Summary
| ASN | AS2907 Research Organization of Information and Systems, National Institute of Informatics |
| BGP | 133.44.0.0/16 |
| IPs with RDNS | 166 |
| Hosted Domains | 0 |
| Pingable IPs | 1 |
| Router IPs | 0 |
| 133.44.66.0 | — | 0 |  | |
| 133.44.66.1 | — | 0 | | |
| 133.44.66.2 | — | 0 | | |
| 133.44.66.3 | — | 0 | | |
| 133.44.66.4 | — | 0 | | |
| 133.44.66.5 | — | 0 | | |
| 133.44.66.6 | — | 0 | | |
| 133.44.66.7 | nigrt66.nagaokaut.ac.jp | 0 | | |
| 133.44.66.8 | katsu005.nagaokaut.ac.jp | 0 | | |
| 133.44.66.9 | mepc01.nagaokaut.ac.jp | 0 | | |
| 133.44.66.10 | mepc02.nagaokaut.ac.jp | 0 | | |
| 133.44.66.11 | mepc03.nagaokaut.ac.jp | 0 | | |
| 133.44.66.12 | mepc04.nagaokaut.ac.jp | 0 | | |
| 133.44.66.13 | ttaka24.nagaokaut.ac.jp | 0 | | |
| 133.44.66.14 | wireless603.nagaokaut.ac.jp | 0 | | |
| 133.44.66.15 | mepc05.nagaokaut.ac.jp | 0 | | |
| 133.44.66.16 | mepc06.nagaokaut.ac.jp | 0 | | |
| 133.44.66.17 | mepc07.nagaokaut.ac.jp | 0 | | |
| 133.44.66.18 | mepc08.nagaokaut.ac.jp | 0 | | |
| 133.44.66.19 | — | 0 | | |
| 133.44.66.20 | comb2.nagaokaut.ac.jp | 0 | | |
| 133.44.66.21 | — | 0 | | |
| 133.44.66.22 | combapn.nagaokaut.ac.jp | 0 | | |
| 133.44.66.23 | waki701.nagaokaut.ac.jp | 0 | | |
| 133.44.66.24 | mepc12.nagaokaut.ac.jp | 0 | | |
| 133.44.66.25 | thommanotepc.nagaokaut.ac.jp | 0 | | |
| 133.44.66.26 | mepc13.nagaokaut.ac.jp | 0 | | |
| 133.44.66.27 | yamazaki505.nagaokaut.ac.jp | 0 | | |
| 133.44.66.28 | ttaka18.nagaokaut.ac.jp | 0 | | |
| 133.44.66.29 | mepc14.nagaokaut.ac.jp | 0 | | |
| 133.44.66.30 | brg1.nagaokaut.ac.jp | 0 | | |
| 133.44.66.31 | waki954.nagaokaut.ac.jp | 0 | | |
| 133.44.66.32 | waki953.nagaokaut.ac.jp | 0 | | |
| 133.44.66.33 | gerald.nagaokaut.ac.jp | 0 | | |
| 133.44.66.34 | gerald1.nagaokaut.ac.jp | 0 | | |
| 133.44.66.35 | — | 0 | | |
| 133.44.66.36 | vaios13.nagaokaut.ac.jp | 0 | | |
| 133.44.66.37 | mac603.nagaokaut.ac.jp | 0 | | |
| 133.44.66.38 | mepc15.nagaokaut.ac.jp | 0 | | |
| 133.44.66.39 | mepc16.nagaokaut.ac.jp | 0 | | |
| 133.44.66.40 | ttaka3.nagaokaut.ac.jp | 0 | | |
| 133.44.66.41 | mepc17.nagaokaut.ac.jp | 0 | | |
| 133.44.66.42 | mepc18.nagaokaut.ac.jp | 0 | | |
| 133.44.66.43 | mepc19.nagaokaut.ac.jp | 0 | | |
| 133.44.66.44 | mepc20.nagaokaut.ac.jp | 0 | | |
| 133.44.66.45 | mepc21.nagaokaut.ac.jp | 0 | | |
| 133.44.66.46 | — | 0 | | |
