Summary
| ASN | AS63777 National Institutes of Natural Sciences National Astronomical Observatory of JAPAN |
| BGP | 133.40.0.0/16 |
| IPs with RDNS | 184 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 133.40.218.0 | vsop-subnet2.mtk.nao.ac.jp | 0 |  | |
| 133.40.218.1 | — | 0 | | |
| 133.40.218.2 | — | 0 | | |
| 133.40.218.3 | — | 0 | | |
| 133.40.218.4 | — | 0 | | |
| 133.40.218.5 | — | 0 | | |
| 133.40.218.6 | — | 0 | | |
| 133.40.218.7 | — | 0 | | |
| 133.40.218.8 | — | 0 | | |
| 133.40.218.9 | — | 0 | | |
| 133.40.218.10 | — | 0 | | |
| 133.40.218.11 | xfiles.mtk.nao.ac.jp | 0 | | |
| 133.40.218.12 | fmv102.mtk.nao.ac.jp | 0 | | |
| 133.40.218.13 | kumotori.mtk.nao.ac.jp | 0 | | |
| 133.40.218.14 | himiko.mtk.nao.ac.jp | 0 | | |
| 133.40.218.15 | doidoi.mtk.nao.ac.jp | 0 | | |
| 133.40.218.16 | kms.mtk.nao.ac.jp | 0 | | |
| 133.40.218.17 | kameya2.mtk.nao.ac.jp | 0 | | |
| 133.40.218.18 | kameya.mtk.nao.ac.jp | 0 | | |
| 133.40.218.19 | protostar.mtk.nao.ac.jp | 0 | | |
| 133.40.218.20 | kaikoma.mtk.nao.ac.jp | 0 | | |
| 133.40.218.21 | mac-akia.mtk.nao.ac.jp | 0 | | |
| 133.40.218.22 | vera.mtk.nao.ac.jp | 0 | | |
| 133.40.218.23 | vera11.mtk.nao.ac.jp | 0 | | |
| 133.40.218.24 | vera10.mtk.nao.ac.jp | 0 | | |
| 133.40.218.25 | manamtk.mtk.nao.ac.jp | 0 | | |
| 133.40.218.26 | nana.mtk.nao.ac.jp | 0 | | |
| 133.40.218.27 | cepheus.mtk.nao.ac.jp | 0 | | |
| 133.40.218.28 | jvlbi.mtk.nao.ac.jp | 0 | | |
| 133.40.218.29 | — | 0 | | |
| 133.40.218.30 | vlbi.mtk.nao.ac.jp | 0 | | |
| 133.40.218.31 | aoc.mtk.nao.ac.jp | 0 | | |
| 133.40.218.32 | jnet.mtk.nao.ac.jp | 0 | | |
| 133.40.218.33 | — | 0 | | |
| 133.40.218.34 | oya1.mtk.nao.ac.jp | 0 | | |
| 133.40.218.35 | cs2f-copy.mtk.nao.ac.jp | 0 | | |
| 133.40.218.36 | sweet.mtk.nao.ac.jp | 0 | | |
| 133.40.218.37 | fresh.mtk.nao.ac.jp | 0 | | |
| 133.40.218.38 | mac-ume.mtk.nao.ac.jp | 0 | | |
| 133.40.218.39 | ukidake.mtk.nao.ac.jp | 0 | | |
| 133.40.218.40 | veramiya.mtk.nao.ac.jp | 0 | | |
| 133.40.218.41 | macho.mtk.nao.ac.jp | 0 | | |
| 133.40.218.42 | kiwi.mtk.nao.ac.jp | 0 | | |
| 133.40.218.43 | pingu.mtk.nao.ac.jp | 0 | | |
| 133.40.218.44 | ss433.mtk.nao.ac.jp | 0 | | |
| 133.40.218.45 | pooh.mtk.nao.ac.jp | 0 | | |
| 133.40.218.46 | rabbit.mtk.nao.ac.jp | 0 | | |
| 133.40.218.47 | sugarboy.mtk.nao.ac.jp | 0 | | |
| 133.40.218.48 | sgrastar.mtk.nao.ac.jp | 0 | | |
| 133.40.218.49 | fuji.mtk.nao.ac.jp | 0 | | |
| 133.40.218.50 | taka.mtk.nao.ac.jp | 0 | | |
