Les adresses IP débutant par 18.87.89 sont fournies par Massachusetts Institute of Technology, elles appartiennent au CIDR (Classless Inter-Domain Routing) 18.0.0.0/8, le bloc IP comprant les adresses de 18.0.0.0 à 18.255.255.255). Le numéro de système autonome (ASN) est 3.
| ASN | 3 |
| IP commençant par | 18.0.0.0 |
| IP se terminant par | 18.255.255.255 |
| Nom ASN | Massachusetts Institute of Technology |
| CDIR | 18.0.0.0/8 |
| IP numérique | |
| Registe | |
| Dernière mise à jour | 19/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Cambridge | 42,3651 | -71,1045 | 2017-10-19 |
| MaxMind | US | États-Unis | - | Cambridge | 42,3646 | -71,1028 | 2017-10-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 18.87.89.0 | 307714304 | 0 |
| 18.87.89.1 | 307714305 | 0 |
| 18.87.89.2 | 307714306 | 0 |
| 18.87.89.3 | 307714307 | 0 |
| 18.87.89.4 | 307714308 | 0 |
| 18.87.89.5 | 307714309 | 0 |
| 18.87.89.6 | 307714310 | 0 |
| 18.87.89.7 | 307714311 | 0 |
| 18.87.89.8 | 307714312 | 0 |
| 18.87.89.9 | 307714313 | 0 |
| 18.87.89.10 | 307714314 | 0 |
| 18.87.89.11 | 307714315 | 0 |
| 18.87.89.12 | 307714316 | 0 |
| 18.87.89.13 | 307714317 | 0 |
| 18.87.89.14 | 307714318 | 0 |
| 18.87.89.15 | 307714319 | 0 |
| 18.87.89.16 | 307714320 | 0 |
| 18.87.89.17 | 307714321 | 0 |
| 18.87.89.18 | 307714322 | 0 |
| 18.87.89.19 | 307714323 | 0 |
| 18.87.89.20 | 307714324 | 0 |
| 18.87.89.21 | 307714325 | 0 |
| 18.87.89.22 | 307714326 | 0 |
| 18.87.89.23 | 307714327 | 0 |
| 18.87.89.24 | 307714328 | 0 |
| 18.87.89.25 | 307714329 | 0 |
| 18.87.89.26 | 307714330 | 0 |
| 18.87.89.27 | 307714331 | 0 |
| 18.87.89.28 | 307714332 | 0 |
| 18.87.89.29 | 307714333 | 0 |
| 18.87.89.30 | 307714334 | 0 |
| 18.87.89.31 | 307714335 | 0 |
| 18.87.89.32 | 307714336 | 0 |
| 18.87.89.33 | 307714337 | 0 |
| 18.87.89.34 | 307714338 | 0 |
| 18.87.89.35 | 307714339 | 0 |
| 18.87.89.36 | 307714340 | 0 |
| 18.87.89.37 | 307714341 | 0 |
| 18.87.89.38 | 307714342 | 0 |
| 18.87.89.39 | 307714343 | 0 |
| 18.87.89.40 | 307714344 | 0 |
| 18.87.89.41 | 307714345 | 0 |
| 18.87.89.42 | 307714346 | 0 |
| 18.87.89.43 | 307714347 | 0 |
| 18.87.89.44 | 307714348 | 0 |
| 18.87.89.45 | 307714349 | 0 |
| 18.87.89.46 | 307714350 | 0 |
| 18.87.89.47 | 307714351 | 0 |
| 18.87.89.48 | 307714352 | 0 |
| 18.87.89.49 | 307714353 | 0 |
| 18.87.89.50 | 307714354 | 0 |
| 18.87.89.51 | 307714355 | 0 |
| 18.87.89.52 | 307714356 | 0 |
| 18.87.89.53 | 307714357 | 0 |
| 18.87.89.54 | 307714358 | 0 |
| 18.87.89.55 | 307714359 | 0 |
| 18.87.89.56 | 307714360 | 0 |
| 18.87.89.57 | 307714361 | 0 |
| 18.87.89.58 | 307714362 | 0 |
| 18.87.89.59 | 307714363 | 0 |
| 18.87.89.60 | 307714364 | 0 |
| 18.87.89.61 | 307714365 | 0 |
| 18.87.89.62 | 307714366 | 0 |
| 18.87.89.63 | 307714367 | 0 |
| 18.87.89.64 | 307714368 | 0 |
| 18.87.89.65 | 307714369 | 0 |
| 18.87.89.66 | 307714370 | 0 |
| 18.87.89.67 | 307714371 | 0 |
| 18.87.89.68 | 307714372 | 0 |
| 18.87.89.69 | 307714373 | 0 |
| 18.87.89.70 | 307714374 | 0 |
| 18.87.89.71 | 307714375 | 0 |
| 18.87.89.72 | 307714376 | 0 |
| 18.87.89.73 | 307714377 | 0 |
| 18.87.89.74 | 307714378 | 0 |
| 18.87.89.75 | 307714379 | 0 |
| 18.87.89.76 | 307714380 | 0 |
| 18.87.89.77 | 307714381 | 0 |
| 18.87.89.78 | 307714382 | 0 |
| 18.87.89.79 | 307714383 | 0 |
| 18.87.89.80 | 307714384 | 0 |
| 18.87.89.81 | 307714385 | 0 |
| 18.87.89.82 | 307714386 | 0 |
| 18.87.89.83 | 307714387 | 0 |
| 18.87.89.84 | 307714388 | 0 |
| 18.87.89.85 | 307714389 | 0 |