The IP address 131.78.19 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 | 01/09/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Philadelphia | 39.9523 | -75.1638 | 2018-09-01 |
| MaxMind | US | United States | - | Woodbridge | 38.6257 | -77.2665 | 2018-09-01 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.78.19.0 | 2202931968 | 0 |
| 131.78.19.1 | 2202931969 | 0 |
| 131.78.19.2 | 2202931970 | 0 |
| 131.78.19.3 | 2202931971 | 0 |
| 131.78.19.4 | 2202931972 | 0 |
| 131.78.19.5 | 2202931973 | 0 |
| 131.78.19.6 | 2202931974 | 0 |
| 131.78.19.7 | 2202931975 | 0 |
| 131.78.19.8 | 2202931976 | 0 |
| 131.78.19.9 | 2202931977 | 0 |
| 131.78.19.10 | 2202931978 | 0 |
| 131.78.19.11 | 2202931979 | 0 |
| 131.78.19.12 | 2202931980 | 0 |
| 131.78.19.13 | 2202931981 | 0 |
| 131.78.19.14 | 2202931982 | 0 |
| 131.78.19.15 | 2202931983 | 0 |
| 131.78.19.16 | 2202931984 | 0 |
| 131.78.19.17 | 2202931985 | 0 |
| 131.78.19.18 | 2202931986 | 0 |
| 131.78.19.19 | 2202931987 | 0 |
| 131.78.19.20 | 2202931988 | 0 |
| 131.78.19.21 | 2202931989 | 0 |
| 131.78.19.22 | 2202931990 | 0 |
| 131.78.19.23 | 2202931991 | 0 |
| 131.78.19.24 | 2202931992 | 0 |
| 131.78.19.25 | 2202931993 | 0 |
| 131.78.19.26 | 2202931994 | 0 |
| 131.78.19.27 | 2202931995 | 0 |
| 131.78.19.28 | 2202931996 | 0 |
| 131.78.19.29 | 2202931997 | 0 |
| 131.78.19.30 | 2202931998 | 0 |
| 131.78.19.31 | 2202931999 | 0 |
| 131.78.19.32 | 2202932000 | 0 |
| 131.78.19.33 | 2202932001 | 0 |
| 131.78.19.34 | 2202932002 | 0 |
| 131.78.19.35 | 2202932003 | 0 |
| 131.78.19.36 | 2202932004 | 0 |
| 131.78.19.37 | 2202932005 | 0 |
| 131.78.19.38 | 2202932006 | 0 |
| 131.78.19.39 | 2202932007 | 0 |
| 131.78.19.40 | 2202932008 | 0 |
| 131.78.19.41 | 2202932009 | 0 |
| 131.78.19.42 | 2202932010 | 0 |
| 131.78.19.43 | 2202932011 | 0 |
| 131.78.19.44 | 2202932012 | 0 |
| 131.78.19.45 | 2202932013 | 0 |
| 131.78.19.46 | 2202932014 | 0 |
| 131.78.19.47 | 2202932015 | 0 |
| 131.78.19.48 | 2202932016 | 0 |
| 131.78.19.49 | 2202932017 | 0 |
| 131.78.19.50 | 2202932018 | 0 |
| 131.78.19.51 | 2202932019 | 0 |
| 131.78.19.52 | 2202932020 | 0 |
| 131.78.19.53 | 2202932021 | 0 |
| 131.78.19.54 | 2202932022 | 0 |
| 131.78.19.55 | 2202932023 | 0 |
| 131.78.19.56 | 2202932024 | 0 |
| 131.78.19.57 | 2202932025 | 0 |
| 131.78.19.58 | 2202932026 | 0 |
| 131.78.19.59 | 2202932027 | 0 |
| 131.78.19.60 | 2202932028 | 0 |
| 131.78.19.61 | 2202932029 | 0 |
| 131.78.19.62 | 2202932030 | 0 |
| 131.78.19.63 | 2202932031 | 0 |
| 131.78.19.64 | 2202932032 | 0 |
| 131.78.19.65 | 2202932033 | 0 |
| 131.78.19.66 | 2202932034 | 0 |
| 131.78.19.67 | 2202932035 | 0 |
| 131.78.19.68 | 2202932036 | 0 |
| 131.78.19.69 | 2202932037 | 0 |
| 131.78.19.70 | 2202932038 | 0 |
| 131.78.19.71 | 2202932039 | 0 |
| 131.78.19.72 | 2202932040 | 0 |
| 131.78.19.73 | 2202932041 | 0 |
| 131.78.19.74 | 2202932042 | 0 |
| 131.78.19.75 | 2202932043 | 0 |
| 131.78.19.76 | 2202932044 | 0 |
| 131.78.19.77 | 2202932045 | 0 |
| 131.78.19.78 | 2202932046 | 0 |
| 131.78.19.79 | 2202932047 | 0 |
| 131.78.19.80 | 2202932048 | 0 |
| 131.78.19.81 | 2202932049 | 0 |
| 131.78.19.82 | 2202932050 | 0 |
| 131.78.19.83 | 2202932051 | 0 |
| 131.78.19.84 | 2202932052 | 0 |
| 131.78.19.85 | 2202932053 | 0 |