| 133.40.218.51 | nasu.mtk.nao.ac.jp | 0 | | |
| 133.40.218.52 | doidoi2.mtk.nao.ac.jp | 0 | | |
| 133.40.218.53 | vlbiwl.mtk.nao.ac.jp | 0 | | |
| 133.40.218.54 | corrwl.mtk.nao.ac.jp | 0 | | |
| 133.40.218.55 | vlbi2wl.mtk.nao.ac.jp | 0 | | |
| 133.40.218.56 | seraphim.mtk.nao.ac.jp | 0 | | |
| 133.40.218.57 | gcsio.mtk.nao.ac.jp | 0 | | |
| 133.40.218.58 | emerald.mtk.nao.ac.jp | 0 | | |
| 133.40.218.59 | ronaldo.mtk.nao.ac.jp | 0 | | |
| 133.40.218.60 | g4-ume.mtk.nao.ac.jp | 0 | | |
| 133.40.218.61 | genkai.mtk.nao.ac.jp | 0 | | |
| 133.40.218.62 | satsuki.mtk.nao.ac.jp | 0 | | |
| 133.40.218.63 | mkkim.mtk.nao.ac.jp | 0 | | |
| 133.40.218.64 | — | 0 | | |
| 133.40.218.65 | omoto.mtk.nao.ac.jp | 0 | | |
| 133.40.218.66 | kuracchi.mtk.nao.ac.jp | 0 | | |
| 133.40.218.67 | huayao.mtk.nao.ac.jp | 0 | | |
| 133.40.218.68 | — | 0 | | |
| 133.40.218.69 | — | 0 | | |
| 133.40.218.70 | sol.mtk.nao.ac.jp | 0 | | |
| 133.40.218.71 | dominions.mtk.nao.ac.jp | 0 | | |
| 133.40.218.72 | cherubim.mtk.nao.ac.jp | 0 | | |
| 133.40.218.73 | aips2.mtk.nao.ac.jp | 0 | | |
| 133.40.218.74 | cafe.mtk.nao.ac.jp | 0 | | |
| 133.40.218.75 | vlbisampler.mtk.nao.ac.jp | 0 | | |
| 133.40.218.76 | pmc.mtk.nao.ac.jp | 0 | | |
| 133.40.218.77 | mizuho.mtk.nao.ac.jp | 0 | | |
| 133.40.218.78 | jp-src-p001.mtk.nao.ac.jp | 0 | | |
| 133.40.218.79 | — | 0 | | |
| 133.40.218.80 | jp-src-v000.mtk.nao.ac.jp | 0 | | |
| 133.40.218.81 | jp-src-v001.mtk.nao.ac.jp | 0 | | |
| 133.40.218.82 | jp-src-v002.mtk.nao.ac.jp | 0 | | |
| 133.40.218.83 | jp-src-v003.mtk.nao.ac.jp | 0 | | |
| 133.40.218.84 | jp-src-v004.mtk.nao.ac.jp | 0 | | |
| 133.40.218.85 | jp-src-v005.mtk.nao.ac.jp | 0 | | |
| 133.40.218.86 | jp-src-v006.mtk.nao.ac.jp | 0 | | |
| 133.40.218.87 | jp-src-v007.mtk.nao.ac.jp | 0 | | |
| 133.40.218.88 | jp-src-v008.mtk.nao.ac.jp | 0 | | |
| 133.40.218.89 | jp-src-v009.mtk.nao.ac.jp | 0 | | |
| 133.40.218.90 | — | 0 | | |
| 133.40.218.91 | — | 0 | | |
| 133.40.218.92 | — | 0 | | |
| 133.40.218.93 | — | 0 | | |
| 133.40.218.94 | — | 0 | | |
| 133.40.218.95 | — | 0 | | |
| 133.40.218.96 | — | 0 | | |
| 133.40.218.97 | — | 0 | | |
| 133.40.218.98 | — | 0 | | |
| 133.40.218.99 | — | 0 | | |
| 133.40.218.100 | — | 0 | | |
| 133.40.218.101 | — | 0 | | |
| 133.40.218.102 | — | 0 | | |
| 133.40.218.103 | — | 0 | | |
| 133.40.218.104 | — | 0 | | |
| 133.40.218.105 | — | 0 | | |
| 133.40.218.106 | — | 0 | | |
| 133.40.218.107 | — | 0 | | |
