Summary
| ASN | AS2907 Research Organization of Information and Systems, National Institute of Informatics |
| BGP | 133.44.0.0/16 |
| IPs with RDNS | 143 |
| Hosted Domains | 0 |
| Pingable IPs | 3 |
| Router IPs | 0 |
| 133.44.77.0 | — | 0 |  | |
| 133.44.77.1 | — | 0 | | |
| 133.44.77.2 | — | 0 | | |
| 133.44.77.3 | — | 0 | | |
| 133.44.77.4 | — | 0 | | |
| 133.44.77.5 | — | 0 | | |
| 133.44.77.6 | — | 0 | | |
| 133.44.77.7 | nigrt77.nagaokaut.ac.jp | 0 | | |
| 133.44.77.8 | maple.nagaokaut.ac.jp | 0 | | |
| 133.44.77.9 | tech.nagaokaut.ac.jp | 0 | | |
| 133.44.77.10 | sptimage76.nagaokaut.ac.jp | 0 | | |
| 133.44.77.11 | hidaka20.nagaokaut.ac.jp | 0 | | |
| 133.44.77.12 | hidaka21.nagaokaut.ac.jp | 0 | | |
| 133.44.77.13 | hidaka22.nagaokaut.ac.jp | 0 | | |
| 133.44.77.14 | hidaka23.nagaokaut.ac.jp | 0 | | |
| 133.44.77.15 | haksan77.nagaokaut.ac.jp | 0 | | |
| 133.44.77.16 | sptimage77.nagaokaut.ac.jp | 0 | | |
| 133.44.77.17 | sptimage78.nagaokaut.ac.jp | 0 | | |
| 133.44.77.18 | sptimage79.nagaokaut.ac.jp | 0 | | |
| 133.44.77.19 | sptimage-nat8.nagaokaut.ac.jp | 0 | | |
| 133.44.77.20 | sptimage-nt06.nagaokaut.ac.jp | 0 | | |
| 133.44.77.21 | sptimage-nt07.nagaokaut.ac.jp | 0 | | |
| 133.44.77.22 | sptimage-nic01.nagaokaut.ac.jp | 0 | | |
| 133.44.77.23 | sptimage-nic02.nagaokaut.ac.jp | 0 | | |
| 133.44.77.24 | sptimage-nic03.nagaokaut.ac.jp | 0 | | |
| 133.44.77.25 | yamato.nagaokaut.ac.jp | 0 | | |
| 133.44.77.26 | pbp.nagaokaut.ac.jp | 0 | | |
| 133.44.77.27 | — | 0 | | |
| 133.44.77.28 | sptimage-hsc2.nagaokaut.ac.jp | 0 | | |
| 133.44.77.29 | sptimage-lp1.nagaokaut.ac.jp | 0 | | |
| 133.44.77.30 | — | 0 | | |
| 133.44.77.31 | harakawa-note1.nagaokaut.ac.jp | 0 | | |
| 133.44.77.32 | hidaka03.nagaokaut.ac.jp | 0 | | |
| 133.44.77.33 | — | 0 | | |
| 133.44.77.34 | iwalab554-rt1.nagaokaut.ac.jp | 0 | | |
| 133.44.77.35 | iwalab571-rt.nagaokaut.ac.jp | 0 | | |
| 133.44.77.36 | sptimage68.nagaokaut.ac.jp | 0 | | |
| 133.44.77.37 | sptimage66.nagaokaut.ac.jp | 0 | | |
| 133.44.77.38 | sptimage-nt08.nagaokaut.ac.jp | 0 | | |
| 133.44.77.39 | kfujiigigabytenote.nagaokaut.ac.jp | 0 | | |
| 133.44.77.40 | sptimage-lp2.nagaokaut.ac.jp | 0 | | |
| 133.44.77.41 | sptimage-nat1.nagaokaut.ac.jp | 0 | | |
| 133.44.77.42 | iwalab554-pr.nagaokaut.ac.jp | 0 | | |
