Les adresses IP débutant par 131.4.187 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.4.0.0/15, le bloc IP comprant les adresses de 131.4.0.0 à 131.5.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.4.0.0 |
| IP se terminant par | 131.5.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.4.0.0/15 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 01/04/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2020-04-01 |
| MaxMind | US | États-Unis | - | Montgomery | 32,404 | -86,2539 | 2020-04-01 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.4.187.0 | 2198125312 | 0 |
| 131.4.187.1 | 2198125313 | 0 |
| 131.4.187.2 | 2198125314 | 0 |
| 131.4.187.3 | 2198125315 | 0 |
| 131.4.187.4 | 2198125316 | 0 |
| 131.4.187.5 | 2198125317 | 0 |
| 131.4.187.6 | 2198125318 | 0 |
| 131.4.187.7 | 2198125319 | 0 |
| 131.4.187.8 | 2198125320 | 0 |
| 131.4.187.9 | 2198125321 | 0 |
| 131.4.187.10 | 2198125322 | 0 |
| 131.4.187.11 | 2198125323 | 0 |
| 131.4.187.12 | 2198125324 | 0 |
| 131.4.187.13 | 2198125325 | 0 |
| 131.4.187.14 | 2198125326 | 0 |
| 131.4.187.15 | 2198125327 | 0 |
| 131.4.187.16 | 2198125328 | 0 |
| 131.4.187.17 | 2198125329 | 0 |
| 131.4.187.18 | 2198125330 | 0 |
| 131.4.187.19 | 2198125331 | 0 |
| 131.4.187.20 | 2198125332 | 0 |
| 131.4.187.21 | 2198125333 | 0 |
| 131.4.187.22 | 2198125334 | 0 |
| 131.4.187.23 | 2198125335 | 0 |
| 131.4.187.24 | 2198125336 | 0 |
| 131.4.187.25 | 2198125337 | 0 |
| 131.4.187.26 | 2198125338 | 0 |
| 131.4.187.27 | 2198125339 | 0 |
| 131.4.187.28 | 2198125340 | 0 |
| 131.4.187.29 | 2198125341 | 0 |
| 131.4.187.30 | 2198125342 | 0 |
| 131.4.187.31 | 2198125343 | 0 |
| 131.4.187.32 | 2198125344 | 0 |
| 131.4.187.33 | 2198125345 | 0 |
| 131.4.187.34 | 2198125346 | 0 |
| 131.4.187.35 | 2198125347 | 0 |
| 131.4.187.36 | 2198125348 | 0 |
| 131.4.187.37 | 2198125349 | 0 |
| 131.4.187.38 | 2198125350 | 0 |
| 131.4.187.39 | 2198125351 | 0 |
| 131.4.187.40 | 2198125352 | 0 |
| 131.4.187.41 | 2198125353 | 0 |
| 131.4.187.42 | 2198125354 | 0 |
| 131.4.187.43 | 2198125355 | 0 |
| 131.4.187.44 | 2198125356 | 0 |
| 131.4.187.45 | 2198125357 | 0 |
| 131.4.187.46 | 2198125358 | 0 |
| 131.4.187.47 | 2198125359 | 0 |
| 131.4.187.48 | 2198125360 | 0 |
| 131.4.187.49 | 2198125361 | 0 |
| 131.4.187.50 | 2198125362 | 0 |
| 131.4.187.51 | 2198125363 | 0 |
| 131.4.187.52 | 2198125364 | 0 |
| 131.4.187.53 | 2198125365 | 0 |
| 131.4.187.54 | 2198125366 | 0 |
| 131.4.187.55 | 2198125367 | 0 |
| 131.4.187.56 | 2198125368 | 0 |
| 131.4.187.57 | 2198125369 | 0 |
| 131.4.187.58 | 2198125370 | 0 |
| 131.4.187.59 | 2198125371 | 0 |
| 131.4.187.60 | 2198125372 | 0 |
| 131.4.187.61 | 2198125373 | 0 |
| 131.4.187.62 | 2198125374 | 0 |
| 131.4.187.63 | 2198125375 | 0 |
| 131.4.187.64 | 2198125376 | 0 |
| 131.4.187.65 | 2198125377 | 0 |
| 131.4.187.66 | 2198125378 | 0 |
| 131.4.187.67 | 2198125379 | 0 |
| 131.4.187.68 | 2198125380 | 0 |
| 131.4.187.69 | 2198125381 | 0 |
| 131.4.187.70 | 2198125382 | 0 |
| 131.4.187.71 | 2198125383 | 0 |
| 131.4.187.72 | 2198125384 | 0 |
| 131.4.187.73 | 2198125385 | 0 |
| 131.4.187.74 | 2198125386 | 0 |
| 131.4.187.75 | 2198125387 | 0 |
| 131.4.187.76 | 2198125388 | 0 |
| 131.4.187.77 | 2198125389 | 0 |
| 131.4.187.78 | 2198125390 | 0 |
| 131.4.187.79 | 2198125391 | 0 |
| 131.4.187.80 | 2198125392 | 0 |
| 131.4.187.81 | 2198125393 | 0 |
| 131.4.187.82 | 2198125394 | 0 |
| 131.4.187.83 | 2198125395 | 0 |
| 131.4.187.84 | 2198125396 | 0 |
| 131.4.187.85 | 2198125397 | 0 |