Les adresses IP débutant par 131.47.31 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.32.0.0/11, le bloc IP comprant les adresses de 131.32.0.0 à 131.63.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.32.0.0 |
| IP se terminant par | 131.63.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.32.0.0/11 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 17/05/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2019-05-17 |
| MaxMind | US | États-Unis | - | Montgomery | 32,404 | -86,2539 | 2019-05-17 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.47.31.0 | 2200903424 | 0 |
| 131.47.31.1 | 2200903425 | 0 |
| 131.47.31.2 | 2200903426 | 0 |
| 131.47.31.3 | 2200903427 | 0 |
| 131.47.31.4 | 2200903428 | 0 |
| 131.47.31.5 | 2200903429 | 0 |
| 131.47.31.6 | 2200903430 | 0 |
| 131.47.31.7 | 2200903431 | 0 |
| 131.47.31.8 | 2200903432 | 0 |
| 131.47.31.9 | 2200903433 | 0 |
| 131.47.31.10 | 2200903434 | 0 |
| 131.47.31.11 | 2200903435 | 0 |
| 131.47.31.12 | 2200903436 | 0 |
| 131.47.31.13 | 2200903437 | 0 |
| 131.47.31.14 | 2200903438 | 0 |
| 131.47.31.15 | 2200903439 | 0 |
| 131.47.31.16 | 2200903440 | 0 |
| 131.47.31.17 | 2200903441 | 0 |
| 131.47.31.18 | 2200903442 | 0 |
| 131.47.31.19 | 2200903443 | 0 |
| 131.47.31.20 | 2200903444 | 0 |
| 131.47.31.21 | 2200903445 | 0 |
| 131.47.31.22 | 2200903446 | 0 |
| 131.47.31.23 | 2200903447 | 0 |
| 131.47.31.24 | 2200903448 | 0 |
| 131.47.31.25 | 2200903449 | 0 |
| 131.47.31.26 | 2200903450 | 0 |
| 131.47.31.27 | 2200903451 | 0 |
| 131.47.31.28 | 2200903452 | 0 |
| 131.47.31.29 | 2200903453 | 0 |
| 131.47.31.30 | 2200903454 | 0 |
| 131.47.31.31 | 2200903455 | 0 |
| 131.47.31.32 | 2200903456 | 0 |
| 131.47.31.33 | 2200903457 | 0 |
| 131.47.31.34 | 2200903458 | 0 |
| 131.47.31.35 | 2200903459 | 0 |
| 131.47.31.36 | 2200903460 | 0 |
| 131.47.31.37 | 2200903461 | 0 |
| 131.47.31.38 | 2200903462 | 0 |
| 131.47.31.39 | 2200903463 | 0 |
| 131.47.31.40 | 2200903464 | 0 |
| 131.47.31.41 | 2200903465 | 0 |
| 131.47.31.42 | 2200903466 | 0 |
| 131.47.31.43 | 2200903467 | 0 |
| 131.47.31.44 | 2200903468 | 0 |
| 131.47.31.45 | 2200903469 | 0 |
| 131.47.31.46 | 2200903470 | 0 |
| 131.47.31.47 | 2200903471 | 0 |
| 131.47.31.48 | 2200903472 | 0 |
| 131.47.31.49 | 2200903473 | 0 |
| 131.47.31.50 | 2200903474 | 0 |
| 131.47.31.51 | 2200903475 | 0 |
| 131.47.31.52 | 2200903476 | 0 |
| 131.47.31.53 | 2200903477 | 0 |
| 131.47.31.54 | 2200903478 | 0 |
| 131.47.31.55 | 2200903479 | 0 |
| 131.47.31.56 | 2200903480 | 0 |
| 131.47.31.57 | 2200903481 | 0 |
| 131.47.31.58 | 2200903482 | 0 |
| 131.47.31.59 | 2200903483 | 0 |
| 131.47.31.60 | 2200903484 | 0 |
| 131.47.31.61 | 2200903485 | 0 |
| 131.47.31.62 | 2200903486 | 0 |
| 131.47.31.63 | 2200903487 | 0 |
| 131.47.31.64 | 2200903488 | 0 |
| 131.47.31.65 | 2200903489 | 0 |
| 131.47.31.66 | 2200903490 | 0 |
| 131.47.31.67 | 2200903491 | 0 |
| 131.47.31.68 | 2200903492 | 0 |
| 131.47.31.69 | 2200903493 | 0 |
| 131.47.31.70 | 2200903494 | 0 |
| 131.47.31.71 | 2200903495 | 0 |
| 131.47.31.72 | 2200903496 | 0 |
| 131.47.31.73 | 2200903497 | 0 |
| 131.47.31.74 | 2200903498 | 0 |
| 131.47.31.75 | 2200903499 | 0 |
| 131.47.31.76 | 2200903500 | 0 |
| 131.47.31.77 | 2200903501 | 0 |
| 131.47.31.78 | 2200903502 | 0 |
| 131.47.31.79 | 2200903503 | 0 |
| 131.47.31.80 | 2200903504 | 0 |
| 131.47.31.81 | 2200903505 | 0 |
| 131.47.31.82 | 2200903506 | 0 |
| 131.47.31.83 | 2200903507 | 0 |
| 131.47.31.84 | 2200903508 | 0 |
| 131.47.31.85 | 2200903509 | 0 |