The IP address 131.73.45 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.74.0.0/15 (range 131.74.0.0 to 131.75.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.74.0.0 |
| IP ending by | 131.75.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.74.0.0/15 |
| Numerical IP | |
| Registry | arin |
| Last update | 11/01/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2018-01-11 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2018-01-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.73.45.0 | 2202610944 | 0 |
| 131.73.45.1 | 2202610945 | 0 |
| 131.73.45.2 | 2202610946 | 0 |
| 131.73.45.3 | 2202610947 | 0 |
| 131.73.45.4 | 2202610948 | 0 |
| 131.73.45.5 | 2202610949 | 0 |
| 131.73.45.6 | 2202610950 | 0 |
| 131.73.45.7 | 2202610951 | 0 |
| 131.73.45.8 | 2202610952 | 0 |
| 131.73.45.9 | 2202610953 | 0 |
| 131.73.45.10 | 2202610954 | 0 |
| 131.73.45.11 | 2202610955 | 0 |
| 131.73.45.12 | 2202610956 | 0 |
| 131.73.45.13 | 2202610957 | 0 |
| 131.73.45.14 | 2202610958 | 0 |
| 131.73.45.15 | 2202610959 | 0 |
| 131.73.45.16 | 2202610960 | 0 |
| 131.73.45.17 | 2202610961 | 0 |
| 131.73.45.18 | 2202610962 | 0 |
| 131.73.45.19 | 2202610963 | 0 |
| 131.73.45.20 | 2202610964 | 0 |
| 131.73.45.21 | 2202610965 | 0 |
| 131.73.45.22 | 2202610966 | 0 |
| 131.73.45.23 | 2202610967 | 0 |
| 131.73.45.24 | 2202610968 | 0 |
| 131.73.45.25 | 2202610969 | 0 |
| 131.73.45.26 | 2202610970 | 0 |
| 131.73.45.27 | 2202610971 | 0 |
| 131.73.45.28 | 2202610972 | 0 |
| 131.73.45.29 | 2202610973 | 0 |
| 131.73.45.30 | 2202610974 | 0 |
| 131.73.45.31 | 2202610975 | 0 |
| 131.73.45.32 | 2202610976 | 0 |
| 131.73.45.33 | 2202610977 | 0 |
| 131.73.45.34 | 2202610978 | 0 |
| 131.73.45.35 | 2202610979 | 0 |
| 131.73.45.36 | 2202610980 | 0 |
| 131.73.45.37 | 2202610981 | 0 |
| 131.73.45.38 | 2202610982 | 0 |
| 131.73.45.39 | 2202610983 | 0 |
| 131.73.45.40 | 2202610984 | 0 |
| 131.73.45.41 | 2202610985 | 0 |
| 131.73.45.42 | 2202610986 | 0 |
| 131.73.45.43 | 2202610987 | 0 |
| 131.73.45.44 | 2202610988 | 0 |
| 131.73.45.45 | 2202610989 | 0 |
| 131.73.45.46 | 2202610990 | 0 |
| 131.73.45.47 | 2202610991 | 0 |
| 131.73.45.48 | 2202610992 | 0 |
| 131.73.45.49 | 2202610993 | 0 |
| 131.73.45.50 | 2202610994 | 0 |
| 131.73.45.51 | 2202610995 | 0 |
| 131.73.45.52 | 2202610996 | 0 |
| 131.73.45.53 | 2202610997 | 0 |
| 131.73.45.54 | 2202610998 | 0 |
| 131.73.45.55 | 2202610999 | 0 |
| 131.73.45.56 | 2202611000 | 0 |
| 131.73.45.57 | 2202611001 | 0 |
| 131.73.45.58 | 2202611002 | 0 |
| 131.73.45.59 | 2202611003 | 0 |
| 131.73.45.60 | 2202611004 | 0 |
| 131.73.45.61 | 2202611005 | 0 |
| 131.73.45.62 | 2202611006 | 0 |
| 131.73.45.63 | 2202611007 | 0 |
| 131.73.45.64 | 2202611008 | 0 |
| 131.73.45.65 | 2202611009 | 0 |
| 131.73.45.66 | 2202611010 | 0 |
| 131.73.45.67 | 2202611011 | 0 |
| 131.73.45.68 | 2202611012 | 0 |
| 131.73.45.69 | 2202611013 | 0 |
| 131.73.45.70 | 2202611014 | 0 |
| 131.73.45.71 | 2202611015 | 0 |
| 131.73.45.72 | 2202611016 | 0 |
| 131.73.45.73 | 2202611017 | 0 |
| 131.73.45.74 | 2202611018 | 0 |
| 131.73.45.75 | 2202611019 | 0 |
| 131.73.45.76 | 2202611020 | 0 |
| 131.73.45.77 | 2202611021 | 0 |
| 131.73.45.78 | 2202611022 | 0 |
| 131.73.45.79 | 2202611023 | 0 |
| 131.73.45.80 | 2202611024 | 0 |
| 131.73.45.81 | 2202611025 | 0 |
| 131.73.45.82 | 2202611026 | 0 |
| 131.73.45.83 | 2202611027 | 0 |
| 131.73.45.84 | 2202611028 | 0 |
| 131.73.45.85 | 2202611029 | 0 |