Les adresses IP débutant par 131.87.72 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.86.0.0/15, le bloc IP comprant les adresses de 131.86.0.0 à 131.87.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.86.0.0 |
| IP se terminant par | 131.87.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.86.0.0/15 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 25/02/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2018-02-24 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2018-02-24 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.87.72.0 | 2203535360 | 0 |
| 131.87.72.1 | 2203535361 | 0 |
| 131.87.72.2 | 2203535362 | 0 |
| 131.87.72.3 | 2203535363 | 0 |
| 131.87.72.4 | 2203535364 | 0 |
| 131.87.72.5 | 2203535365 | 0 |
| 131.87.72.6 | 2203535366 | 0 |
| 131.87.72.7 | 2203535367 | 0 |
| 131.87.72.8 | 2203535368 | 0 |
| 131.87.72.9 | 2203535369 | 0 |
| 131.87.72.10 | 2203535370 | 0 |
| 131.87.72.11 | 2203535371 | 0 |
| 131.87.72.12 | 2203535372 | 0 |
| 131.87.72.13 | 2203535373 | 0 |
| 131.87.72.14 | 2203535374 | 0 |
| 131.87.72.15 | 2203535375 | 0 |
| 131.87.72.16 | 2203535376 | 0 |
| 131.87.72.17 | 2203535377 | 0 |
| 131.87.72.18 | 2203535378 | 0 |
| 131.87.72.19 | 2203535379 | 0 |
| 131.87.72.20 | 2203535380 | 0 |
| 131.87.72.21 | 2203535381 | 0 |
| 131.87.72.22 | 2203535382 | 0 |
| 131.87.72.23 | 2203535383 | 0 |
| 131.87.72.24 | 2203535384 | 0 |
| 131.87.72.25 | 2203535385 | 0 |
| 131.87.72.26 | 2203535386 | 0 |
| 131.87.72.27 | 2203535387 | 0 |
| 131.87.72.28 | 2203535388 | 0 |
| 131.87.72.29 | 2203535389 | 0 |
| 131.87.72.30 | 2203535390 | 0 |
| 131.87.72.31 | 2203535391 | 0 |
| 131.87.72.32 | 2203535392 | 0 |
| 131.87.72.33 | 2203535393 | 0 |
| 131.87.72.34 | 2203535394 | 0 |
| 131.87.72.35 | 2203535395 | 0 |
| 131.87.72.36 | 2203535396 | 0 |
| 131.87.72.37 | 2203535397 | 0 |
| 131.87.72.38 | 2203535398 | 0 |
| 131.87.72.39 | 2203535399 | 0 |
| 131.87.72.40 | 2203535400 | 0 |
| 131.87.72.41 | 2203535401 | 0 |
| 131.87.72.42 | 2203535402 | 0 |
| 131.87.72.43 | 2203535403 | 0 |
| 131.87.72.44 | 2203535404 | 0 |
| 131.87.72.45 | 2203535405 | 0 |
| 131.87.72.46 | 2203535406 | 0 |
| 131.87.72.47 | 2203535407 | 0 |
| 131.87.72.48 | 2203535408 | 0 |
| 131.87.72.49 | 2203535409 | 0 |
| 131.87.72.50 | 2203535410 | 0 |
| 131.87.72.51 | 2203535411 | 0 |
| 131.87.72.52 | 2203535412 | 0 |
| 131.87.72.53 | 2203535413 | 0 |
| 131.87.72.54 | 2203535414 | 0 |
| 131.87.72.55 | 2203535415 | 0 |
| 131.87.72.56 | 2203535416 | 0 |
| 131.87.72.57 | 2203535417 | 0 |
| 131.87.72.58 | 2203535418 | 0 |
| 131.87.72.59 | 2203535419 | 0 |
| 131.87.72.60 | 2203535420 | 0 |
| 131.87.72.61 | 2203535421 | 0 |
| 131.87.72.62 | 2203535422 | 0 |
| 131.87.72.63 | 2203535423 | 0 |
| 131.87.72.64 | 2203535424 | 0 |
| 131.87.72.65 | 2203535425 | 0 |
| 131.87.72.66 | 2203535426 | 0 |
| 131.87.72.67 | 2203535427 | 0 |
| 131.87.72.68 | 2203535428 | 0 |
| 131.87.72.69 | 2203535429 | 0 |
| 131.87.72.70 | 2203535430 | 0 |
| 131.87.72.71 | 2203535431 | 0 |
| 131.87.72.72 | 2203535432 | 0 |
| 131.87.72.73 | 2203535433 | 0 |
| 131.87.72.74 | 2203535434 | 0 |
| 131.87.72.75 | 2203535435 | 0 |
| 131.87.72.76 | 2203535436 | 0 |
| 131.87.72.77 | 2203535437 | 0 |
| 131.87.72.78 | 2203535438 | 0 |
| 131.87.72.79 | 2203535439 | 0 |
| 131.87.72.80 | 2203535440 | 0 |
| 131.87.72.81 | 2203535441 | 0 |
| 131.87.72.82 | 2203535442 | 0 |
| 131.87.72.83 | 2203535443 | 0 |
| 131.87.72.84 | 2203535444 | 0 |
| 131.87.72.85 | 2203535445 | 0 |