| 133.44.77.43 | — | 0 | | |
| 133.44.77.44 | — | 0 | | |
| 133.44.77.45 | harakawa-note2.nagaokaut.ac.jp | 0 | | |
| 133.44.77.46 | uenohp.nagaokaut.ac.jp | 0 | | |
| 133.44.77.47 | — | 0 | | |
| 133.44.77.48 | — | 0 | | |
| 133.44.77.49 | — | 0 | | |
| 133.44.77.50 | — | 0 | | |
| 133.44.77.51 | iwalab554-rt3.nagaokaut.ac.jp | 0 | | |
| 133.44.77.52 | sptimage-nat2.nagaokaut.ac.jp | 0 | | |
| 133.44.77.53 | sptimage-nat3.nagaokaut.ac.jp | 0 | | |
| 133.44.77.54 | sptimage-nat4.nagaokaut.ac.jp | 0 | | |
| 133.44.77.55 | sptimage-nat5.nagaokaut.ac.jp | 0 | | |
| 133.44.77.56 | sptimage-nt01.nagaokaut.ac.jp | 0 | | |
| 133.44.77.57 | sptimage-nt02.nagaokaut.ac.jp | 0 | | |
| 133.44.77.58 | sptimage-nt03.nagaokaut.ac.jp | 0 | | |
| 133.44.77.59 | iwalab569-pr.nagaokaut.ac.jp | 0 | | |
| 133.44.77.60 | hidaka08.nagaokaut.ac.jp | 0 | | |
| 133.44.77.61 | sptimage-nat7.nagaokaut.ac.jp | 0 | | |
| 133.44.77.62 | iwanas-backup01.nagaokaut.ac.jp | 0 | | |
| 133.44.77.63 | iwanas-backup02.nagaokaut.ac.jp | 0 | | |
| 133.44.77.64 | sptimage71.nagaokaut.ac.jp | 0 | | |
| 133.44.77.65 | sptimage72.nagaokaut.ac.jp | 0 | | |
| 133.44.77.66 | sptimage73.nagaokaut.ac.jp | 0 | | |
| 133.44.77.67 | sptimage74.nagaokaut.ac.jp | 0 | | |
| 133.44.77.68 | sptimage75.nagaokaut.ac.jp | 0 | | |
| 133.44.77.69 | iwanas-2020.nagaokaut.ac.jp | 0 | | |
| 133.44.77.70 | sptimage-nt04.nagaokaut.ac.jp | 0 | | |
| 133.44.77.71 | sptimage-nt05.nagaokaut.ac.jp | 0 | | |
| 133.44.77.72 | sptimage-sv01.nagaokaut.ac.jp | 0 | | |
| 133.44.77.73 | sptimage-sv02.nagaokaut.ac.jp | 0 | | |
| 133.44.77.74 | sptimage-vr01.nagaokaut.ac.jp | 0 | | |
| 133.44.77.75 | iwalab-lv-inf.nagaokaut.ac.jp | 0 | | |
| 133.44.77.76 | — | 0 | | |
| 133.44.77.77 | hidaka18.nagaokaut.ac.jp | 0 | | |
| 133.44.77.78 | — | 0 | | |
| 133.44.77.79 | — | 0 | | |
| 133.44.77.80 | wyeth.nagaokaut.ac.jp | 0 | | |
| 133.44.77.81 | sptimage55.nagaokaut.ac.jp | 0 | | |
| 133.44.77.82 | sptimage56.nagaokaut.ac.jp | 0 | | |
| 133.44.77.83 | — | 0 | | |
| 133.44.77.84 | — | 0 | | |
| 133.44.77.85 | — | 0 | | |
| 133.44.77.86 | — | 0 | | |
| 133.44.77.87 | — | 0 | | |
| 133.44.77.88 | — | 0 | | |
| 133.44.77.89 | nee.nagaokaut.ac.jp | 0 | | |
| 133.44.77.90 | — | 0 | | |
| 133.44.77.91 | — | 0 | | |
| 133.44.77.92 | — | 0 | | |
