Les adresses IP débutant par 202.231.3 sont fournies par Research Organization of Information and Systems, National Institute of Informatics, elles appartiennent au CIDR (Classless Inter-Domain Routing) 202.231.0.0/18, le bloc IP comprant les adresses de 202.231.0.0 à 202.231.63.255). Le numéro de système autonome (ASN) est 2907.
| ASN | 2907 |
| IP commençant par | 202.231.0.0 |
| IP se terminant par | 202.231.63.255 |
| Nom ASN | Research Organization of Information and Systems, National Institute of Informatics |
| CDIR | 202.231.0.0/18 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 14/04/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2020-04-13 |
| MaxMind | JP | Japon | - | Kyoto | 35,0214 | 135,7556 | 2020-04-13 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 202.231.3.0 | 3404137216 | 0 |
| 202.231.3.1 | 3404137217 | 0 |
| 202.231.3.2 | 3404137218 | 0 |
| 202.231.3.3 | 3404137219 | 0 |
| 202.231.3.4 | 3404137220 | 0 |
| 202.231.3.5 | 3404137221 | 0 |
| 202.231.3.6 | 3404137222 | 0 |
| 202.231.3.7 | 3404137223 | 0 |
| 202.231.3.8 | 3404137224 | 0 |
| 202.231.3.9 | 3404137225 | 0 |
| 202.231.3.10 | 3404137226 | 0 |
| 202.231.3.11 | 3404137227 | 0 |
| 202.231.3.12 | 3404137228 | 0 |
| 202.231.3.13 | 3404137229 | 0 |
| 202.231.3.14 | 3404137230 | 0 |
| 202.231.3.15 | 3404137231 | 0 |
| 202.231.3.16 | 3404137232 | 0 |
| 202.231.3.17 | 3404137233 | 0 |
| 202.231.3.18 | 3404137234 | 0 |
| 202.231.3.19 | 3404137235 | 0 |
| 202.231.3.20 | 3404137236 | 0 |
| 202.231.3.21 | 3404137237 | 0 |
| 202.231.3.22 | 3404137238 | 0 |
| 202.231.3.23 | 3404137239 | 0 |
| 202.231.3.24 | 3404137240 | 0 |
| 202.231.3.25 | 3404137241 | 0 |
| 202.231.3.26 | 3404137242 | 0 |
| 202.231.3.27 | 3404137243 | 0 |
| 202.231.3.28 | 3404137244 | 0 |
| 202.231.3.29 | 3404137245 | 0 |
| 202.231.3.30 | 3404137246 | 0 |
| 202.231.3.31 | 3404137247 | 0 |
| 202.231.3.32 | 3404137248 | 0 |
| 202.231.3.33 | 3404137249 | 0 |
| 202.231.3.34 | 3404137250 | 0 |
| 202.231.3.35 | 3404137251 | 0 |
| 202.231.3.36 | 3404137252 | 0 |
| 202.231.3.37 | 3404137253 | 0 |
| 202.231.3.38 | 3404137254 | 0 |
| 202.231.3.39 | 3404137255 | 0 |
| 202.231.3.40 | 3404137256 | 0 |
| 202.231.3.41 | 3404137257 | 0 |
| 202.231.3.42 | 3404137258 | 0 |
| 202.231.3.43 | 3404137259 | 0 |
| 202.231.3.44 | 3404137260 | 0 |
| 202.231.3.45 | 3404137261 | 0 |
| 202.231.3.46 | 3404137262 | 0 |
| 202.231.3.47 | 3404137263 | 0 |
| 202.231.3.48 | 3404137264 | 0 |
| 202.231.3.49 | 3404137265 | 0 |
| 202.231.3.50 | 3404137266 | 0 |
| 202.231.3.51 | 3404137267 | 0 |
| 202.231.3.52 | 3404137268 | 0 |
| 202.231.3.53 | 3404137269 | 0 |
| 202.231.3.54 | 3404137270 | 0 |
| 202.231.3.55 | 3404137271 | 0 |
| 202.231.3.56 | 3404137272 | 0 |
| 202.231.3.57 | 3404137273 | 0 |
| 202.231.3.58 | 3404137274 | 0 |
| 202.231.3.59 | 3404137275 | 0 |
| 202.231.3.60 | 3404137276 | 0 |
| 202.231.3.61 | 3404137277 | 0 |
| 202.231.3.62 | 3404137278 | 0 |
| 202.231.3.63 | 3404137279 | 0 |
| 202.231.3.64 | 3404137280 | 0 |
| 202.231.3.65 | 3404137281 | 0 |
| 202.231.3.66 | 3404137282 | 0 |
| 202.231.3.67 | 3404137283 | 0 |
| 202.231.3.68 | 3404137284 | 0 |
| 202.231.3.69 | 3404137285 | 0 |
| 202.231.3.70 | 3404137286 | 0 |
| 202.231.3.71 | 3404137287 | 0 |
| 202.231.3.72 | 3404137288 | 0 |
| 202.231.3.73 | 3404137289 | 0 |
| 202.231.3.74 | 3404137290 | 0 |
| 202.231.3.75 | 3404137291 | 0 |
| 202.231.3.76 | 3404137292 | 0 |
| 202.231.3.77 | 3404137293 | 0 |
| 202.231.3.78 | 3404137294 | 0 |
| 202.231.3.79 | 3404137295 | 0 |
| 202.231.3.80 | 3404137296 | 0 |
| 202.231.3.81 | 3404137297 | 0 |
| 202.231.3.82 | 3404137298 | 0 |
| 202.231.3.83 | 3404137299 | 0 |
| 202.231.3.84 | 3404137300 | 0 |
| 202.231.3.85 | 3404137301 | 0 |