Les adresses IP débutant par 131.4.239 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 | 05/08/2020 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2020-08-05 |
| MaxMind | US | États-Unis | - | Montgomery | 32,404 | -86,2539 | 2020-08-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.4.239.0 | 2198138624 | 0 |
| 131.4.239.1 | 2198138625 | 0 |
| 131.4.239.2 | 2198138626 | 0 |
| 131.4.239.3 | 2198138627 | 0 |
| 131.4.239.4 | 2198138628 | 0 |
| 131.4.239.5 | 2198138629 | 0 |
| 131.4.239.6 | 2198138630 | 0 |
| 131.4.239.7 | 2198138631 | 0 |
| 131.4.239.8 | 2198138632 | 0 |
| 131.4.239.9 | 2198138633 | 0 |
| 131.4.239.10 | 2198138634 | 0 |
| 131.4.239.11 | 2198138635 | 0 |
| 131.4.239.12 | 2198138636 | 0 |
| 131.4.239.13 | 2198138637 | 0 |
| 131.4.239.14 | 2198138638 | 0 |
| 131.4.239.15 | 2198138639 | 0 |
| 131.4.239.16 | 2198138640 | 0 |
| 131.4.239.17 | 2198138641 | 0 |
| 131.4.239.18 | 2198138642 | 0 |
| 131.4.239.19 | 2198138643 | 0 |
| 131.4.239.20 | 2198138644 | 0 |
| 131.4.239.21 | 2198138645 | 0 |
| 131.4.239.22 | 2198138646 | 0 |
| 131.4.239.23 | 2198138647 | 0 |
| 131.4.239.24 | 2198138648 | 0 |
| 131.4.239.25 | 2198138649 | 0 |
| 131.4.239.26 | 2198138650 | 0 |
| 131.4.239.27 | 2198138651 | 0 |
| 131.4.239.28 | 2198138652 | 0 |
| 131.4.239.29 | 2198138653 | 0 |
| 131.4.239.30 | 2198138654 | 0 |
| 131.4.239.31 | 2198138655 | 0 |
| 131.4.239.32 | 2198138656 | 0 |
| 131.4.239.33 | 2198138657 | 0 |
| 131.4.239.34 | 2198138658 | 0 |
| 131.4.239.35 | 2198138659 | 0 |
| 131.4.239.36 | 2198138660 | 0 |
| 131.4.239.37 | 2198138661 | 0 |
| 131.4.239.38 | 2198138662 | 0 |
| 131.4.239.39 | 2198138663 | 0 |
| 131.4.239.40 | 2198138664 | 0 |
| 131.4.239.41 | 2198138665 | 0 |
| 131.4.239.42 | 2198138666 | 0 |
| 131.4.239.43 | 2198138667 | 0 |
| 131.4.239.44 | 2198138668 | 0 |
| 131.4.239.45 | 2198138669 | 0 |
| 131.4.239.46 | 2198138670 | 0 |
| 131.4.239.47 | 2198138671 | 0 |
| 131.4.239.48 | 2198138672 | 0 |
| 131.4.239.49 | 2198138673 | 0 |
| 131.4.239.50 | 2198138674 | 0 |
| 131.4.239.51 | 2198138675 | 0 |
| 131.4.239.52 | 2198138676 | 0 |
| 131.4.239.53 | 2198138677 | 0 |
| 131.4.239.54 | 2198138678 | 0 |
| 131.4.239.55 | 2198138679 | 0 |
| 131.4.239.56 | 2198138680 | 0 |
| 131.4.239.57 | 2198138681 | 0 |
| 131.4.239.58 | 2198138682 | 0 |
| 131.4.239.59 | 2198138683 | 0 |
| 131.4.239.60 | 2198138684 | 0 |
| 131.4.239.61 | 2198138685 | 0 |
| 131.4.239.62 | 2198138686 | 0 |
| 131.4.239.63 | 2198138687 | 0 |
| 131.4.239.64 | 2198138688 | 0 |
| 131.4.239.65 | 2198138689 | 0 |
| 131.4.239.66 | 2198138690 | 0 |
| 131.4.239.67 | 2198138691 | 0 |
| 131.4.239.68 | 2198138692 | 0 |
| 131.4.239.69 | 2198138693 | 0 |
| 131.4.239.70 | 2198138694 | 0 |
| 131.4.239.71 | 2198138695 | 0 |
| 131.4.239.72 | 2198138696 | 0 |
| 131.4.239.73 | 2198138697 | 0 |
| 131.4.239.74 | 2198138698 | 0 |
| 131.4.239.75 | 2198138699 | 0 |
| 131.4.239.76 | 2198138700 | 0 |
| 131.4.239.77 | 2198138701 | 0 |
| 131.4.239.78 | 2198138702 | 0 |
| 131.4.239.79 | 2198138703 | 0 |
| 131.4.239.80 | 2198138704 | 0 |
| 131.4.239.81 | 2198138705 | 0 |
| 131.4.239.82 | 2198138706 | 0 |
| 131.4.239.83 | 2198138707 | 0 |
| 131.4.239.84 | 2198138708 | 0 |
| 131.4.239.85 | 2198138709 | 0 |