The IP address 131.56.18 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 | 16/12/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Montgomery | 32.4045 | -86.2459 | 2017-12-16 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2017-12-16 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.56.18.0 | 2201489920 | 0 |
| 131.56.18.1 | 2201489921 | 0 |
| 131.56.18.2 | 2201489922 | 0 |
| 131.56.18.3 | 2201489923 | 0 |
| 131.56.18.4 | 2201489924 | 0 |
| 131.56.18.5 | 2201489925 | 0 |
| 131.56.18.6 | 2201489926 | 0 |
| 131.56.18.7 | 2201489927 | 0 |
| 131.56.18.8 | 2201489928 | 0 |
| 131.56.18.9 | 2201489929 | 0 |
| 131.56.18.10 | 2201489930 | 0 |
| 131.56.18.11 | 2201489931 | 0 |
| 131.56.18.12 | 2201489932 | 0 |
| 131.56.18.13 | 2201489933 | 0 |
| 131.56.18.14 | 2201489934 | 0 |
| 131.56.18.15 | 2201489935 | 0 |
| 131.56.18.16 | 2201489936 | 0 |
| 131.56.18.17 | 2201489937 | 0 |
| 131.56.18.18 | 2201489938 | 0 |
| 131.56.18.19 | 2201489939 | 0 |
| 131.56.18.20 | 2201489940 | 0 |
| 131.56.18.21 | 2201489941 | 0 |
| 131.56.18.22 | 2201489942 | 0 |
| 131.56.18.23 | 2201489943 | 0 |
| 131.56.18.24 | 2201489944 | 0 |
| 131.56.18.25 | 2201489945 | 0 |
| 131.56.18.26 | 2201489946 | 0 |
| 131.56.18.27 | 2201489947 | 0 |
| 131.56.18.28 | 2201489948 | 0 |
| 131.56.18.29 | 2201489949 | 0 |
| 131.56.18.30 | 2201489950 | 0 |
| 131.56.18.31 | 2201489951 | 0 |
| 131.56.18.32 | 2201489952 | 0 |
| 131.56.18.33 | 2201489953 | 0 |
| 131.56.18.34 | 2201489954 | 0 |
| 131.56.18.35 | 2201489955 | 0 |
| 131.56.18.36 | 2201489956 | 0 |
| 131.56.18.37 | 2201489957 | 0 |
| 131.56.18.38 | 2201489958 | 0 |
| 131.56.18.39 | 2201489959 | 0 |
| 131.56.18.40 | 2201489960 | 0 |
| 131.56.18.41 | 2201489961 | 0 |
| 131.56.18.42 | 2201489962 | 0 |
| 131.56.18.43 | 2201489963 | 0 |
| 131.56.18.44 | 2201489964 | 0 |
| 131.56.18.45 | 2201489965 | 0 |
| 131.56.18.46 | 2201489966 | 0 |
| 131.56.18.47 | 2201489967 | 0 |
| 131.56.18.48 | 2201489968 | 0 |
| 131.56.18.49 | 2201489969 | 0 |
| 131.56.18.50 | 2201489970 | 0 |
| 131.56.18.51 | 2201489971 | 0 |
| 131.56.18.52 | 2201489972 | 0 |
| 131.56.18.53 | 2201489973 | 0 |
| 131.56.18.54 | 2201489974 | 0 |
| 131.56.18.55 | 2201489975 | 0 |
| 131.56.18.56 | 2201489976 | 0 |
| 131.56.18.57 | 2201489977 | 0 |
| 131.56.18.58 | 2201489978 | 0 |
| 131.56.18.59 | 2201489979 | 0 |
| 131.56.18.60 | 2201489980 | 0 |
| 131.56.18.61 | 2201489981 | 0 |
| 131.56.18.62 | 2201489982 | 0 |
| 131.56.18.63 | 2201489983 | 0 |
| 131.56.18.64 | 2201489984 | 0 |
| 131.56.18.65 | 2201489985 | 0 |
| 131.56.18.66 | 2201489986 | 0 |
| 131.56.18.67 | 2201489987 | 0 |
| 131.56.18.68 | 2201489988 | 0 |
| 131.56.18.69 | 2201489989 | 0 |
| 131.56.18.70 | 2201489990 | 0 |
| 131.56.18.71 | 2201489991 | 0 |
| 131.56.18.72 | 2201489992 | 0 |
| 131.56.18.73 | 2201489993 | 0 |
| 131.56.18.74 | 2201489994 | 0 |
| 131.56.18.75 | 2201489995 | 0 |
| 131.56.18.76 | 2201489996 | 0 |
| 131.56.18.77 | 2201489997 | 0 |
| 131.56.18.78 | 2201489998 | 0 |
| 131.56.18.79 | 2201489999 | 0 |
| 131.56.18.80 | 2201490000 | 0 |
| 131.56.18.81 | 2201490001 | 0 |
| 131.56.18.82 | 2201490002 | 0 |
| 131.56.18.83 | 2201490003 | 0 |
| 131.56.18.84 | 2201490004 | 0 |
| 131.56.18.85 | 2201490005 | 0 |