| 133.44.66.47 | thrip.nagaokaut.ac.jp | 0 | | |
| 133.44.66.48 | ttaka19.nagaokaut.ac.jp | 0 | | |
| 133.44.66.49 | wl-mc512.nagaokaut.ac.jp | 0 | | |
| 133.44.66.50 | sonic100.nagaokaut.ac.jp | 0 | | |
| 133.44.66.51 | wl-mc516.nagaokaut.ac.jp | 0 | | |
| 133.44.66.52 | wl-mc611.nagaokaut.ac.jp | 0 | | |
| 133.44.66.53 | optrheo.nagaokaut.ac.jp | 0 | | |
| 133.44.66.54 | orheo1.nagaokaut.ac.jp | 0 | | |
| 133.44.66.55 | ttaka2.nagaokaut.ac.jp | 0 | | |
| 133.44.66.56 | ttaka4.nagaokaut.ac.jp | 0 | | |
| 133.44.66.57 | — | 0 | | |
| 133.44.66.58 | ttaka8.nagaokaut.ac.jp | 0 | | |
| 133.44.66.59 | wl-mc612.nagaokaut.ac.jp | 0 | | |
| 133.44.66.60 | ttaka9.nagaokaut.ac.jp | 0 | | |
| 133.44.66.61 | ttaka10.nagaokaut.ac.jp | 0 | | |
| 133.44.66.62 | ttaka11.nagaokaut.ac.jp | 0 | | |
| 133.44.66.63 | aketa-m1-macbookpro.nagaokaut.ac.jp | 0 | | |
| 133.44.66.64 | th-mfe.nagaokaut.ac.jp | 0 | | |
| 133.44.66.65 | ttaka12.nagaokaut.ac.jp | 0 | | |
| 133.44.66.66 | abe4.nagaokaut.ac.jp | 0 | | |
| 133.44.66.67 | abe6.nagaokaut.ac.jp | 0 | | |
| 133.44.66.68 | yamazaki505-3.nagaokaut.ac.jp | 0 | | |
| 133.44.66.69 | katsu001.nagaokaut.ac.jp | 0 | | |
| 133.44.66.70 | atermlan501.nagaokaut.ac.jp | 0 | | |
| 133.44.66.71 | isobe163.nagaokaut.ac.jp | 0 | | |
| 133.44.66.72 | silicon.nagaokaut.ac.jp | 0 | | |
| 133.44.66.73 | sl.nagaokaut.ac.jp | 0 | | |
| 133.44.66.74 | waki955.nagaokaut.ac.jp | 0 | | |
| 133.44.66.75 | ohta-vaio2.nagaokaut.ac.jp | 0 | | |
| 133.44.66.76 | kura-pr001.nagaokaut.ac.jp | 0 | | |
| 133.44.66.77 | kura-pr002.nagaokaut.ac.jp | 0 | | |
| 133.44.66.78 | kurahashi02.nagaokaut.ac.jp | 0 | | |
| 133.44.66.79 | — | 0 | | |
| 133.44.66.80 | comb1.nagaokaut.ac.jp | 0 | | |
| 133.44.66.81 | — | 0 | | |
| 133.44.66.82 | waki951.nagaokaut.ac.jp | 0 | | |
| 133.44.66.83 | — | 0 | | |
| 133.44.66.84 | isobedell2022.nagaokaut.ac.jp | 0 | | |
| 133.44.66.85 | ttaka14.nagaokaut.ac.jp | 0 | | |
| 133.44.66.86 | ttaka15.nagaokaut.ac.jp | 0 | | |
| 133.44.66.87 | cadpc03.nagaokaut.ac.jp | 0 | | |
| 133.44.66.88 | ttaka5.nagaokaut.ac.jp | 0 | | |
| 133.44.66.89 | boron.nagaokaut.ac.jp | 0 | | |
| 133.44.66.90 | iprec.nagaokaut.ac.jp | 0 | | |
| 133.44.66.91 | yamalan.nagaokaut.ac.jp | 0 | | |
| 133.44.66.92 | ttaka27.nagaokaut.ac.jp | 0 | | |
| 133.44.66.93 | ttaka20.nagaokaut.ac.jp | 0 | | |
| 133.44.66.94 | ttaka21.nagaokaut.ac.jp | 0 | | |