| 133.40.218.108 | — | 0 | | |
| 133.40.218.109 | — | 0 | | |
| 133.40.218.110 | — | 0 | | |
| 133.40.218.111 | — | 0 | | |
| 133.40.218.112 | — | 0 | | |
| 133.40.218.113 | — | 0 | | |
| 133.40.218.114 | — | 0 | | |
| 133.40.218.115 | — | 0 | | |
| 133.40.218.116 | — | 0 | | |
| 133.40.218.117 | mtkp117.mtk.nao.ac.jp | 0 | | |
| 133.40.218.118 | spxcorr.mtk.nao.ac.jp | 0 | | |
| 133.40.218.119 | spx1.mtk.nao.ac.jp | 0 | | |
| 133.40.218.120 | spx2.mtk.nao.ac.jp | 0 | | |
| 133.40.218.121 | spx3.mtk.nao.ac.jp | 0 | | |
| 133.40.218.122 | verasvr2.mtk.nao.ac.jp | 0 | | |
| 133.40.218.123 | piro-ubuntu18.mtk.nao.ac.jp | 0 | | |
| 133.40.218.124 | arch.mtk.nao.ac.jp | 0 | | |
| 133.40.218.125 | kopepe.mtk.nao.ac.jp | 0 | | |
| 133.40.218.126 | choi.mtk.nao.ac.jp | 0 | | |
| 133.40.218.127 | mbhgc.mtk.nao.ac.jp | 0 | | |
| 133.40.218.128 | vmat.mtk.nao.ac.jp | 0 | | |
| 133.40.218.129 | rise.mtk.nao.ac.jp | 0 | | |
| 133.40.218.130 | dita.mtk.nao.ac.jp | 0 | | |
| 133.40.218.131 | — | 0 | | |
| 133.40.218.132 | kurapuri.mtk.nao.ac.jp | 0 | | |
| 133.40.218.133 | mandheling.mtk.nao.ac.jp | 0 | | |
| 133.40.218.134 | raws.mtk.nao.ac.jp | 0 | | |
| 133.40.218.135 | verasw01.mtk.nao.ac.jp | 0 | | |
| 133.40.218.136 | octave.mtk.nao.ac.jp | 0 | | |
| 133.40.218.137 | aes.mtk.nao.ac.jp | 0 | | |
| 133.40.218.138 | regulus.mtk.nao.ac.jp | 0 | | |
| 133.40.218.139 | suzuki-pcserv.mtk.nao.ac.jp | 0 | | |
| 133.40.218.140 | ps3.mtk.nao.ac.jp | 0 | | |
| 133.40.218.141 | octave-saver.mtk.nao.ac.jp | 0 | | |
| 133.40.218.142 | chk16.mtk.nao.ac.jp | 0 | | |
| 133.40.218.143 | aips2n.mtk.nao.ac.jp | 0 | | |
| 133.40.218.144 | cygnus.mtk.nao.ac.jp | 0 | | |
| 133.40.218.145 | sagittarius.mtk.nao.ac.jp | 0 | | |
| 133.40.218.146 | shino.mtk.nao.ac.jp | 0 | | |
| 133.40.218.147 | sparse1.mtk.nao.ac.jp | 0 | | |
| 133.40.218.148 | kkura.mtk.nao.ac.jp | 0 | | |
| 133.40.218.149 | orientale.mtk.nao.ac.jp | 0 | | |
| 133.40.218.150 | genji01.mtk.nao.ac.jp | 0 | | |
| 133.40.218.151 | tazaki.mtk.nao.ac.jp | 0 | | |
| 133.40.218.152 | sparse2.mtk.nao.ac.jp | 0 | | |
| 133.40.218.153 | s205-epsonlpr.mtk.nao.ac.jp | 0 | | |
| 133.40.218.154 | vera-dev-01.mtk.nao.ac.jp | 0 | | |
| 133.40.218.155 | vera-dev-02.mtk.nao.ac.jp | 0 | | |
| 133.40.218.156 | vera-dev-03.mtk.nao.ac.jp | 0 | | |
| 133.40.218.157 | vera-dev-04.mtk.nao.ac.jp | 0 | | |
| 133.40.218.158 | jp-src-p002.mtk.nao.ac.jp | 0 | | |
| 133.40.218.159 | jp-src-p004.mtk.nao.ac.jp | 0 | | |
