L'indirizzo IP 133.23.16 è fornito da Research Organization of Information and Systems, National Institute of Informatics, che è di proprietà del CIDR (Classless Inter-Domain Routing) 133.23.0.0/16, IP tra 133.23.0.0 a 133.23.255.255 ). Il numero di sistema autonomo (ASN) è 2907.
| ASN | 2907 |
| IP inizia con | 133.23.0.0 |
| IP finale con | 133.23.255.255 |
| ASN Nome | Research Organization of Information and Systems, National Institute of Informatics |
| CDIR | 133.23.0.0/16 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 23/03/2020 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Kofu | 35,667 | 138,567 | 2020-03-23 |
| MaxMind | JP | Japan | - | - | 35,69 | 139,69 | 2020-03-23 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 133.23.16.0 | 2232881152 | 0 |
| 133.23.16.1 | 2232881153 | 0 |
| 133.23.16.2 | 2232881154 | 0 |
| 133.23.16.3 | 2232881155 | 0 |
| 133.23.16.4 | 2232881156 | 0 |
| 133.23.16.5 | 2232881157 | 0 |
| 133.23.16.6 | 2232881158 | 0 |
| 133.23.16.7 | 2232881159 | 0 |
| 133.23.16.8 | 2232881160 | 0 |
| 133.23.16.9 | 2232881161 | 0 |
| 133.23.16.10 | 2232881162 | 0 |
| 133.23.16.11 | 2232881163 | 0 |
| 133.23.16.12 | 2232881164 | 0 |
| 133.23.16.13 | 2232881165 | 0 |
| 133.23.16.14 | 2232881166 | 0 |
| 133.23.16.15 | 2232881167 | 0 |
| 133.23.16.16 | 2232881168 | 0 |
| 133.23.16.17 | 2232881169 | 0 |
| 133.23.16.18 | 2232881170 | 0 |
| 133.23.16.19 | 2232881171 | 0 |
| 133.23.16.20 | 2232881172 | 0 |
| 133.23.16.21 | 2232881173 | 0 |
| 133.23.16.22 | 2232881174 | 0 |
| 133.23.16.23 | 2232881175 | 0 |
| 133.23.16.24 | 2232881176 | 0 |
| 133.23.16.25 | 2232881177 | 0 |
| 133.23.16.26 | 2232881178 | 0 |
| 133.23.16.27 | 2232881179 | 0 |
| 133.23.16.28 | 2232881180 | 0 |
| 133.23.16.29 | 2232881181 | 0 |
| 133.23.16.30 | 2232881182 | 0 |
| 133.23.16.31 | 2232881183 | 0 |
| 133.23.16.32 | 2232881184 | 0 |
| 133.23.16.33 | 2232881185 | 0 |
| 133.23.16.34 | 2232881186 | 0 |
| 133.23.16.35 | 2232881187 | 0 |
| 133.23.16.36 | 2232881188 | 0 |
| 133.23.16.37 | 2232881189 | 0 |
| 133.23.16.38 | 2232881190 | 0 |
| 133.23.16.39 | 2232881191 | 0 |
| 133.23.16.40 | 2232881192 | 0 |
| 133.23.16.41 | 2232881193 | 0 |
| 133.23.16.42 | 2232881194 | 0 |
| 133.23.16.43 | 2232881195 | 0 |
| 133.23.16.44 | 2232881196 | 0 |
| 133.23.16.45 | 2232881197 | 0 |
| 133.23.16.46 | 2232881198 | 0 |
| 133.23.16.47 | 2232881199 | 0 |
| 133.23.16.48 | 2232881200 | 0 |
| 133.23.16.49 | 2232881201 | 0 |
| 133.23.16.50 | 2232881202 | 0 |
| 133.23.16.51 | 2232881203 | 0 |
| 133.23.16.52 | 2232881204 | 0 |
| 133.23.16.53 | 2232881205 | 0 |
| 133.23.16.54 | 2232881206 | 0 |
| 133.23.16.55 | 2232881207 | 0 |
| 133.23.16.56 | 2232881208 | 0 |
| 133.23.16.57 | 2232881209 | 0 |
| 133.23.16.58 | 2232881210 | 0 |
| 133.23.16.59 | 2232881211 | 0 |
| 133.23.16.60 | 2232881212 | 0 |
| 133.23.16.61 | 2232881213 | 0 |
| 133.23.16.62 | 2232881214 | 0 |
| 133.23.16.63 | 2232881215 | 0 |
| 133.23.16.64 | 2232881216 | 0 |
| 133.23.16.65 | 2232881217 | 0 |
| 133.23.16.66 | 2232881218 | 0 |
| 133.23.16.67 | 2232881219 | 0 |
| 133.23.16.68 | 2232881220 | 0 |
| 133.23.16.69 | 2232881221 | 0 |
| 133.23.16.70 | 2232881222 | 0 |
| 133.23.16.71 | 2232881223 | 0 |
| 133.23.16.72 | 2232881224 | 0 |
| 133.23.16.73 | 2232881225 | 0 |
| 133.23.16.74 | 2232881226 | 0 |
| 133.23.16.75 | 2232881227 | 0 |
| 133.23.16.76 | 2232881228 | 0 |
| 133.23.16.77 | 2232881229 | 0 |
| 133.23.16.78 | 2232881230 | 0 |
| 133.23.16.79 | 2232881231 | 0 |
| 133.23.16.80 | 2232881232 | 0 |
| 133.23.16.81 | 2232881233 | 0 |
| 133.23.16.82 | 2232881234 | 0 |
| 133.23.16.83 | 2232881235 | 0 |
| 133.23.16.84 | 2232881236 | 0 |
| 133.23.16.85 | 2232881237 | 0 |