| 133.44.66.95 | ttaka16.nagaokaut.ac.jp | 0 | | |
| 133.44.66.96 | th-pc.nagaokaut.ac.jp | 0 | | |
| 133.44.66.97 | — | 0 | | |
| 133.44.66.98 | winsurflap603.nagaokaut.ac.jp | 0 | | |
| 133.44.66.99 | router501.nagaokaut.ac.jp | 0 | | |
| 133.44.66.100 | antoine.nagaokaut.ac.jp | 0 | | |
| 133.44.66.101 | — | 0 | | |
| 133.44.66.102 | cadpc01.nagaokaut.ac.jp | 0 | | |
| 133.44.66.103 | waki901.nagaokaut.ac.jp | 0 | | |
| 133.44.66.104 | mouseslim603.nagaokaut.ac.jp | 0 | | |
| 133.44.66.105 | winsurfpro603.nagaokaut.ac.jp | 0 | | |
| 133.44.66.106 | lbp662c.nagaokaut.ac.jp | 0 | | |
| 133.44.66.107 | waki902.nagaokaut.ac.jp | 0 | | |
| 133.44.66.108 | winsurfbook603.nagaokaut.ac.jp | 0 | | |
| 133.44.66.109 | edistu49.nagaokaut.ac.jp | 0 | | |
| 133.44.66.110 | edistu04.nagaokaut.ac.jp | 0 | | |
| 133.44.66.111 | ttaka1.nagaokaut.ac.jp | 0 | | |
| 133.44.66.112 | ttaka6.nagaokaut.ac.jp | 0 | | |
| 133.44.66.113 | ttaka13.nagaokaut.ac.jp | 0 | | |
| 133.44.66.114 | surfacemini.nagaokaut.ac.jp | 0 | | |
| 133.44.66.115 | yamazaki505-2.nagaokaut.ac.jp | 0 | | |
| 133.44.66.116 | isobe-vaio-s13.nagaokaut.ac.jp | 0 | | |
| 133.44.66.117 | cadpc02.nagaokaut.ac.jp | 0 | | |
| 133.44.66.118 | mepc22.nagaokaut.ac.jp | 0 | | |
| 133.44.66.119 | aida607.nagaokaut.ac.jp | 0 | | |
| 133.44.66.120 | isobewsr5400.nagaokaut.ac.jp | 0 | | |
| 133.44.66.121 | isobe-vaioz-2022.nagaokaut.ac.jp | 0 | | |
| 133.44.66.122 | jpc3156.nagaokaut.ac.jp | 0 | | |
| 133.44.66.123 | hsv1.nagaokaut.ac.jp | 0 | | |
| 133.44.66.124 | ttaka17.nagaokaut.ac.jp | 0 | | |
| 133.44.66.125 | abe1.nagaokaut.ac.jp | 0 | | |
| 133.44.66.126 | katsu801.nagaokaut.ac.jp | 0 | | |
| 133.44.66.127 | mepc25.nagaokaut.ac.jp | 0 | | |
| 133.44.66.128 | — | 0 | | |
| 133.44.66.129 | — | 0 | | |
| 133.44.66.130 | mepc28.nagaokaut.ac.jp | 0 | | |
| 133.44.66.131 | databox.nagaokaut.ac.jp | 0 | | |
| 133.44.66.132 | baba02.nagaokaut.ac.jp | 0 | | |
| 133.44.66.133 | baba03.nagaokaut.ac.jp | 0 | | |
| 133.44.66.134 | yamazaki-lab655-2.nagaokaut.ac.jp | 0 | | |
| 133.44.66.135 | ttaka22.nagaokaut.ac.jp | 0 | | |
| 133.44.66.136 | sonic-wifi-2.nagaokaut.ac.jp | 0 | | |
| 133.44.66.137 | iso-vaio-sx13purple.nagaokaut.ac.jp | 0 | | |
| 133.44.66.138 | kurahashi03.nagaokaut.ac.jp | 0 | | |
| 133.44.66.139 | room501th.nagaokaut.ac.jp | 0 | | |
| 133.44.66.140 | aketaimac2.nagaokaut.ac.jp | 0 | | |
