La dirección IP 18.231.2 es proporcionada por Massachusetts Institute of Technology, que es propiedad de la CIDR (Classless Inter-Domain Routing) 18.0.0.0/8, IP entre 18.0.0.0 a 18.255.255.255 ). El número de sistema autónomo (ASN) es 3.
| ASN | 3 |
| IP que comienzan con | 18.0.0.0 |
| IP que termina con | 18.255.255.255 |
| ASN Nombre | Massachusetts Institute of Technology |
| CDIR | 18.0.0.0/8 |
| IP numérica | |
| Registe | arin |
| Última actualización | 01/10/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | BR | Brasil | - | Sao Paulo | -23,5475 | -46,6361 | 2017-10-01 |
| MaxMind | US | Estados Unidos | - | Cambridge | 42,3646 | -71,1028 | 2017-10-01 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.231.2.0 | 317129216 | 0 |
| 18.231.2.1 | 317129217 | 0 |
| 18.231.2.2 | 317129218 | 0 |
| 18.231.2.3 | 317129219 | 0 |
| 18.231.2.4 | 317129220 | 0 |
| 18.231.2.5 | 317129221 | 0 |
| 18.231.2.6 | 317129222 | 0 |
| 18.231.2.7 | 317129223 | 0 |
| 18.231.2.8 | 317129224 | 0 |
| 18.231.2.9 | 317129225 | 0 |
| 18.231.2.10 | 317129226 | 0 |
| 18.231.2.11 | 317129227 | 0 |
| 18.231.2.12 | 317129228 | 0 |
| 18.231.2.13 | 317129229 | 0 |
| 18.231.2.14 | 317129230 | 0 |
| 18.231.2.15 | 317129231 | 0 |
| 18.231.2.16 | 317129232 | 0 |
| 18.231.2.17 | 317129233 | 0 |
| 18.231.2.18 | 317129234 | 0 |
| 18.231.2.19 | 317129235 | 0 |
| 18.231.2.20 | 317129236 | 0 |
| 18.231.2.21 | 317129237 | 0 |
| 18.231.2.22 | 317129238 | 0 |
| 18.231.2.23 | 317129239 | 0 |
| 18.231.2.24 | 317129240 | 0 |
| 18.231.2.25 | 317129241 | 0 |
| 18.231.2.26 | 317129242 | 0 |
| 18.231.2.27 | 317129243 | 0 |
| 18.231.2.28 | 317129244 | 0 |
| 18.231.2.29 | 317129245 | 0 |
| 18.231.2.30 | 317129246 | 0 |
| 18.231.2.31 | 317129247 | 0 |
| 18.231.2.32 | 317129248 | 0 |
| 18.231.2.33 | 317129249 | 0 |
| 18.231.2.34 | 317129250 | 0 |
| 18.231.2.35 | 317129251 | 0 |
| 18.231.2.36 | 317129252 | 0 |
| 18.231.2.37 | 317129253 | 0 |
| 18.231.2.38 | 317129254 | 0 |
| 18.231.2.39 | 317129255 | 0 |
| 18.231.2.40 | 317129256 | 0 |
| 18.231.2.41 | 317129257 | 0 |
| 18.231.2.42 | 317129258 | 0 |
| 18.231.2.43 | 317129259 | 0 |
| 18.231.2.44 | 317129260 | 0 |
| 18.231.2.45 | 317129261 | 0 |
| 18.231.2.46 | 317129262 | 0 |
| 18.231.2.47 | 317129263 | 0 |
| 18.231.2.48 | 317129264 | 0 |
| 18.231.2.49 | 317129265 | 0 |
| 18.231.2.50 | 317129266 | 0 |
| 18.231.2.51 | 317129267 | 0 |
| 18.231.2.52 | 317129268 | 0 |
| 18.231.2.53 | 317129269 | 0 |
| 18.231.2.54 | 317129270 | 0 |
| 18.231.2.55 | 317129271 | 0 |
| 18.231.2.56 | 317129272 | 0 |
| 18.231.2.57 | 317129273 | 0 |
| 18.231.2.58 | 317129274 | 0 |
| 18.231.2.59 | 317129275 | 0 |
| 18.231.2.60 | 317129276 | 0 |
| 18.231.2.61 | 317129277 | 0 |
| 18.231.2.62 | 317129278 | 0 |
| 18.231.2.63 | 317129279 | 0 |
| 18.231.2.64 | 317129280 | 0 |
| 18.231.2.65 | 317129281 | 0 |
| 18.231.2.66 | 317129282 | 0 |
| 18.231.2.67 | 317129283 | 0 |
| 18.231.2.68 | 317129284 | 0 |
| 18.231.2.69 | 317129285 | 0 |
| 18.231.2.70 | 317129286 | 0 |
| 18.231.2.71 | 317129287 | 0 |
| 18.231.2.72 | 317129288 | 0 |
| 18.231.2.73 | 317129289 | 0 |
| 18.231.2.74 | 317129290 | 0 |
| 18.231.2.75 | 317129291 | 0 |
| 18.231.2.76 | 317129292 | 0 |
| 18.231.2.77 | 317129293 | 0 |
| 18.231.2.78 | 317129294 | 0 |
| 18.231.2.79 | 317129295 | 0 |
| 18.231.2.80 | 317129296 | 0 |
| 18.231.2.81 | 317129297 | 0 |
| 18.231.2.82 | 317129298 | 0 |
| 18.231.2.83 | 317129299 | 0 |
| 18.231.2.84 | 317129300 | 0 |
| 18.231.2.85 | 317129301 | 0 |