| 133.44.77.93 | — | 0 | | |
| 133.44.77.94 | sardine.nagaokaut.ac.jp | 0 | | |
| 133.44.77.95 | — | 0 | | |
| 133.44.77.96 | hidaka557.nagaokaut.ac.jp | 0 | | |
| 133.44.77.97 | sptimage-proc01.nagaokaut.ac.jp | 0 | | |
| 133.44.77.98 | — | 0 | | |
| 133.44.77.99 | — | 0 | | |
| 133.44.77.100 | sptimage-nic04.nagaokaut.ac.jp | 0 | | |
| 133.44.77.101 | sptimage-nic05.nagaokaut.ac.jp | 0 | | |
| 133.44.77.102 | sptimage-nic06.nagaokaut.ac.jp | 0 | | |
| 133.44.77.103 | iwanas-main02.nagaokaut.ac.jp | 0 | | |
| 133.44.77.104 | iwanas-main02sub.nagaokaut.ac.jp | 0 | | |
| 133.44.77.105 | sachiko.nagaokaut.ac.jp | 0 | | |
| 133.44.77.106 | iwalab573-rt.nagaokaut.ac.jp | 0 | | |
| 133.44.77.107 | iwalab556-pr.nagaokaut.ac.jp | 0 | | |
| 133.44.77.108 | iwalab565-rt.nagaokaut.ac.jp | 0 | | |
| 133.44.77.109 | zuikaku.nagaokaut.ac.jp | 0 | | |
| 133.44.77.110 | unryuu.nagaokaut.ac.jp | 0 | | |
| 133.44.77.111 | hidaka00.nagaokaut.ac.jp | 0 | | |
| 133.44.77.112 | sptimage70.nagaokaut.ac.jp | 0 | | |
| 133.44.77.113 | metaverse.nagaokaut.ac.jp | 0 | | |
| 133.44.77.114 | — | 0 | | |
| 133.44.77.115 | — | 0 | | |
| 133.44.77.116 | — | 0 | | |
| 133.44.77.117 | — | 0 | | |
| 133.44.77.118 | — | 0 | | |
| 133.44.77.119 | — | 0 | | |
| 133.44.77.120 | — | 0 | | |
| 133.44.77.121 | — | 0 | | |
| 133.44.77.122 | — | 0 | | |
| 133.44.77.123 | — | 0 | | |
| 133.44.77.124 | hidaka01.nagaokaut.ac.jp | 0 | | |
| 133.44.77.125 | iwalab-rog.nagaokaut.ac.jp | 0 | | |
| 133.44.77.126 | — | 0 | | |
| 133.44.77.127 | sptimage67.nagaokaut.ac.jp | 0 | | |
| 133.44.77.128 | — | 0 | | |
| 133.44.77.129 | sptimage69.nagaokaut.ac.jp | 0 | | |
| 133.44.77.130 | prunus-hp.nagaokaut.ac.jp | 0 | | |
| 133.44.77.131 | iwalab571-pc.nagaokaut.ac.jp | 0 | | |
| 133.44.77.132 | iwanas-main01.nagaokaut.ac.jp | 0 | | |
| 133.44.77.133 | sptimage60.nagaokaut.ac.jp | 0 | | |
| 133.44.77.134 | sptimage61.nagaokaut.ac.jp | 0 | | |
| 133.44.77.135 | sptimage62.nagaokaut.ac.jp | 0 | | |
| 133.44.77.136 | denki.nagaokaut.ac.jp | 0 | | |
| 133.44.77.137 | taihou.nagaokaut.ac.jp | 0 | | |
| 133.44.77.138 | katuragi.nagaokaut.ac.jp | 0 | | |
| 133.44.77.139 | amagi.nagaokaut.ac.jp | 0 | | |
| 133.44.77.140 | housyou.nagaokaut.ac.jp | 0 | | |
| 133.44.77.141 | maple2.nagaokaut.ac.jp | 0 | | |
| 133.44.77.142 | wanglab-pc20.nagaokaut.ac.jp | 0 | | |
