The IP address 18.71.40 is provided by Massachusetts Institute of Technology, it's belong to the CDIR (Classless Inter-Domain Routing) 18.0.0.0/8 (range 18.0.0.0 to 18.255.255.255). The autonomous system number (ASN) is 3.
| ASN | 3 |
| IP starting by | 18.0.0.0 |
| IP ending by | 18.255.255.255 |
| ASN Name | Massachusetts Institute of Technology |
| CDIR | 18.0.0.0/8 |
| Numerical IP | |
| Registry | |
| Last update | 26/12/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Cambridge | 42.3751 | -71.1056 | 2018-12-25 |
| MaxMind | US | United States | - | Dearborn | 42.3223 | -83.1763 | 2018-12-25 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.71.40.0 | 306653184 | 0 |
| 18.71.40.1 | 306653185 | 0 |
| 18.71.40.2 | 306653186 | 0 |
| 18.71.40.3 | 306653187 | 0 |
| 18.71.40.4 | 306653188 | 0 |
| 18.71.40.5 | 306653189 | 0 |
| 18.71.40.6 | 306653190 | 0 |
| 18.71.40.7 | 306653191 | 0 |
| 18.71.40.8 | 306653192 | 0 |
| 18.71.40.9 | 306653193 | 0 |
| 18.71.40.10 | 306653194 | 0 |
| 18.71.40.11 | 306653195 | 0 |
| 18.71.40.12 | 306653196 | 0 |
| 18.71.40.13 | 306653197 | 0 |
| 18.71.40.14 | 306653198 | 0 |
| 18.71.40.15 | 306653199 | 0 |
| 18.71.40.16 | 306653200 | 0 |
| 18.71.40.17 | 306653201 | 0 |
| 18.71.40.18 | 306653202 | 0 |
| 18.71.40.19 | 306653203 | 0 |
| 18.71.40.20 | 306653204 | 0 |
| 18.71.40.21 | 306653205 | 0 |
| 18.71.40.22 | 306653206 | 0 |
| 18.71.40.23 | 306653207 | 0 |
| 18.71.40.24 | 306653208 | 0 |
| 18.71.40.25 | 306653209 | 0 |
| 18.71.40.26 | 306653210 | 0 |
| 18.71.40.27 | 306653211 | 0 |
| 18.71.40.28 | 306653212 | 0 |
| 18.71.40.29 | 306653213 | 0 |
| 18.71.40.30 | 306653214 | 0 |
| 18.71.40.31 | 306653215 | 0 |
| 18.71.40.32 | 306653216 | 0 |
| 18.71.40.33 | 306653217 | 0 |
| 18.71.40.34 | 306653218 | 0 |
| 18.71.40.35 | 306653219 | 0 |
| 18.71.40.36 | 306653220 | 0 |
| 18.71.40.37 | 306653221 | 0 |
| 18.71.40.38 | 306653222 | 0 |
| 18.71.40.39 | 306653223 | 0 |
| 18.71.40.40 | 306653224 | 0 |
| 18.71.40.41 | 306653225 | 0 |
| 18.71.40.42 | 306653226 | 0 |
| 18.71.40.43 | 306653227 | 0 |
| 18.71.40.44 | 306653228 | 0 |
| 18.71.40.45 | 306653229 | 0 |
| 18.71.40.46 | 306653230 | 0 |
| 18.71.40.47 | 306653231 | 0 |
| 18.71.40.48 | 306653232 | 0 |
| 18.71.40.49 | 306653233 | 0 |
| 18.71.40.50 | 306653234 | 0 |
| 18.71.40.51 | 306653235 | 0 |
| 18.71.40.52 | 306653236 | 0 |
| 18.71.40.53 | 306653237 | 0 |
| 18.71.40.54 | 306653238 | 0 |
| 18.71.40.55 | 306653239 | 0 |
| 18.71.40.56 | 306653240 | 0 |
| 18.71.40.57 | 306653241 | 0 |
| 18.71.40.58 | 306653242 | 0 |
| 18.71.40.59 | 306653243 | 0 |
| 18.71.40.60 | 306653244 | 0 |
| 18.71.40.61 | 306653245 | 0 |
| 18.71.40.62 | 306653246 | 0 |
| 18.71.40.63 | 306653247 | 0 |
| 18.71.40.64 | 306653248 | 0 |
| 18.71.40.65 | 306653249 | 0 |
| 18.71.40.66 | 306653250 | 0 |
| 18.71.40.67 | 306653251 | 0 |
| 18.71.40.68 | 306653252 | 0 |
| 18.71.40.69 | 306653253 | 0 |
| 18.71.40.70 | 306653254 | 0 |
| 18.71.40.71 | 306653255 | 0 |
| 18.71.40.72 | 306653256 | 0 |
| 18.71.40.73 | 306653257 | 0 |
| 18.71.40.74 | 306653258 | 0 |
| 18.71.40.75 | 306653259 | 0 |
| 18.71.40.76 | 306653260 | 0 |
| 18.71.40.77 | 306653261 | 0 |
| 18.71.40.78 | 306653262 | 0 |
| 18.71.40.79 | 306653263 | 0 |
| 18.71.40.80 | 306653264 | 0 |
| 18.71.40.81 | 306653265 | 0 |
| 18.71.40.82 | 306653266 | 0 |
| 18.71.40.83 | 306653267 | 0 |
| 18.71.40.84 | 306653268 | 0 |
| 18.71.40.85 | 306653269 | 0 |