Les adresses IP débutant par 131.64.40 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.64.0.0/13, le bloc IP comprant les adresses de 131.64.0.0 à 131.71.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.64.0.0 |
| IP se terminant par | 131.71.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.64.0.0/13 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 19/11/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2017-11-18 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-11-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.64.40.0 | 2202019840 | 0 |
| 131.64.40.1 | 2202019841 | 0 |
| 131.64.40.2 | 2202019842 | 0 |
| 131.64.40.3 | 2202019843 | 0 |
| 131.64.40.4 | 2202019844 | 0 |
| 131.64.40.5 | 2202019845 | 0 |
| 131.64.40.6 | 2202019846 | 0 |
| 131.64.40.7 | 2202019847 | 0 |
| 131.64.40.8 | 2202019848 | 0 |
| 131.64.40.9 | 2202019849 | 0 |
| 131.64.40.10 | 2202019850 | 0 |
| 131.64.40.11 | 2202019851 | 0 |
| 131.64.40.12 | 2202019852 | 0 |
| 131.64.40.13 | 2202019853 | 0 |
| 131.64.40.14 | 2202019854 | 0 |
| 131.64.40.15 | 2202019855 | 0 |
| 131.64.40.16 | 2202019856 | 0 |
| 131.64.40.17 | 2202019857 | 0 |
| 131.64.40.18 | 2202019858 | 0 |
| 131.64.40.19 | 2202019859 | 0 |
| 131.64.40.20 | 2202019860 | 0 |
| 131.64.40.21 | 2202019861 | 0 |
| 131.64.40.22 | 2202019862 | 0 |
| 131.64.40.23 | 2202019863 | 0 |
| 131.64.40.24 | 2202019864 | 0 |
| 131.64.40.25 | 2202019865 | 0 |
| 131.64.40.26 | 2202019866 | 0 |
| 131.64.40.27 | 2202019867 | 0 |
| 131.64.40.28 | 2202019868 | 0 |
| 131.64.40.29 | 2202019869 | 0 |
| 131.64.40.30 | 2202019870 | 0 |
| 131.64.40.31 | 2202019871 | 0 |
| 131.64.40.32 | 2202019872 | 0 |
| 131.64.40.33 | 2202019873 | 0 |
| 131.64.40.34 | 2202019874 | 0 |
| 131.64.40.35 | 2202019875 | 0 |
| 131.64.40.36 | 2202019876 | 0 |
| 131.64.40.37 | 2202019877 | 0 |
| 131.64.40.38 | 2202019878 | 0 |
| 131.64.40.39 | 2202019879 | 0 |
| 131.64.40.40 | 2202019880 | 0 |
| 131.64.40.41 | 2202019881 | 0 |
| 131.64.40.42 | 2202019882 | 0 |
| 131.64.40.43 | 2202019883 | 0 |
| 131.64.40.44 | 2202019884 | 0 |
| 131.64.40.45 | 2202019885 | 0 |
| 131.64.40.46 | 2202019886 | 0 |
| 131.64.40.47 | 2202019887 | 0 |
| 131.64.40.48 | 2202019888 | 0 |
| 131.64.40.49 | 2202019889 | 0 |
| 131.64.40.50 | 2202019890 | 0 |
| 131.64.40.51 | 2202019891 | 0 |
| 131.64.40.52 | 2202019892 | 0 |
| 131.64.40.53 | 2202019893 | 0 |
| 131.64.40.54 | 2202019894 | 0 |
| 131.64.40.55 | 2202019895 | 0 |
| 131.64.40.56 | 2202019896 | 0 |
| 131.64.40.57 | 2202019897 | 0 |
| 131.64.40.58 | 2202019898 | 0 |
| 131.64.40.59 | 2202019899 | 0 |
| 131.64.40.60 | 2202019900 | 0 |
| 131.64.40.61 | 2202019901 | 0 |
| 131.64.40.62 | 2202019902 | 0 |
| 131.64.40.63 | 2202019903 | 0 |
| 131.64.40.64 | 2202019904 | 0 |
| 131.64.40.65 | 2202019905 | 0 |
| 131.64.40.66 | 2202019906 | 0 |
| 131.64.40.67 | 2202019907 | 0 |
| 131.64.40.68 | 2202019908 | 0 |
| 131.64.40.69 | 2202019909 | 0 |
| 131.64.40.70 | 2202019910 | 0 |
| 131.64.40.71 | 2202019911 | 0 |
| 131.64.40.72 | 2202019912 | 0 |
| 131.64.40.73 | 2202019913 | 0 |
| 131.64.40.74 | 2202019914 | 0 |
| 131.64.40.75 | 2202019915 | 0 |
| 131.64.40.76 | 2202019916 | 0 |
| 131.64.40.77 | 2202019917 | 0 |
| 131.64.40.78 | 2202019918 | 0 |
| 131.64.40.79 | 2202019919 | 0 |
| 131.64.40.80 | 2202019920 | 0 |
| 131.64.40.81 | 2202019921 | 0 |
| 131.64.40.82 | 2202019922 | 0 |
| 131.64.40.83 | 2202019923 | 0 |
| 131.64.40.84 | 2202019924 | 0 |
| 131.64.40.85 | 2202019925 | 0 |