| 133.44.77.143 | — | 0 | | |
| 133.44.77.144 | — | 0 | | |
| 133.44.77.145 | — | 0 | | |
| 133.44.77.146 | sptimage63.nagaokaut.ac.jp | 0 | | |
| 133.44.77.147 | sptimage64.nagaokaut.ac.jp | 0 | | |
| 133.44.77.148 | sptimage65.nagaokaut.ac.jp | 0 | | |
| 133.44.77.149 | denki-t.nagaokaut.ac.jp | 0 | | |
| 133.44.77.150 | — | 0 | | |
| 133.44.77.151 | — | 0 | | |
| 133.44.77.152 | iwalab554-rt2.nagaokaut.ac.jp | 0 | | |
| 133.44.77.153 | hidaka09.nagaokaut.ac.jp | 0 | | |
| 133.44.77.154 | — | 0 | | |
| 133.44.77.155 | — | 0 | | |
| 133.44.77.156 | mikasa.nagaokaut.ac.jp | 0 | | |
| 133.44.77.157 | — | 0 | | |
| 133.44.77.158 | mutsu.nagaokaut.ac.jp | 0 | | |
| 133.44.77.159 | — | 0 | | |
| 133.44.77.160 | fusou.nagaokaut.ac.jp | 0 | | |
| 133.44.77.161 | choukai.nagaokaut.ac.jp | 0 | | |
| 133.44.77.162 | — | 0 | | |
| 133.44.77.163 | haruna.nagaokaut.ac.jp | 0 | | |
| 133.44.77.164 | atago.nagaokaut.ac.jp | 0 | | |
| 133.44.77.165 | kirishima.nagaokaut.ac.jp | 0 | | |
| 133.44.77.166 | maya.nagaokaut.ac.jp | 0 | | |
| 133.44.77.167 | kongou.nagaokaut.ac.jp | 0 | | |
| 133.44.77.168 | kumano.nagaokaut.ac.jp | 0 | | |
| 133.44.77.169 | — | 0 | | |
| 133.44.77.170 | — | 0 | | |
| 133.44.77.171 | hiei.nagaokaut.ac.jp | 0 | | |
| 133.44.77.172 | hidaka12.nagaokaut.ac.jp | 0 | | |
| 133.44.77.173 | hidaka13.nagaokaut.ac.jp | 0 | | |
| 133.44.77.174 | — | 0 | | |
| 133.44.77.175 | hidaka15.nagaokaut.ac.jp | 0 | | |
| 133.44.77.176 | tone.nagaokaut.ac.jp | 0 | | |
| 133.44.77.177 | suzuya.nagaokaut.ac.jp | 0 | | |
| 133.44.77.178 | takao.nagaokaut.ac.jp | 0 | | |
| 133.44.77.179 | mikuma.nagaokaut.ac.jp | 0 | | |
| 133.44.77.180 | iwalab-arienware.nagaokaut.ac.jp | 0 | | |
| 133.44.77.181 | — | 0 | | |
| 133.44.77.182 | — | 0 | | |
| 133.44.77.183 | — | 0 | | |
| 133.44.77.184 | iwalab554-rt4.nagaokaut.ac.jp | 0 | | |
| 133.44.77.185 | kii.nagaokaut.ac.jp | 0 | | |
| 133.44.77.186 | kiso.nagaokaut.ac.jp | 0 | | |
| 133.44.77.187 | tama.nagaokaut.ac.jp | 0 | | |
| 133.44.77.188 | kitakami.nagaokaut.ac.jp | 0 | | |
| 133.44.77.189 | kuma.nagaokaut.ac.jp | 0 | | |
| 133.44.77.190 | — | 0 | | |
| 133.44.77.191 | — | 0 | | |
| 133.44.77.192 | kfujiidesktop.nagaokaut.ac.jp | 0 | | |
| 133.44.77.193 | kfujiiletsnote.nagaokaut.ac.jp | 0 | | |