| 133.44.66.141 | mepc09-1.nagaokaut.ac.jp | 0 | | |
| 133.44.66.142 | mepc10-2.nagaokaut.ac.jp | 0 | | |
| 133.44.66.143 | mepc11-3.nagaokaut.ac.jp | 0 | | |
| 133.44.66.144 | mepc23-4.nagaokaut.ac.jp | 0 | | |
| 133.44.66.145 | mepc24-5.nagaokaut.ac.jp | 0 | | |
| 133.44.66.146 | mepc26-6.nagaokaut.ac.jp | 0 | | |
| 133.44.66.147 | mepc27-7.nagaokaut.ac.jp | 0 | | |
| 133.44.66.148 | mepc29-8.nagaokaut.ac.jp | 0 | | |
| 133.44.66.149 | mepc30-9.nagaokaut.ac.jp | 0 | | |
| 133.44.66.150 | mepc31-10.nagaokaut.ac.jp | 0 | | |
| 133.44.66.151 | mepc32-11.nagaokaut.ac.jp | 0 | | |
| 133.44.66.152 | mepc33-12.nagaokaut.ac.jp | 0 | | |
| 133.44.66.153 | mepc34-1.nagaokaut.ac.jp | 0 | | |
| 133.44.66.154 | mepc35-2.nagaokaut.ac.jp | 0 | | |
| 133.44.66.155 | mepc36-3.nagaokaut.ac.jp | 0 | | |
| 133.44.66.156 | mepc37-4.nagaokaut.ac.jp | 0 | | |
| 133.44.66.157 | mepc38-5.nagaokaut.ac.jp | 0 | | |
| 133.44.66.158 | mepc39-6.nagaokaut.ac.jp | 0 | | |
| 133.44.66.159 | mcpc40-1.nagaokaut.ac.jp | 0 | | |
| 133.44.66.160 | mcpc41-2.nagaokaut.ac.jp | 0 | | |
| 133.44.66.161 | mcpc42-3.nagaokaut.ac.jp | 0 | | |
| 133.44.66.162 | mcpc43-4.nagaokaut.ac.jp | 0 | | |
| 133.44.66.163 | mcpc44-5.nagaokaut.ac.jp | 0 | | |
| 133.44.66.164 | mcpc45-6.nagaokaut.ac.jp | 0 | | |
| 133.44.66.165 | nt-wlan.nagaokaut.ac.jp | 0 | | |
| 133.44.66.166 | — | 0 | | |
| 133.44.66.167 | — | 0 | | |
| 133.44.66.168 | — | 0 | | |
| 133.44.66.169 | — | 0 | | |
| 133.44.66.170 | aidaken11.nagaokaut.ac.jp | 0 | | |
| 133.44.66.171 | — | 0 | | |
| 133.44.66.172 | kura-pr999.nagaokaut.ac.jp | 0 | | |
| 133.44.66.173 | ttaka25.nagaokaut.ac.jp | 0 | | |
| 133.44.66.174 | ipadmin603.nagaokaut.ac.jp | 0 | | |
| 133.44.66.175 | — | 0 | | |
| 133.44.66.176 | iso-surface8.nagaokaut.ac.jp | 0 | | |
| 133.44.66.177 | ttaka23.nagaokaut.ac.jp | 0 | | |
| 133.44.66.178 | — | 0 | | |
| 133.44.66.179 | — | 0 | | |
| 133.44.66.180 | — | 0 | | |
| 133.44.66.181 | iso-vaio-sx13red.nagaokaut.ac.jp | 0 | | |
| 133.44.66.182 | — | 0 | | |
| 133.44.66.183 | — | 0 | | |
| 133.44.66.184 | — | 0 | | |
| 133.44.66.185 | — | 0 | | |
| 133.44.66.186 | wl-mc511.nagaokaut.ac.jp | 0 | | |
| 133.44.66.187 | aketagawa-macbookpro-2.nagaokaut.ac.jp | 0 | | |
| 133.44.66.188 | wless603.nagaokaut.ac.jp | 0 | | |
| 133.44.66.189 | ohtalab-lan02.nagaokaut.ac.jp | 0 | | |
| 133.44.66.190 | miyayukiproef5.nagaokaut.ac.jp | 0 | | |
