The IP address 131.76.66 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.76.0.0/14 (range 131.76.0.0 to 131.79.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.76.0.0 |
| IP ending by | 131.79.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.76.0.0/14 |
| Numerical IP | |
| Registry | arin |
| Last update | 02/05/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Layton | 41.0602 | -111.9711 | 2019-05-02 |
| MaxMind | US | United States | - | Clearfield | 41.1144 | -112.0592 | 2019-05-02 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.76.66.0 | 2202812928 | 0 |
| 131.76.66.1 | 2202812929 | 0 |
| 131.76.66.2 | 2202812930 | 0 |
| 131.76.66.3 | 2202812931 | 0 |
| 131.76.66.4 | 2202812932 | 0 |
| 131.76.66.5 | 2202812933 | 0 |
| 131.76.66.6 | 2202812934 | 0 |
| 131.76.66.7 | 2202812935 | 0 |
| 131.76.66.8 | 2202812936 | 0 |
| 131.76.66.9 | 2202812937 | 0 |
| 131.76.66.10 | 2202812938 | 0 |
| 131.76.66.11 | 2202812939 | 0 |
| 131.76.66.12 | 2202812940 | 0 |
| 131.76.66.13 | 2202812941 | 0 |
| 131.76.66.14 | 2202812942 | 0 |
| 131.76.66.15 | 2202812943 | 0 |
| 131.76.66.16 | 2202812944 | 0 |
| 131.76.66.17 | 2202812945 | 0 |
| 131.76.66.18 | 2202812946 | 0 |
| 131.76.66.19 | 2202812947 | 0 |
| 131.76.66.20 | 2202812948 | 0 |
| 131.76.66.21 | 2202812949 | 0 |
| 131.76.66.22 | 2202812950 | 0 |
| 131.76.66.23 | 2202812951 | 0 |
| 131.76.66.24 | 2202812952 | 0 |
| 131.76.66.25 | 2202812953 | 0 |
| 131.76.66.26 | 2202812954 | 0 |
| 131.76.66.27 | 2202812955 | 0 |
| 131.76.66.28 | 2202812956 | 0 |
| 131.76.66.29 | 2202812957 | 0 |
| 131.76.66.30 | 2202812958 | 0 |
| 131.76.66.31 | 2202812959 | 0 |
| 131.76.66.32 | 2202812960 | 0 |
| 131.76.66.33 | 2202812961 | 0 |
| 131.76.66.34 | 2202812962 | 0 |
| 131.76.66.35 | 2202812963 | 0 |
| 131.76.66.36 | 2202812964 | 0 |
| 131.76.66.37 | 2202812965 | 0 |
| 131.76.66.38 | 2202812966 | 0 |
| 131.76.66.39 | 2202812967 | 0 |
| 131.76.66.40 | 2202812968 | 0 |
| 131.76.66.41 | 2202812969 | 0 |
| 131.76.66.42 | 2202812970 | 0 |
| 131.76.66.43 | 2202812971 | 0 |
| 131.76.66.44 | 2202812972 | 0 |
| 131.76.66.45 | 2202812973 | 0 |
| 131.76.66.46 | 2202812974 | 0 |
| 131.76.66.47 | 2202812975 | 0 |
| 131.76.66.48 | 2202812976 | 0 |
| 131.76.66.49 | 2202812977 | 0 |
| 131.76.66.50 | 2202812978 | 0 |
| 131.76.66.51 | 2202812979 | 0 |
| 131.76.66.52 | 2202812980 | 0 |
| 131.76.66.53 | 2202812981 | 0 |
| 131.76.66.54 | 2202812982 | 0 |
| 131.76.66.55 | 2202812983 | 0 |
| 131.76.66.56 | 2202812984 | 0 |
| 131.76.66.57 | 2202812985 | 0 |
| 131.76.66.58 | 2202812986 | 0 |
| 131.76.66.59 | 2202812987 | 0 |
| 131.76.66.60 | 2202812988 | 0 |
| 131.76.66.61 | 2202812989 | 0 |
| 131.76.66.62 | 2202812990 | 0 |
| 131.76.66.63 | 2202812991 | 0 |
| 131.76.66.64 | 2202812992 | 0 |
| 131.76.66.65 | 2202812993 | 0 |
| 131.76.66.66 | 2202812994 | 0 |
| 131.76.66.67 | 2202812995 | 0 |
| 131.76.66.68 | 2202812996 | 0 |
| 131.76.66.69 | 2202812997 | 0 |
| 131.76.66.70 | 2202812998 | 0 |
| 131.76.66.71 | 2202812999 | 0 |
| 131.76.66.72 | 2202813000 | 0 |
| 131.76.66.73 | 2202813001 | 0 |
| 131.76.66.74 | 2202813002 | 0 |
| 131.76.66.75 | 2202813003 | 0 |
| 131.76.66.76 | 2202813004 | 0 |
| 131.76.66.77 | 2202813005 | 0 |
| 131.76.66.78 | 2202813006 | 0 |
| 131.76.66.79 | 2202813007 | 0 |
| 131.76.66.80 | 2202813008 | 0 |
| 131.76.66.81 | 2202813009 | 0 |
| 131.76.66.82 | 2202813010 | 0 |
| 131.76.66.83 | 2202813011 | 0 |
| 131.76.66.84 | 2202813012 | 0 |
| 131.76.66.85 | 2202813013 | 0 |