The IP address 131.82.18 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.80.0.0/14 (range 131.80.0.0 to 131.83.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.80.0.0 |
| IP ending by | 131.83.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.80.0.0/14 |
| Numerical IP | |
| Registry | arin |
| Last update | 16/04/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Arlington | 38.881 | -77.1043 | 2020-04-16 |
| MaxMind | US | United States | - | Aldie | 38.9636 | -77.6131 | 2020-04-16 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.82.18.0 | 2203193856 | 0 |
| 131.82.18.1 | 2203193857 | 0 |
| 131.82.18.2 | 2203193858 | 0 |
| 131.82.18.3 | 2203193859 | 0 |
| 131.82.18.4 | 2203193860 | 0 |
| 131.82.18.5 | 2203193861 | 0 |
| 131.82.18.6 | 2203193862 | 0 |
| 131.82.18.7 | 2203193863 | 0 |
| 131.82.18.8 | 2203193864 | 0 |
| 131.82.18.9 | 2203193865 | 0 |
| 131.82.18.10 | 2203193866 | 0 |
| 131.82.18.11 | 2203193867 | 0 |
| 131.82.18.12 | 2203193868 | 0 |
| 131.82.18.13 | 2203193869 | 0 |
| 131.82.18.14 | 2203193870 | 0 |
| 131.82.18.15 | 2203193871 | 0 |
| 131.82.18.16 | 2203193872 | 0 |
| 131.82.18.17 | 2203193873 | 0 |
| 131.82.18.18 | 2203193874 | 0 |
| 131.82.18.19 | 2203193875 | 0 |
| 131.82.18.20 | 2203193876 | 0 |
| 131.82.18.21 | 2203193877 | 0 |
| 131.82.18.22 | 2203193878 | 0 |
| 131.82.18.23 | 2203193879 | 0 |
| 131.82.18.24 | 2203193880 | 0 |
| 131.82.18.25 | 2203193881 | 0 |
| 131.82.18.26 | 2203193882 | 0 |
| 131.82.18.27 | 2203193883 | 0 |
| 131.82.18.28 | 2203193884 | 0 |
| 131.82.18.29 | 2203193885 | 0 |
| 131.82.18.30 | 2203193886 | 0 |
| 131.82.18.31 | 2203193887 | 0 |
| 131.82.18.32 | 2203193888 | 0 |
| 131.82.18.33 | 2203193889 | 0 |
| 131.82.18.34 | 2203193890 | 0 |
| 131.82.18.35 | 2203193891 | 0 |
| 131.82.18.36 | 2203193892 | 0 |
| 131.82.18.37 | 2203193893 | 0 |
| 131.82.18.38 | 2203193894 | 0 |
| 131.82.18.39 | 2203193895 | 0 |
| 131.82.18.40 | 2203193896 | 0 |
| 131.82.18.41 | 2203193897 | 0 |
| 131.82.18.42 | 2203193898 | 0 |
| 131.82.18.43 | 2203193899 | 0 |
| 131.82.18.44 | 2203193900 | 0 |
| 131.82.18.45 | 2203193901 | 0 |
| 131.82.18.46 | 2203193902 | 0 |
| 131.82.18.47 | 2203193903 | 0 |
| 131.82.18.48 | 2203193904 | 0 |
| 131.82.18.49 | 2203193905 | 0 |
| 131.82.18.50 | 2203193906 | 0 |
| 131.82.18.51 | 2203193907 | 0 |
| 131.82.18.52 | 2203193908 | 0 |
| 131.82.18.53 | 2203193909 | 0 |
| 131.82.18.54 | 2203193910 | 0 |
| 131.82.18.55 | 2203193911 | 0 |
| 131.82.18.56 | 2203193912 | 0 |
| 131.82.18.57 | 2203193913 | 0 |
| 131.82.18.58 | 2203193914 | 0 |
| 131.82.18.59 | 2203193915 | 0 |
| 131.82.18.60 | 2203193916 | 0 |
| 131.82.18.61 | 2203193917 | 0 |
| 131.82.18.62 | 2203193918 | 0 |
| 131.82.18.63 | 2203193919 | 0 |
| 131.82.18.64 | 2203193920 | 0 |
| 131.82.18.65 | 2203193921 | 0 |
| 131.82.18.66 | 2203193922 | 0 |
| 131.82.18.67 | 2203193923 | 0 |
| 131.82.18.68 | 2203193924 | 0 |
| 131.82.18.69 | 2203193925 | 0 |
| 131.82.18.70 | 2203193926 | 0 |
| 131.82.18.71 | 2203193927 | 0 |
| 131.82.18.72 | 2203193928 | 0 |
| 131.82.18.73 | 2203193929 | 0 |
| 131.82.18.74 | 2203193930 | 0 |
| 131.82.18.75 | 2203193931 | 0 |
| 131.82.18.76 | 2203193932 | 0 |
| 131.82.18.77 | 2203193933 | 0 |
| 131.82.18.78 | 2203193934 | 0 |
| 131.82.18.79 | 2203193935 | 0 |
| 131.82.18.80 | 2203193936 | 0 |
| 131.82.18.81 | 2203193937 | 0 |
| 131.82.18.82 | 2203193938 | 0 |
| 131.82.18.83 | 2203193939 | 0 |
| 131.82.18.84 | 2203193940 | 0 |
| 131.82.18.85 | 2203193941 | 0 |