Les adresses IP débutant par 131.4.161 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 | 06/12/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2019-12-05 |
| MaxMind | US | États-Unis | - | Montgomery | 32,404 | -86,2539 | 2019-12-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.4.161.0 | 2198118656 | 0 |
| 131.4.161.1 | 2198118657 | 0 |
| 131.4.161.2 | 2198118658 | 0 |
| 131.4.161.3 | 2198118659 | 0 |
| 131.4.161.4 | 2198118660 | 0 |
| 131.4.161.5 | 2198118661 | 0 |
| 131.4.161.6 | 2198118662 | 0 |
| 131.4.161.7 | 2198118663 | 0 |
| 131.4.161.8 | 2198118664 | 0 |
| 131.4.161.9 | 2198118665 | 0 |
| 131.4.161.10 | 2198118666 | 0 |
| 131.4.161.11 | 2198118667 | 0 |
| 131.4.161.12 | 2198118668 | 0 |
| 131.4.161.13 | 2198118669 | 0 |
| 131.4.161.14 | 2198118670 | 0 |
| 131.4.161.15 | 2198118671 | 0 |
| 131.4.161.16 | 2198118672 | 0 |
| 131.4.161.17 | 2198118673 | 0 |
| 131.4.161.18 | 2198118674 | 0 |
| 131.4.161.19 | 2198118675 | 0 |
| 131.4.161.20 | 2198118676 | 0 |
| 131.4.161.21 | 2198118677 | 0 |
| 131.4.161.22 | 2198118678 | 0 |
| 131.4.161.23 | 2198118679 | 0 |
| 131.4.161.24 | 2198118680 | 0 |
| 131.4.161.25 | 2198118681 | 0 |
| 131.4.161.26 | 2198118682 | 0 |
| 131.4.161.27 | 2198118683 | 0 |
| 131.4.161.28 | 2198118684 | 0 |
| 131.4.161.29 | 2198118685 | 0 |
| 131.4.161.30 | 2198118686 | 0 |
| 131.4.161.31 | 2198118687 | 0 |
| 131.4.161.32 | 2198118688 | 0 |
| 131.4.161.33 | 2198118689 | 0 |
| 131.4.161.34 | 2198118690 | 0 |
| 131.4.161.35 | 2198118691 | 0 |
| 131.4.161.36 | 2198118692 | 0 |
| 131.4.161.37 | 2198118693 | 0 |
| 131.4.161.38 | 2198118694 | 0 |
| 131.4.161.39 | 2198118695 | 0 |
| 131.4.161.40 | 2198118696 | 0 |
| 131.4.161.41 | 2198118697 | 0 |
| 131.4.161.42 | 2198118698 | 0 |
| 131.4.161.43 | 2198118699 | 0 |
| 131.4.161.44 | 2198118700 | 0 |
| 131.4.161.45 | 2198118701 | 0 |
| 131.4.161.46 | 2198118702 | 0 |
| 131.4.161.47 | 2198118703 | 0 |
| 131.4.161.48 | 2198118704 | 0 |
| 131.4.161.49 | 2198118705 | 0 |
| 131.4.161.50 | 2198118706 | 0 |
| 131.4.161.51 | 2198118707 | 0 |
| 131.4.161.52 | 2198118708 | 0 |
| 131.4.161.53 | 2198118709 | 0 |
| 131.4.161.54 | 2198118710 | 0 |
| 131.4.161.55 | 2198118711 | 0 |
| 131.4.161.56 | 2198118712 | 0 |
| 131.4.161.57 | 2198118713 | 0 |
| 131.4.161.58 | 2198118714 | 0 |
| 131.4.161.59 | 2198118715 | 0 |
| 131.4.161.60 | 2198118716 | 0 |
| 131.4.161.61 | 2198118717 | 0 |
| 131.4.161.62 | 2198118718 | 0 |
| 131.4.161.63 | 2198118719 | 0 |
| 131.4.161.64 | 2198118720 | 0 |
| 131.4.161.65 | 2198118721 | 0 |
| 131.4.161.66 | 2198118722 | 0 |
| 131.4.161.67 | 2198118723 | 0 |
| 131.4.161.68 | 2198118724 | 0 |
| 131.4.161.69 | 2198118725 | 0 |
| 131.4.161.70 | 2198118726 | 0 |
| 131.4.161.71 | 2198118727 | 0 |
| 131.4.161.72 | 2198118728 | 0 |
| 131.4.161.73 | 2198118729 | 0 |
| 131.4.161.74 | 2198118730 | 0 |
| 131.4.161.75 | 2198118731 | 0 |
| 131.4.161.76 | 2198118732 | 0 |
| 131.4.161.77 | 2198118733 | 0 |
| 131.4.161.78 | 2198118734 | 0 |
| 131.4.161.79 | 2198118735 | 0 |
| 131.4.161.80 | 2198118736 | 0 |
| 131.4.161.81 | 2198118737 | 0 |
| 131.4.161.82 | 2198118738 | 0 |
| 131.4.161.83 | 2198118739 | 0 |
| 131.4.161.84 | 2198118740 | 0 |
| 131.4.161.85 | 2198118741 | 0 |