| 133.44.66.191 | — | 0 | | |
| 133.44.66.192 | — | 0 | | |
| 133.44.66.193 | — | 0 | | |
| 133.44.66.194 | katsu002.nagaokaut.ac.jp | 0 | | |
| 133.44.66.195 | — | 0 | | |
| 133.44.66.196 | winsurf603.nagaokaut.ac.jp | 0 | | |
| 133.44.66.197 | sonic-wifi-1.nagaokaut.ac.jp | 0 | | |
| 133.44.66.198 | winsurfgo603.nagaokaut.ac.jp | 0 | | |
| 133.44.66.199 | ipadair603.nagaokaut.ac.jp | 0 | | |
| 133.44.66.200 | linkstat603.nagaokaut.ac.jp | 0 | | |
| 133.44.66.201 | thpc2021.nagaokaut.ac.jp | 0 | | |
| 133.44.66.202 | — | 0 | | |
| 133.44.66.203 | — | 0 | | |
| 133.44.66.204 | — | 0 | | |
| 133.44.66.205 | — | 0 | | |
| 133.44.66.206 | — | 0 | | |
| 133.44.66.207 | — | 0 | | |
| 133.44.66.208 | — | 0 | | |
| 133.44.66.209 | — | 0 | | |
| 133.44.66.210 | — | 0 | | |
| 133.44.66.211 | — | 0 | | |
| 133.44.66.212 | — | 0 | | |
| 133.44.66.213 | — | 0 | | |
| 133.44.66.214 | — | 0 | | |
| 133.44.66.215 | — | 0 | | |
| 133.44.66.216 | — | 0 | | |
| 133.44.66.217 | — | 0 | | |
| 133.44.66.218 | — | 0 | | |
| 133.44.66.219 | — | 0 | | |
| 133.44.66.220 | — | 0 | | |
| 133.44.66.221 | — | 0 | | |
| 133.44.66.222 | — | 0 | | |
| 133.44.66.223 | — | 0 | | |
| 133.44.66.224 | — | 0 | | |
| 133.44.66.225 | — | 0 | | |
| 133.44.66.226 | — | 0 | | |
| 133.44.66.227 | — | 0 | | |
| 133.44.66.228 | — | 0 | | |
| 133.44.66.229 | — | 0 | | |
| 133.44.66.230 | — | 0 | | |
| 133.44.66.231 | — | 0 | | |
| 133.44.66.232 | — | 0 | | |
| 133.44.66.233 | — | 0 | | |
| 133.44.66.234 | — | 0 | | |
| 133.44.66.235 | — | 0 | | |
| 133.44.66.236 | — | 0 | | |
| 133.44.66.237 | — | 0 | | |
| 133.44.66.238 | — | 0 | | |
| 133.44.66.239 | — | 0 | | |
| 133.44.66.240 | — | 0 | | |
| 133.44.66.241 | — | 0 | | |
| 133.44.66.242 | — | 0 | | |
| 133.44.66.243 | — | 0 | | |
| 133.44.66.244 | — | 0 | | |
| 133.44.66.245 | — | 0 | | |
| 133.44.66.246 | — | 0 | | |
| 133.44.66.247 | — | 0 | | |
| 133.44.66.248 | — | 0 | | |
| 133.44.66.249 | — | 0 | | |
| 133.44.66.250 | — | 0 | | |
| 133.44.66.251 | — | 0 | | |
| 133.44.66.252 | — | 0 | | |
| 133.44.66.253 | — | 0 | | |
| 133.44.66.254 | — | 0 | | |
| 133.44.66.255 | — | 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 -m9 133.44.66.58
traceroute to 133.44.66.58 (133.44.66.58): 9 hops max, 52 byte packets
7 *
8 *
9 *
Measurement taken from 
IPinfo ProbeNet in Tokyo, JP
IPinfo ProbeNet in Tokyo, JPOn