| 133.40.218.160 | jp-src-p003.mtk.nao.ac.jp | 0 | | |
| 133.40.218.161 | jp-src-p005.mtk.nao.ac.jp | 0 | | |
| 133.40.218.162 | jp-src-p006.mtk.nao.ac.jp | 0 | | |
| 133.40.218.163 | jp-src-p007.mtk.nao.ac.jp | 0 | | |
| 133.40.218.164 | — | 0 | | |
| 133.40.218.165 | — | 0 | | |
| 133.40.218.166 | — | 0 | | |
| 133.40.218.167 | — | 0 | | |
| 133.40.218.168 | — | 0 | | |
| 133.40.218.169 | — | 0 | | |
| 133.40.218.170 | — | 0 | | |
| 133.40.218.171 | — | 0 | | |
| 133.40.218.172 | — | 0 | | |
| 133.40.218.173 | — | 0 | | |
| 133.40.218.174 | — | 0 | | |
| 133.40.218.175 | — | 0 | | |
| 133.40.218.176 | dhcp-218-176.mtk.nao.ac.jp | 0 | | |
| 133.40.218.177 | dhcp-218-177.mtk.nao.ac.jp | 0 | | |
| 133.40.218.178 | dhcp-218-178.mtk.nao.ac.jp | 0 | | |
| 133.40.218.179 | dhcp-218-179.mtk.nao.ac.jp | 0 | | |
| 133.40.218.180 | dhcp-218-180.mtk.nao.ac.jp | 0 | | |
| 133.40.218.181 | dhcp-218-181.mtk.nao.ac.jp | 0 | | |
| 133.40.218.182 | dhcp-218-182.mtk.nao.ac.jp | 0 | | |
| 133.40.218.183 | dhcp-218-183.mtk.nao.ac.jp | 0 | | |
| 133.40.218.184 | dhcp-218-184.mtk.nao.ac.jp | 0 | | |
| 133.40.218.185 | dhcp-218-185.mtk.nao.ac.jp | 0 | | |
| 133.40.218.186 | dhcp-218-186.mtk.nao.ac.jp | 0 | | |
| 133.40.218.187 | dhcp-218-187.mtk.nao.ac.jp | 0 | | |
| 133.40.218.188 | dhcp-218-188.mtk.nao.ac.jp | 0 | | |
| 133.40.218.189 | dhcp-218-189.mtk.nao.ac.jp | 0 | | |
| 133.40.218.190 | dhcp-218-190.mtk.nao.ac.jp | 0 | | |
| 133.40.218.191 | dhcp-218-191.mtk.nao.ac.jp | 0 | | |
| 133.40.218.192 | dhcp-218-192.mtk.nao.ac.jp | 0 | | |
| 133.40.218.193 | dhcp-218-193.mtk.nao.ac.jp | 0 | | |
| 133.40.218.194 | dhcp-218-194.mtk.nao.ac.jp | 0 | | |
| 133.40.218.195 | dhcp-218-195.mtk.nao.ac.jp | 0 | | |
| 133.40.218.196 | dhcp-218-196.mtk.nao.ac.jp | 0 | | |
| 133.40.218.197 | dhcp-218-197.mtk.nao.ac.jp | 0 | | |
| 133.40.218.198 | dhcp-218-198.mtk.nao.ac.jp | 0 | | |
| 133.40.218.199 | dhcp-218-199.mtk.nao.ac.jp | 0 | | |
| 133.40.218.200 | dhcp-218-200.mtk.nao.ac.jp | 0 | | |
| 133.40.218.201 | dhcp-218-201.mtk.nao.ac.jp | 0 | | |
| 133.40.218.202 | dhcp-218-202.mtk.nao.ac.jp | 0 | | |
| 133.40.218.203 | dhcp-218-203.mtk.nao.ac.jp | 0 | | |
| 133.40.218.204 | dhcp-218-204.mtk.nao.ac.jp | 0 | | |
| 133.40.218.205 | dhcp-218-205.mtk.nao.ac.jp | 0 | | |
| 133.40.218.206 | dhcp-218-206.mtk.nao.ac.jp | 0 | | |
| 133.40.218.207 | dhcp-218-207.mtk.nao.ac.jp | 0 | | |
| 133.40.218.208 | dhcp-218-208.mtk.nao.ac.jp | 0 | | |
| 133.40.218.209 | dhcp-218-209.mtk.nao.ac.jp | 0 | | |
