 0 | | |
| 133.11.56.24 | hato_old.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.25 | kamo-test2.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.26 | umineko.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.27 | tkygw-e.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.28 | chigasaki.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.29 | maki.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.30 | mozu.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.31 | dmc.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.32 | ut-itk.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.33 | delfi.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.34 | itkserv02.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.35 | eqtap.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.36 | dacho2.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.37 | mag2.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.38 | kobato.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.39 | kea-g.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.40 | kogamo2.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.41 | — | 0 | | |
| 133.11.56.42 | — | 0 | | |
| 133.11.56.43 | — | 0 | | |
| 133.11.56.44 | itk505.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.45 | itkserv.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.46 | itk305.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.47 | — | 0 | | |
| 133.11.56.48 | itk3-4w.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.49 | — | 0 | | |
| 133.11.56.50 | itksgw.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.51 | itk2-6w.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.52 | itk2-2w.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.53 | itk2-bf.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.54 | itk3-2f.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.55 | itk2-6e.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.56 | itk2b-2f.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.57 | itk3-4e.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.58 | itk1-1f.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.59 | itk1-4f.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.60 | itk1-7n.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.61 | itk1-7s.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.62 | vrc-hypo2-g.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.63 | tkycims2.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.64 | shuto.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.65 | — | 0 | | |
| 133.11.56.66 | jarrayb.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.67 | jarray.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.68 | mqtt.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.69 | jarrayn.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.70 | wwwmeso.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.71 | mesoasp4-g.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.72 | jmadata.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.73 | obsvpngw.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.74 | cidir103.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.75 | chigasaki-itk.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.76 | — | 0 | | |
| 133.11.56.77 | — | 0 | | |
| 133.11.56.78 | namazu-bin.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.79 | — | 0 | | |
| 133.11.56.80 | erisms.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.81 | lsetdpolycom.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.82 | — | 0 | | |
| 133.11.56.83 | — | 0 | | |
| 133.11.56.84 | — | 0 | | |
| 133.11.56.85 | — | 0 | | |
| 133.11.56.86 | — | 0 | | |
| 133.11.56.87 | — | 0 | | |
| 133.11.56.88 | — | 0 | | |
| 133.11.56.89 | — | 0 | | |
| 133.11.56.90 | — | 0 | | |
| 133.11.56.91 | — | 0 | | |
| 133.11.56.92 | — | 0 | | |
| 133.11.56.93 | — | 0 | | |
| 133.11.56.94 | — | 0 | | |
| 133.11.56.95 | — | 0 | | |
| 133.11.56.96 | — | 0 | | |
| 133.11.56.97 | — | 0 | | |
| 133.11.56.98 | erigwo.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.99 | — | 0 | | |
| 133.11.56.100 | — | 0 | | |
| 133.11.56.101 | — | 0 | | |
| 133.11.56.102 | — | 0 | | |
| 133.11.56.103 | — | 0 | | |
| 133.11.56.104 | — | 0 | | |
| 133.11.56.105 | — | 0 | | |
| 133.11.56.106 | — | 0 | | |
| 133.11.56.107 | magma.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.108 | eri-portal.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.109 | — | 0 | | |
| 133.11.56.110 | kizai.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.111 | spmap-g.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.112 | erilibna.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.113 | cseptesting.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.114 | ryof.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.115 | jpquakesaver.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.116 | qsd3-2f.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.117 | lswebsv01.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.118 | lsmonsv06.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.119 | kathmandu.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.120 | — | 0 | | |
| 133.11.56.121 | — | 0 | | |
| 133.11.56.122 | spmap2-g.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.123 | — | 0 | | |
| 133.11.56.124 | — | 0 | | |
| 133.11.56.125 | — | 0 | | |
| 133.11.56.126 | — | 0 | | |
| 133.11.56.127 | — | 0 | | |
| 133.11.56.128 | — | 0 | | |
| 133.11.56.129 | — | 0 | | |
| 133.11.56.130 | — | 0 | | |
| 133.11.56.131 | — | 0 | | |
| 133.11.56.132 | — | 0 | | |
| 133.11.56.133 | — | 0 | | |
| 133.11.56.134 | — | 0 | | |
| 133.11.56.135 | — | 0 | | |
| 133.11.56.136 | — | 0 | | |
| 133.11.56.137 | — | 0 | | |
| 133.11.56.138 | — | 0 | | |
| 133.11.56.139 | — | 0 | | |
| 133.11.56.140 | — | 0 | | |
| 133.11.56.141 | — | 0 | | |
| 133.11.56.142 | — | 0 | | |
| 133.11.56.143 | — | 0 | | |
