The IP address 18.203.2 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 | arin |
| Last update | 24/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Seattle | 47.6275 | -122.3462 | 2017-10-24 |
| MaxMind | US | United States | - | Cambridge | 42.3646 | -71.1028 | 2017-10-24 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.203.2.0 | 315294208 | 0 |
| 18.203.2.1 | 315294209 | 0 |
| 18.203.2.2 | 315294210 | 0 |
| 18.203.2.3 | 315294211 | 0 |
| 18.203.2.4 | 315294212 | 0 |
| 18.203.2.5 | 315294213 | 0 |
| 18.203.2.6 | 315294214 | 0 |
| 18.203.2.7 | 315294215 | 0 |
| 18.203.2.8 | 315294216 | 0 |
| 18.203.2.9 | 315294217 | 0 |
| 18.203.2.10 | 315294218 | 0 |
| 18.203.2.11 | 315294219 | 0 |
| 18.203.2.12 | 315294220 | 0 |
| 18.203.2.13 | 315294221 | 0 |
| 18.203.2.14 | 315294222 | 0 |
| 18.203.2.15 | 315294223 | 0 |
| 18.203.2.16 | 315294224 | 0 |
| 18.203.2.17 | 315294225 | 0 |
| 18.203.2.18 | 315294226 | 0 |
| 18.203.2.19 | 315294227 | 0 |
| 18.203.2.20 | 315294228 | 0 |
| 18.203.2.21 | 315294229 | 0 |
| 18.203.2.22 | 315294230 | 0 |
| 18.203.2.23 | 315294231 | 0 |
| 18.203.2.24 | 315294232 | 0 |
| 18.203.2.25 | 315294233 | 0 |
| 18.203.2.26 | 315294234 | 0 |
| 18.203.2.27 | 315294235 | 0 |
| 18.203.2.28 | 315294236 | 0 |
| 18.203.2.29 | 315294237 | 0 |
| 18.203.2.30 | 315294238 | 0 |
| 18.203.2.31 | 315294239 | 0 |
| 18.203.2.32 | 315294240 | 0 |
| 18.203.2.33 | 315294241 | 0 |
| 18.203.2.34 | 315294242 | 0 |
| 18.203.2.35 | 315294243 | 0 |
| 18.203.2.36 | 315294244 | 0 |
| 18.203.2.37 | 315294245 | 0 |
| 18.203.2.38 | 315294246 | 0 |
| 18.203.2.39 | 315294247 | 0 |
| 18.203.2.40 | 315294248 | 0 |
| 18.203.2.41 | 315294249 | 0 |
| 18.203.2.42 | 315294250 | 0 |
| 18.203.2.43 | 315294251 | 0 |
| 18.203.2.44 | 315294252 | 0 |
| 18.203.2.45 | 315294253 | 0 |
| 18.203.2.46 | 315294254 | 0 |
| 18.203.2.47 | 315294255 | 0 |
| 18.203.2.48 | 315294256 | 0 |
| 18.203.2.49 | 315294257 | 0 |
| 18.203.2.50 | 315294258 | 0 |
| 18.203.2.51 | 315294259 | 0 |
| 18.203.2.52 | 315294260 | 0 |
| 18.203.2.53 | 315294261 | 0 |
| 18.203.2.54 | 315294262 | 0 |
| 18.203.2.55 | 315294263 | 0 |
| 18.203.2.56 | 315294264 | 0 |
| 18.203.2.57 | 315294265 | 0 |
| 18.203.2.58 | 315294266 | 0 |
| 18.203.2.59 | 315294267 | 0 |
| 18.203.2.60 | 315294268 | 0 |
| 18.203.2.61 | 315294269 | 0 |
| 18.203.2.62 | 315294270 | 0 |
| 18.203.2.63 | 315294271 | 0 |
| 18.203.2.64 | 315294272 | 0 |
| 18.203.2.65 | 315294273 | 0 |
| 18.203.2.66 | 315294274 | 0 |
| 18.203.2.67 | 315294275 | 0 |
| 18.203.2.68 | 315294276 | 0 |
| 18.203.2.69 | 315294277 | 0 |
| 18.203.2.70 | 315294278 | 0 |
| 18.203.2.71 | 315294279 | 0 |
| 18.203.2.72 | 315294280 | 0 |
| 18.203.2.73 | 315294281 | 0 |
| 18.203.2.74 | 315294282 | 0 |
| 18.203.2.75 | 315294283 | 0 |
| 18.203.2.76 | 315294284 | 0 |
| 18.203.2.77 | 315294285 | 0 |
| 18.203.2.78 | 315294286 | 0 |
| 18.203.2.79 | 315294287 | 0 |
| 18.203.2.80 | 315294288 | 0 |
| 18.203.2.81 | 315294289 | 0 |
| 18.203.2.82 | 315294290 | 0 |
| 18.203.2.83 | 315294291 | 0 |
| 18.203.2.84 | 315294292 | 0 |
| 18.203.2.85 | 315294293 | 0 |