The IP address 131.42.39 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.32.0.0/11 (range 131.32.0.0 to 131.63.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.32.0.0 |
| IP ending by | 131.63.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.32.0.0/11 |
| Numerical IP | |
| Registry | |
| Last update | 14/05/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2019-05-14 |
| MaxMind | US | United States | - | - | 43.0389 | -87.9065 | 2019-05-14 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.42.39.0 | 2200577792 | 0 |
| 131.42.39.1 | 2200577793 | 0 |
| 131.42.39.2 | 2200577794 | 0 |
| 131.42.39.3 | 2200577795 | 0 |
| 131.42.39.4 | 2200577796 | 0 |
| 131.42.39.5 | 2200577797 | 0 |
| 131.42.39.6 | 2200577798 | 0 |
| 131.42.39.7 | 2200577799 | 0 |
| 131.42.39.8 | 2200577800 | 0 |
| 131.42.39.9 | 2200577801 | 0 |
| 131.42.39.10 | 2200577802 | 0 |
| 131.42.39.11 | 2200577803 | 0 |
| 131.42.39.12 | 2200577804 | 0 |
| 131.42.39.13 | 2200577805 | 0 |
| 131.42.39.14 | 2200577806 | 0 |
| 131.42.39.15 | 2200577807 | 0 |
| 131.42.39.16 | 2200577808 | 0 |
| 131.42.39.17 | 2200577809 | 0 |
| 131.42.39.18 | 2200577810 | 0 |
| 131.42.39.19 | 2200577811 | 0 |
| 131.42.39.20 | 2200577812 | 0 |
| 131.42.39.21 | 2200577813 | 0 |
| 131.42.39.22 | 2200577814 | 0 |
| 131.42.39.23 | 2200577815 | 0 |
| 131.42.39.24 | 2200577816 | 0 |
| 131.42.39.25 | 2200577817 | 0 |
| 131.42.39.26 | 2200577818 | 0 |
| 131.42.39.27 | 2200577819 | 0 |
| 131.42.39.28 | 2200577820 | 0 |
| 131.42.39.29 | 2200577821 | 0 |
| 131.42.39.30 | 2200577822 | 0 |
| 131.42.39.31 | 2200577823 | 0 |
| 131.42.39.32 | 2200577824 | 0 |
| 131.42.39.33 | 2200577825 | 0 |
| 131.42.39.34 | 2200577826 | 0 |
| 131.42.39.35 | 2200577827 | 0 |
| 131.42.39.36 | 2200577828 | 0 |
| 131.42.39.37 | 2200577829 | 0 |
| 131.42.39.38 | 2200577830 | 0 |
| 131.42.39.39 | 2200577831 | 0 |
| 131.42.39.40 | 2200577832 | 0 |
| 131.42.39.41 | 2200577833 | 0 |
| 131.42.39.42 | 2200577834 | 0 |
| 131.42.39.43 | 2200577835 | 0 |
| 131.42.39.44 | 2200577836 | 0 |
| 131.42.39.45 | 2200577837 | 0 |
| 131.42.39.46 | 2200577838 | 0 |
| 131.42.39.47 | 2200577839 | 0 |
| 131.42.39.48 | 2200577840 | 0 |
| 131.42.39.49 | 2200577841 | 0 |
| 131.42.39.50 | 2200577842 | 0 |
| 131.42.39.51 | 2200577843 | 0 |
| 131.42.39.52 | 2200577844 | 0 |
| 131.42.39.53 | 2200577845 | 0 |
| 131.42.39.54 | 2200577846 | 0 |
| 131.42.39.55 | 2200577847 | 0 |
| 131.42.39.56 | 2200577848 | 0 |
| 131.42.39.57 | 2200577849 | 0 |
| 131.42.39.58 | 2200577850 | 0 |
| 131.42.39.59 | 2200577851 | 0 |
| 131.42.39.60 | 2200577852 | 0 |
| 131.42.39.61 | 2200577853 | 0 |
| 131.42.39.62 | 2200577854 | 0 |
| 131.42.39.63 | 2200577855 | 0 |
| 131.42.39.64 | 2200577856 | 0 |
| 131.42.39.65 | 2200577857 | 0 |
| 131.42.39.66 | 2200577858 | 0 |
| 131.42.39.67 | 2200577859 | 0 |
| 131.42.39.68 | 2200577860 | 0 |
| 131.42.39.69 | 2200577861 | 0 |
| 131.42.39.70 | 2200577862 | 0 |
| 131.42.39.71 | 2200577863 | 0 |
| 131.42.39.72 | 2200577864 | 0 |
| 131.42.39.73 | 2200577865 | 0 |
| 131.42.39.74 | 2200577866 | 0 |
| 131.42.39.75 | 2200577867 | 0 |
| 131.42.39.76 | 2200577868 | 0 |
| 131.42.39.77 | 2200577869 | 0 |
| 131.42.39.78 | 2200577870 | 0 |
| 131.42.39.79 | 2200577871 | 0 |
| 131.42.39.80 | 2200577872 | 0 |
| 131.42.39.81 | 2200577873 | 0 |
| 131.42.39.82 | 2200577874 | 0 |
| 131.42.39.83 | 2200577875 | 0 |
| 131.42.39.84 | 2200577876 | 0 |
| 131.42.39.85 | 2200577877 | 0 |