| 133.44.77.194 | tikuma.nagaokaut.ac.jp | 0 | | |
| 133.44.77.195 | tyoukai.nagaokaut.ac.jp | 0 | | |
| 133.44.77.196 | mogami.nagaokaut.ac.jp | 0 | | |
| 133.44.77.197 | — | 0 | | |
| 133.44.77.198 | kaga.nagaokaut.ac.jp | 0 | | |
| 133.44.77.199 | souryuu.nagaokaut.ac.jp | 0 | | |
| 133.44.77.200 | hiryuu.nagaokaut.ac.jp | 0 | | |
| 133.44.77.201 | syoukaku.nagaokaut.ac.jp | 0 | | |
| 133.44.77.202 | akagi.nagaokaut.ac.jp | 0 | | |
| 133.44.77.203 | — | 0 | | |
| 133.44.77.204 | — | 0 | | |
| 133.44.77.205 | — | 0 | | |
| 133.44.77.206 | — | 0 | | |
| 133.44.77.207 | — | 0 | | |
| 133.44.77.208 | sptimage30.nagaokaut.ac.jp | 0 | | |
| 133.44.77.209 | — | 0 | | |
| 133.44.77.210 | sptimage32.nagaokaut.ac.jp | 0 | | |
| 133.44.77.211 | — | 0 | | |
| 133.44.77.212 | — | 0 | | |
| 133.44.77.213 | — | 0 | | |
| 133.44.77.214 | sptimage36.nagaokaut.ac.jp | 0 | | |
| 133.44.77.215 | — | 0 | | |
| 133.44.77.216 | — | 0 | | |
| 133.44.77.217 | — | 0 | | |
| 133.44.77.218 | — | 0 | | |
| 133.44.77.219 | — | 0 | | |
| 133.44.77.220 | — | 0 | | |
| 133.44.77.221 | — | 0 | | |
| 133.44.77.222 | — | 0 | | |
| 133.44.77.223 | — | 0 | | |
| 133.44.77.224 | — | 0 | | |
| 133.44.77.225 | — | 0 | | |
| 133.44.77.226 | — | 0 | | |
| 133.44.77.227 | — | 0 | | |
| 133.44.77.228 | — | 0 | | |
| 133.44.77.229 | — | 0 | | |
| 133.44.77.230 | — | 0 | | |
| 133.44.77.231 | — | 0 | | |
| 133.44.77.232 | — | 0 | | |
| 133.44.77.233 | — | 0 | | |
| 133.44.77.234 | — | 0 | | |
| 133.44.77.235 | — | 0 | | |
| 133.44.77.236 | — | 0 | | |
| 133.44.77.237 | — | 0 | | |
| 133.44.77.238 | — | 0 | | |
| 133.44.77.239 | — | 0 | | |
| 133.44.77.240 | — | 0 | | |
| 133.44.77.241 | — | 0 | | |
| 133.44.77.242 | — | 0 | | |
| 133.44.77.243 | — | 0 | | |
| 133.44.77.244 | — | 0 | | |
| 133.44.77.245 | — | 0 | | |
| 133.44.77.246 | — | 0 | | |
| 133.44.77.247 | — | 0 | | |
| 133.44.77.248 | — | 0 | | |
| 133.44.77.249 | — | 0 | | |
| 133.44.77.250 | — | 0 | | |
| 133.44.77.251 | — | 0 | | |
| 133.44.77.252 | — | 0 | | |
| 133.44.77.253 | — | 0 | | |
| 133.44.77.254 | — | 0 | | |
| 133.44.77.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 133.44.77.9
traceroute to 133.44.77.9 (133.44.77.9): 64 hops max, 52 byte packets
4 *
Measurement taken from 
IPinfo ProbeNet in Tokyo, JP
IPinfo ProbeNet in Tokyo, JPOn