The IP address 18.83.74 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 | 21/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Cambridge | 42.3651 | -71.1045 | 2017-08-21 |
| MaxMind | US | United States | - | Cambridge | 42.3646 | -71.1028 | 2017-08-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.83.74.0 | 307448320 | 0 |
| 18.83.74.1 | 307448321 | 0 |
| 18.83.74.2 | 307448322 | 0 |
| 18.83.74.3 | 307448323 | 0 |
| 18.83.74.4 | 307448324 | 0 |
| 18.83.74.5 | 307448325 | 0 |
| 18.83.74.6 | 307448326 | 0 |
| 18.83.74.7 | 307448327 | 0 |
| 18.83.74.8 | 307448328 | 0 |
| 18.83.74.9 | 307448329 | 0 |
| 18.83.74.10 | 307448330 | 0 |
| 18.83.74.11 | 307448331 | 0 |
| 18.83.74.12 | 307448332 | 0 |
| 18.83.74.13 | 307448333 | 0 |
| 18.83.74.14 | 307448334 | 0 |
| 18.83.74.15 | 307448335 | 0 |
| 18.83.74.16 | 307448336 | 0 |
| 18.83.74.17 | 307448337 | 0 |
| 18.83.74.18 | 307448338 | 0 |
| 18.83.74.19 | 307448339 | 0 |
| 18.83.74.20 | 307448340 | 0 |
| 18.83.74.21 | 307448341 | 0 |
| 18.83.74.22 | 307448342 | 0 |
| 18.83.74.23 | 307448343 | 0 |
| 18.83.74.24 | 307448344 | 0 |
| 18.83.74.25 | 307448345 | 0 |
| 18.83.74.26 | 307448346 | 0 |
| 18.83.74.27 | 307448347 | 0 |
| 18.83.74.28 | 307448348 | 0 |
| 18.83.74.29 | 307448349 | 0 |
| 18.83.74.30 | 307448350 | 0 |
| 18.83.74.31 | 307448351 | 0 |
| 18.83.74.32 | 307448352 | 0 |
| 18.83.74.33 | 307448353 | 0 |
| 18.83.74.34 | 307448354 | 0 |
| 18.83.74.35 | 307448355 | 0 |
| 18.83.74.36 | 307448356 | 0 |
| 18.83.74.37 | 307448357 | 0 |
| 18.83.74.38 | 307448358 | 0 |
| 18.83.74.39 | 307448359 | 0 |
| 18.83.74.40 | 307448360 | 0 |
| 18.83.74.41 | 307448361 | 0 |
| 18.83.74.42 | 307448362 | 0 |
| 18.83.74.43 | 307448363 | 0 |
| 18.83.74.44 | 307448364 | 0 |
| 18.83.74.45 | 307448365 | 0 |
| 18.83.74.46 | 307448366 | 0 |
| 18.83.74.47 | 307448367 | 0 |
| 18.83.74.48 | 307448368 | 0 |
| 18.83.74.49 | 307448369 | 0 |
| 18.83.74.50 | 307448370 | 0 |
| 18.83.74.51 | 307448371 | 0 |
| 18.83.74.52 | 307448372 | 0 |
| 18.83.74.53 | 307448373 | 0 |
| 18.83.74.54 | 307448374 | 0 |
| 18.83.74.55 | 307448375 | 0 |
| 18.83.74.56 | 307448376 | 0 |
| 18.83.74.57 | 307448377 | 0 |
| 18.83.74.58 | 307448378 | 0 |
| 18.83.74.59 | 307448379 | 0 |
| 18.83.74.60 | 307448380 | 0 |
| 18.83.74.61 | 307448381 | 0 |
| 18.83.74.62 | 307448382 | 0 |
| 18.83.74.63 | 307448383 | 0 |
| 18.83.74.64 | 307448384 | 0 |
| 18.83.74.65 | 307448385 | 0 |
| 18.83.74.66 | 307448386 | 0 |
| 18.83.74.67 | 307448387 | 0 |
| 18.83.74.68 | 307448388 | 0 |
| 18.83.74.69 | 307448389 | 0 |
| 18.83.74.70 | 307448390 | 0 |
| 18.83.74.71 | 307448391 | 0 |
| 18.83.74.72 | 307448392 | 0 |
| 18.83.74.73 | 307448393 | 0 |
| 18.83.74.74 | 307448394 | 0 |
| 18.83.74.75 | 307448395 | 0 |
| 18.83.74.76 | 307448396 | 0 |
| 18.83.74.77 | 307448397 | 0 |
| 18.83.74.78 | 307448398 | 0 |
| 18.83.74.79 | 307448399 | 0 |
| 18.83.74.80 | 307448400 | 0 |
| 18.83.74.81 | 307448401 | 0 |
| 18.83.74.82 | 307448402 | 0 |
| 18.83.74.83 | 307448403 | 0 |
| 18.83.74.84 | 307448404 | 0 |
| 18.83.74.85 | 307448405 | 0 |