The IP address 131.57.47 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 | 23/11/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Montgomery | 32.4045 | -86.2459 | 2017-11-23 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2017-11-23 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.57.47.0 | 2201562880 | 0 |
| 131.57.47.1 | 2201562881 | 0 |
| 131.57.47.2 | 2201562882 | 0 |
| 131.57.47.3 | 2201562883 | 0 |
| 131.57.47.4 | 2201562884 | 0 |
| 131.57.47.5 | 2201562885 | 0 |
| 131.57.47.6 | 2201562886 | 0 |
| 131.57.47.7 | 2201562887 | 0 |
| 131.57.47.8 | 2201562888 | 0 |
| 131.57.47.9 | 2201562889 | 0 |
| 131.57.47.10 | 2201562890 | 0 |
| 131.57.47.11 | 2201562891 | 0 |
| 131.57.47.12 | 2201562892 | 0 |
| 131.57.47.13 | 2201562893 | 0 |
| 131.57.47.14 | 2201562894 | 0 |
| 131.57.47.15 | 2201562895 | 0 |
| 131.57.47.16 | 2201562896 | 0 |
| 131.57.47.17 | 2201562897 | 0 |
| 131.57.47.18 | 2201562898 | 0 |
| 131.57.47.19 | 2201562899 | 0 |
| 131.57.47.20 | 2201562900 | 0 |
| 131.57.47.21 | 2201562901 | 0 |
| 131.57.47.22 | 2201562902 | 0 |
| 131.57.47.23 | 2201562903 | 0 |
| 131.57.47.24 | 2201562904 | 0 |
| 131.57.47.25 | 2201562905 | 0 |
| 131.57.47.26 | 2201562906 | 0 |
| 131.57.47.27 | 2201562907 | 0 |
| 131.57.47.28 | 2201562908 | 0 |
| 131.57.47.29 | 2201562909 | 0 |
| 131.57.47.30 | 2201562910 | 0 |
| 131.57.47.31 | 2201562911 | 0 |
| 131.57.47.32 | 2201562912 | 0 |
| 131.57.47.33 | 2201562913 | 0 |
| 131.57.47.34 | 2201562914 | 0 |
| 131.57.47.35 | 2201562915 | 0 |
| 131.57.47.36 | 2201562916 | 0 |
| 131.57.47.37 | 2201562917 | 0 |
| 131.57.47.38 | 2201562918 | 0 |
| 131.57.47.39 | 2201562919 | 0 |
| 131.57.47.40 | 2201562920 | 0 |
| 131.57.47.41 | 2201562921 | 0 |
| 131.57.47.42 | 2201562922 | 0 |
| 131.57.47.43 | 2201562923 | 0 |
| 131.57.47.44 | 2201562924 | 0 |
| 131.57.47.45 | 2201562925 | 0 |
| 131.57.47.46 | 2201562926 | 0 |
| 131.57.47.47 | 2201562927 | 0 |
| 131.57.47.48 | 2201562928 | 0 |
| 131.57.47.49 | 2201562929 | 0 |
| 131.57.47.50 | 2201562930 | 0 |
| 131.57.47.51 | 2201562931 | 0 |
| 131.57.47.52 | 2201562932 | 0 |
| 131.57.47.53 | 2201562933 | 0 |
| 131.57.47.54 | 2201562934 | 0 |
| 131.57.47.55 | 2201562935 | 0 |
| 131.57.47.56 | 2201562936 | 0 |
| 131.57.47.57 | 2201562937 | 0 |
| 131.57.47.58 | 2201562938 | 0 |
| 131.57.47.59 | 2201562939 | 0 |
| 131.57.47.60 | 2201562940 | 0 |
| 131.57.47.61 | 2201562941 | 0 |
| 131.57.47.62 | 2201562942 | 0 |
| 131.57.47.63 | 2201562943 | 0 |
| 131.57.47.64 | 2201562944 | 0 |
| 131.57.47.65 | 2201562945 | 0 |
| 131.57.47.66 | 2201562946 | 0 |
| 131.57.47.67 | 2201562947 | 0 |
| 131.57.47.68 | 2201562948 | 0 |
| 131.57.47.69 | 2201562949 | 0 |
| 131.57.47.70 | 2201562950 | 0 |
| 131.57.47.71 | 2201562951 | 0 |
| 131.57.47.72 | 2201562952 | 0 |
| 131.57.47.73 | 2201562953 | 0 |
| 131.57.47.74 | 2201562954 | 0 |
| 131.57.47.75 | 2201562955 | 0 |
| 131.57.47.76 | 2201562956 | 0 |
| 131.57.47.77 | 2201562957 | 0 |
| 131.57.47.78 | 2201562958 | 0 |
| 131.57.47.79 | 2201562959 | 0 |
| 131.57.47.80 | 2201562960 | 0 |
| 131.57.47.81 | 2201562961 | 0 |
| 131.57.47.82 | 2201562962 | 0 |
| 131.57.47.83 | 2201562963 | 0 |
| 131.57.47.84 | 2201562964 | 0 |
| 131.57.47.85 | 2201562965 | 0 |