| 133.40.218.210 | dhcp-218-210.mtk.nao.ac.jp | 0 | | |
| 133.40.218.211 | dhcp-218-211.mtk.nao.ac.jp | 0 | | |
| 133.40.218.212 | dhcp-218-212.mtk.nao.ac.jp | 0 | | |
| 133.40.218.213 | dhcp-218-213.mtk.nao.ac.jp | 0 | | |
| 133.40.218.214 | dhcp-218-214.mtk.nao.ac.jp | 0 | | |
| 133.40.218.215 | dhcp-218-215.mtk.nao.ac.jp | 0 | | |
| 133.40.218.216 | dhcp-218-216.mtk.nao.ac.jp | 0 | | |
| 133.40.218.217 | dhcp-218-217.mtk.nao.ac.jp | 0 | | |
| 133.40.218.218 | dhcp-218-218.mtk.nao.ac.jp | 0 | | |
| 133.40.218.219 | dhcp-218-219.mtk.nao.ac.jp | 0 | | |
| 133.40.218.220 | dhcp-218-220.mtk.nao.ac.jp | 0 | | |
| 133.40.218.221 | dhcp-218-221.mtk.nao.ac.jp | 0 | | |
| 133.40.218.222 | dhcp-218-222.mtk.nao.ac.jp | 0 | | |
| 133.40.218.223 | dhcp-218-223.mtk.nao.ac.jp | 0 | | |
| 133.40.218.224 | dhcp-218-224.mtk.nao.ac.jp | 0 | | |
| 133.40.218.225 | dhcp-218-225.mtk.nao.ac.jp | 0 | | |
| 133.40.218.226 | dhcp-218-226.mtk.nao.ac.jp | 0 | | |
| 133.40.218.227 | dhcp-218-227.mtk.nao.ac.jp | 0 | | |
| 133.40.218.228 | dhcp-218-228.mtk.nao.ac.jp | 0 | | |
| 133.40.218.229 | dhcp-218-229.mtk.nao.ac.jp | 0 | | |
| 133.40.218.230 | dhcp-218-230.mtk.nao.ac.jp | 0 | | |
| 133.40.218.231 | dhcp-218-231.mtk.nao.ac.jp | 0 | | |
| 133.40.218.232 | dhcp-218-232.mtk.nao.ac.jp | 0 | | |
| 133.40.218.233 | dhcp-218-233.mtk.nao.ac.jp | 0 | | |
| 133.40.218.234 | dhcp-218-234.mtk.nao.ac.jp | 0 | | |
| 133.40.218.235 | dhcp-218-235.mtk.nao.ac.jp | 0 | | |
| 133.40.218.236 | dhcp-218-236.mtk.nao.ac.jp | 0 | | |
| 133.40.218.237 | dhcp-218-237.mtk.nao.ac.jp | 0 | | |
| 133.40.218.238 | dhcp-218-238.mtk.nao.ac.jp | 0 | | |
| 133.40.218.239 | dhcp-218-239.mtk.nao.ac.jp | 0 | | |
| 133.40.218.240 | — | 0 | | |
| 133.40.218.241 | — | 0 | | |
| 133.40.218.242 | — | 0 | | |
| 133.40.218.243 | — | 0 | | |
| 133.40.218.244 | — | 0 | | |
| 133.40.218.245 | — | 0 | | |
| 133.40.218.246 | — | 0 | | |
| 133.40.218.247 | — | 0 | | |
| 133.40.218.248 | — | 0 | | |
| 133.40.218.249 | — | 0 | | |
| 133.40.218.250 | — | 0 | | |
| 133.40.218.251 | — | 0 | | |
| 133.40.218.252 | — | 0 | | |
| 133.40.218.253 | — | 0 | | |
| 133.40.218.254 | — | 0 | | |
| 133.40.218.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$ traceroute -a -n -q1 -m8 133.40.218.89
traceroute to 133.40.218.89 (133.40.218.89): 8 hops max, 52 byte packets
2 *
3 *
6 *
7 *
8 *
Measurement taken from 
IPinfo ProbeNet in Los Angeles, US
IPinfo ProbeNet in Los Angeles, USOn