The IP address 131.83.13 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.80.0.0/14 (range 131.80.0.0 to 131.83.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.80.0.0 |
| IP ending by | 131.83.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.80.0.0/14 |
| Numerical IP | |
| Registry | arin |
| Last update | 27/10/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Arlington | 38.881 | -77.1043 | 2018-10-27 |
| MaxMind | US | United States | - | Aldie | 38.9636 | -77.6131 | 2018-10-27 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.83.13.0 | 2203258112 | 0 |
| 131.83.13.1 | 2203258113 | 0 |
| 131.83.13.2 | 2203258114 | 0 |
| 131.83.13.3 | 2203258115 | 0 |
| 131.83.13.4 | 2203258116 | 0 |
| 131.83.13.5 | 2203258117 | 0 |
| 131.83.13.6 | 2203258118 | 0 |
| 131.83.13.7 | 2203258119 | 0 |
| 131.83.13.8 | 2203258120 | 0 |
| 131.83.13.9 | 2203258121 | 0 |
| 131.83.13.10 | 2203258122 | 0 |
| 131.83.13.11 | 2203258123 | 0 |
| 131.83.13.12 | 2203258124 | 0 |
| 131.83.13.13 | 2203258125 | 0 |
| 131.83.13.14 | 2203258126 | 0 |
| 131.83.13.15 | 2203258127 | 0 |
| 131.83.13.16 | 2203258128 | 0 |
| 131.83.13.17 | 2203258129 | 0 |
| 131.83.13.18 | 2203258130 | 0 |
| 131.83.13.19 | 2203258131 | 0 |
| 131.83.13.20 | 2203258132 | 0 |
| 131.83.13.21 | 2203258133 | 0 |
| 131.83.13.22 | 2203258134 | 0 |
| 131.83.13.23 | 2203258135 | 0 |
| 131.83.13.24 | 2203258136 | 0 |
| 131.83.13.25 | 2203258137 | 0 |
| 131.83.13.26 | 2203258138 | 0 |
| 131.83.13.27 | 2203258139 | 0 |
| 131.83.13.28 | 2203258140 | 0 |
| 131.83.13.29 | 2203258141 | 0 |
| 131.83.13.30 | 2203258142 | 0 |
| 131.83.13.31 | 2203258143 | 0 |
| 131.83.13.32 | 2203258144 | 0 |
| 131.83.13.33 | 2203258145 | 0 |
| 131.83.13.34 | 2203258146 | 0 |
| 131.83.13.35 | 2203258147 | 0 |
| 131.83.13.36 | 2203258148 | 0 |
| 131.83.13.37 | 2203258149 | 0 |
| 131.83.13.38 | 2203258150 | 0 |
| 131.83.13.39 | 2203258151 | 0 |
| 131.83.13.40 | 2203258152 | 0 |
| 131.83.13.41 | 2203258153 | 0 |
| 131.83.13.42 | 2203258154 | 0 |
| 131.83.13.43 | 2203258155 | 0 |
| 131.83.13.44 | 2203258156 | 0 |
| 131.83.13.45 | 2203258157 | 0 |
| 131.83.13.46 | 2203258158 | 0 |
| 131.83.13.47 | 2203258159 | 0 |
| 131.83.13.48 | 2203258160 | 0 |
| 131.83.13.49 | 2203258161 | 0 |
| 131.83.13.50 | 2203258162 | 0 |
| 131.83.13.51 | 2203258163 | 0 |
| 131.83.13.52 | 2203258164 | 0 |
| 131.83.13.53 | 2203258165 | 0 |
| 131.83.13.54 | 2203258166 | 0 |
| 131.83.13.55 | 2203258167 | 0 |
| 131.83.13.56 | 2203258168 | 0 |
| 131.83.13.57 | 2203258169 | 0 |
| 131.83.13.58 | 2203258170 | 0 |
| 131.83.13.59 | 2203258171 | 0 |
| 131.83.13.60 | 2203258172 | 0 |
| 131.83.13.61 | 2203258173 | 0 |
| 131.83.13.62 | 2203258174 | 0 |
| 131.83.13.63 | 2203258175 | 0 |
| 131.83.13.64 | 2203258176 | 0 |
| 131.83.13.65 | 2203258177 | 0 |
| 131.83.13.66 | 2203258178 | 0 |
| 131.83.13.67 | 2203258179 | 0 |
| 131.83.13.68 | 2203258180 | 0 |
| 131.83.13.69 | 2203258181 | 0 |
| 131.83.13.70 | 2203258182 | 0 |
| 131.83.13.71 | 2203258183 | 0 |
| 131.83.13.72 | 2203258184 | 0 |
| 131.83.13.73 | 2203258185 | 0 |
| 131.83.13.74 | 2203258186 | 0 |
| 131.83.13.75 | 2203258187 | 0 |
| 131.83.13.76 | 2203258188 | 0 |
| 131.83.13.77 | 2203258189 | 0 |
| 131.83.13.78 | 2203258190 | 0 |
| 131.83.13.79 | 2203258191 | 0 |
| 131.83.13.80 | 2203258192 | 0 |
| 131.83.13.81 | 2203258193 | 0 |
| 131.83.13.82 | 2203258194 | 0 |
| 131.83.13.83 | 2203258195 | 0 |
| 131.83.13.84 | 2203258196 | 0 |
| 131.83.13.85 | 2203258197 | 0 |