| 133.11.56.144 | gtest1.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.145 | — | 0 | | |
| 133.11.56.146 | — | 0 | | |
| 133.11.56.147 | — | 0 | | |
| 133.11.56.148 | eiseistat.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.149 | most.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.150 | tombi.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.151 | itk2b-bf.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.152 | itk2-1w.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.153 | itk2-3w.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.154 | itk1-base.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.155 | — | 0 | | |
| 133.11.56.156 | — | 0 | | |
| 133.11.56.157 | — | 0 | | |
| 133.11.56.158 | itk3-1f.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.159 | — | 0 | | |
| 133.11.56.160 | juro.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.161 | saigai.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.162 | — | 0 | | |
| 133.11.56.163 | — | 0 | | |
| 133.11.56.164 | itk-devel.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.165 | — | 0 | | |
| 133.11.56.166 | — | 0 | | |
| 133.11.56.167 | — | 0 | | |
| 133.11.56.168 | — | 0 | | |
| 133.11.56.169 | — | 0 | | |
| 133.11.56.170 | rvclt170.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.171 | rvclt171.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.172 | rvclt172.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.173 | rvclt173.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.174 | rvclt174.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.175 | rvclt175.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.176 | rvclt176.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.177 | rvclt177.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.178 | rvclt178.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.179 | rvclt179.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.180 | rvclt180.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.181 | rvclt181.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.182 | rvclt182.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.183 | rvclt183.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.184 | rvclt184.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.185 | rvclt185.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.186 | rvclt186.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.187 | rvclt187.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.188 | rvclt188.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.189 | rvclt189.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.190 | rvclt190.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.191 | rvclt191.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.192 | rvclt192.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.193 | rvclt193.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.194 | rvclt194.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.195 | rvclt195.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.196 | rvclt196.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.197 | rvclt197.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.198 | rvclt198.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.199 | rvclt199.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.200 | — | 0 | | |
| 133.11.56.201 | — | 0 | | |
| 133.11.56.202 | — | 0 | | |
| 133.11.56.203 | — | 0 | | |
| 133.11.56.204 | — | 0 | | |
| 133.11.56.205 | — | 0 | | |
| 133.11.56.206 | — | 0 | | |
| 133.11.56.207 | — | 0 | | |
| 133.11.56.208 | — | 0 | | |
| 133.11.56.209 | — | 0 | | |
| 133.11.56.210 | — | 0 | | |
| 133.11.56.211 | — | 0 | | |
| 133.11.56.212 | — | 0 | | |
| 133.11.56.213 | — | 0 | | |
| 133.11.56.214 | — | 0 | | |
| 133.11.56.215 | — | 0 | | |
| 133.11.56.216 | — | 0 | | |
| 133.11.56.217 | — | 0 | | |
| 133.11.56.218 | — | 0 | | |
| 133.11.56.219 | — | 0 | | |
| 133.11.56.220 | nutrack.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.221 | — | 0 | | |
| 133.11.56.222 | — | 0 | | |
| 133.11.56.223 | — | 0 | | |
| 133.11.56.224 | — | 0 | | |
| 133.11.56.225 | — | 0 | | |
| 133.11.56.226 | — | 0 | | |
| 133.11.56.227 | — | 0 | | |
| 133.11.56.228 | — | 0 | | |
| 133.11.56.229 | — | 0 | | |
| 133.11.56.230 | maksvr.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.231 | makweb.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.232 | itkeri00.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.233 | itkksw00.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.234 | itkkmb00.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.235 | — | 0 | | |
| 133.11.56.236 | — | 0 | | |
| 133.11.56.237 | vrc-relay0-g.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.238 | vrc-relay1-g.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.239 | arc1.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.240 | g-tvconfdirector.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.241 | g-kansoku-tvt.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.242 | g-vrc-tvmeeting.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.243 | — | 0 | | |
| 133.11.56.244 | kikaku-tv.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.245 | — | 0 | | |
| 133.11.56.246 | — | 0 | | |
| 133.11.56.247 | goemo1.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.248 | goemo2.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.249 | vrc-relay-g.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.250 | — | 0 | | |
| 133.11.56.251 | asama-gas-aist.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.252 | goemo.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.253 | tkypub.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.254 | win.eri.u-tokyo.ac.jp | 0 | | |
| 133.11.56.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f4 133.11.56.107
traceroute to 133.11.56.107 (133.11.56.107): 64 hops max, 52 byte packets
8 *
10 *
Measurement taken from 
IPinfo ProbeNet in Tokyo, JP
IPinfo ProbeNet in Tokyo, JPOn