The IP address 131.47.72 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 | 09/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Montgomery | 32.4045 | -86.2459 | 2017-08-08 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2017-08-08 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.47.72.0 | 2200913920 | 0 |
| 131.47.72.1 | 2200913921 | 0 |
| 131.47.72.2 | 2200913922 | 0 |
| 131.47.72.3 | 2200913923 | 0 |
| 131.47.72.4 | 2200913924 | 0 |
| 131.47.72.5 | 2200913925 | 0 |
| 131.47.72.6 | 2200913926 | 0 |
| 131.47.72.7 | 2200913927 | 0 |
| 131.47.72.8 | 2200913928 | 0 |
| 131.47.72.9 | 2200913929 | 0 |
| 131.47.72.10 | 2200913930 | 0 |
| 131.47.72.11 | 2200913931 | 0 |
| 131.47.72.12 | 2200913932 | 0 |
| 131.47.72.13 | 2200913933 | 0 |
| 131.47.72.14 | 2200913934 | 0 |
| 131.47.72.15 | 2200913935 | 0 |
| 131.47.72.16 | 2200913936 | 0 |
| 131.47.72.17 | 2200913937 | 0 |
| 131.47.72.18 | 2200913938 | 0 |
| 131.47.72.19 | 2200913939 | 0 |
| 131.47.72.20 | 2200913940 | 0 |
| 131.47.72.21 | 2200913941 | 0 |
| 131.47.72.22 | 2200913942 | 0 |
| 131.47.72.23 | 2200913943 | 0 |
| 131.47.72.24 | 2200913944 | 0 |
| 131.47.72.25 | 2200913945 | 0 |
| 131.47.72.26 | 2200913946 | 0 |
| 131.47.72.27 | 2200913947 | 0 |
| 131.47.72.28 | 2200913948 | 0 |
| 131.47.72.29 | 2200913949 | 0 |
| 131.47.72.30 | 2200913950 | 0 |
| 131.47.72.31 | 2200913951 | 0 |
| 131.47.72.32 | 2200913952 | 0 |
| 131.47.72.33 | 2200913953 | 0 |
| 131.47.72.34 | 2200913954 | 0 |
| 131.47.72.35 | 2200913955 | 0 |
| 131.47.72.36 | 2200913956 | 0 |
| 131.47.72.37 | 2200913957 | 0 |
| 131.47.72.38 | 2200913958 | 0 |
| 131.47.72.39 | 2200913959 | 0 |
| 131.47.72.40 | 2200913960 | 0 |
| 131.47.72.41 | 2200913961 | 0 |
| 131.47.72.42 | 2200913962 | 0 |
| 131.47.72.43 | 2200913963 | 0 |
| 131.47.72.44 | 2200913964 | 0 |
| 131.47.72.45 | 2200913965 | 0 |
| 131.47.72.46 | 2200913966 | 0 |
| 131.47.72.47 | 2200913967 | 0 |
| 131.47.72.48 | 2200913968 | 0 |
| 131.47.72.49 | 2200913969 | 0 |
| 131.47.72.50 | 2200913970 | 0 |
| 131.47.72.51 | 2200913971 | 0 |
| 131.47.72.52 | 2200913972 | 0 |
| 131.47.72.53 | 2200913973 | 0 |
| 131.47.72.54 | 2200913974 | 0 |
| 131.47.72.55 | 2200913975 | 0 |
| 131.47.72.56 | 2200913976 | 0 |
| 131.47.72.57 | 2200913977 | 0 |
| 131.47.72.58 | 2200913978 | 0 |
| 131.47.72.59 | 2200913979 | 0 |
| 131.47.72.60 | 2200913980 | 0 |
| 131.47.72.61 | 2200913981 | 0 |
| 131.47.72.62 | 2200913982 | 0 |
| 131.47.72.63 | 2200913983 | 0 |
| 131.47.72.64 | 2200913984 | 0 |
| 131.47.72.65 | 2200913985 | 0 |
| 131.47.72.66 | 2200913986 | 0 |
| 131.47.72.67 | 2200913987 | 0 |
| 131.47.72.68 | 2200913988 | 0 |
| 131.47.72.69 | 2200913989 | 0 |
| 131.47.72.70 | 2200913990 | 0 |
| 131.47.72.71 | 2200913991 | 0 |
| 131.47.72.72 | 2200913992 | 0 |
| 131.47.72.73 | 2200913993 | 0 |
| 131.47.72.74 | 2200913994 | 0 |
| 131.47.72.75 | 2200913995 | 0 |
| 131.47.72.76 | 2200913996 | 0 |
| 131.47.72.77 | 2200913997 | 0 |
| 131.47.72.78 | 2200913998 | 0 |
| 131.47.72.79 | 2200913999 | 0 |
| 131.47.72.80 | 2200914000 | 0 |
| 131.47.72.81 | 2200914001 | 0 |
| 131.47.72.82 | 2200914002 | 0 |
| 131.47.72.83 | 2200914003 | 0 |
| 131.47.72.84 | 2200914004 | 0 |
| 131.47.72.85 | 2200914005 | 0 |