The IP address 133.68.23 is provided by Research Organization of Information and Systems, National Institute of Informatics, it's belong to the CDIR (Classless Inter-Domain Routing) 133.68.0.0/16 (range 133.68.0.0 to 133.68.255.255). The autonomous system number (ASN) is 2907.
| ASN | 2907 |
| IP starting by | 133.68.0.0 |
| IP ending by | 133.68.255.255 |
| ASN Name | Research Organization of Information and Systems, National Institute of Informatics |
| CDIR | 133.68.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 06/01/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Tokyo | 35.6895 | 139.6917 | 2018-01-06 |
| MaxMind | JP | Japan | - | - | 35.69 | 139.69 | 2018-01-06 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 133.68.23.0 | 2235832064 | 0 |
| 133.68.23.1 | 2235832065 | 0 |
| 133.68.23.2 | 2235832066 | 0 |
| 133.68.23.3 | 2235832067 | 0 |
| 133.68.23.4 | 2235832068 | 0 |
| 133.68.23.5 | 2235832069 | 0 |
| 133.68.23.6 | 2235832070 | 0 |
| 133.68.23.7 | 2235832071 | 0 |
| 133.68.23.8 | 2235832072 | 0 |
| 133.68.23.9 | 2235832073 | 0 |
| 133.68.23.10 | 2235832074 | 0 |
| 133.68.23.11 | 2235832075 | 0 |
| 133.68.23.12 | 2235832076 | 0 |
| 133.68.23.13 | 2235832077 | 0 |
| 133.68.23.14 | 2235832078 | 0 |
| 133.68.23.15 | 2235832079 | 0 |
| 133.68.23.16 | 2235832080 | 0 |
| 133.68.23.17 | 2235832081 | 0 |
| 133.68.23.18 | 2235832082 | 0 |
| 133.68.23.19 | 2235832083 | 0 |
| 133.68.23.20 | 2235832084 | 0 |
| 133.68.23.21 | 2235832085 | 0 |
| 133.68.23.22 | 2235832086 | 0 |
| 133.68.23.23 | 2235832087 | 0 |
| 133.68.23.24 | 2235832088 | 0 |
| 133.68.23.25 | 2235832089 | 0 |
| 133.68.23.26 | 2235832090 | 0 |
| 133.68.23.27 | 2235832091 | 0 |
| 133.68.23.28 | 2235832092 | 0 |
| 133.68.23.29 | 2235832093 | 0 |
| 133.68.23.30 | 2235832094 | 0 |
| 133.68.23.31 | 2235832095 | 0 |
| 133.68.23.32 | 2235832096 | 0 |
| 133.68.23.33 | 2235832097 | 0 |
| 133.68.23.34 | 2235832098 | 0 |
| 133.68.23.35 | 2235832099 | 0 |
| 133.68.23.36 | 2235832100 | 0 |
| 133.68.23.37 | 2235832101 | 0 |
| 133.68.23.38 | 2235832102 | 0 |
| 133.68.23.39 | 2235832103 | 0 |
| 133.68.23.40 | 2235832104 | 0 |
| 133.68.23.41 | 2235832105 | 0 |
| 133.68.23.42 | 2235832106 | 0 |
| 133.68.23.43 | 2235832107 | 0 |
| 133.68.23.44 | 2235832108 | 0 |
| 133.68.23.45 | 2235832109 | 0 |
| 133.68.23.46 | 2235832110 | 0 |
| 133.68.23.47 | 2235832111 | 0 |
| 133.68.23.48 | 2235832112 | 0 |
| 133.68.23.49 | 2235832113 | 0 |
| 133.68.23.50 | 2235832114 | 0 |
| 133.68.23.51 | 2235832115 | 0 |
| 133.68.23.52 | 2235832116 | 0 |
| 133.68.23.53 | 2235832117 | 0 |
| 133.68.23.54 | 2235832118 | 0 |
| 133.68.23.55 | 2235832119 | 0 |
| 133.68.23.56 | 2235832120 | 0 |
| 133.68.23.57 | 2235832121 | 0 |
| 133.68.23.58 | 2235832122 | 0 |
| 133.68.23.59 | 2235832123 | 0 |
| 133.68.23.60 | 2235832124 | 0 |
| 133.68.23.61 | 2235832125 | 0 |
| 133.68.23.62 | 2235832126 | 0 |
| 133.68.23.63 | 2235832127 | 0 |
| 133.68.23.64 | 2235832128 | 0 |
| 133.68.23.65 | 2235832129 | 0 |
| 133.68.23.66 | 2235832130 | 0 |
| 133.68.23.67 | 2235832131 | 0 |
| 133.68.23.68 | 2235832132 | 0 |
| 133.68.23.69 | 2235832133 | 0 |
| 133.68.23.70 | 2235832134 | 0 |
| 133.68.23.71 | 2235832135 | 0 |
| 133.68.23.72 | 2235832136 | 0 |
| 133.68.23.73 | 2235832137 | 0 |
| 133.68.23.74 | 2235832138 | 0 |
| 133.68.23.75 | 2235832139 | 0 |
| 133.68.23.76 | 2235832140 | 0 |
| 133.68.23.77 | 2235832141 | 0 |
| 133.68.23.78 | 2235832142 | 0 |
| 133.68.23.79 | 2235832143 | 0 |
| 133.68.23.80 | 2235832144 | 0 |
| 133.68.23.81 | 2235832145 | 0 |
| 133.68.23.82 | 2235832146 | 0 |
| 133.68.23.83 | 2235832147 | 0 |
| 133.68.23.84 | 2235832148 | 0 |
| 133.68.23.85 | 2235832149 | 0 |