The IP address 131.83.64 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 | 04/05/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Arlington | 38.881 | -77.1043 | 2019-05-04 |
| MaxMind | US | United States | - | Aldie | 38.9636 | -77.6131 | 2019-05-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.83.64.0 | 2203271168 | 0 |
| 131.83.64.1 | 2203271169 | 0 |
| 131.83.64.2 | 2203271170 | 0 |
| 131.83.64.3 | 2203271171 | 0 |
| 131.83.64.4 | 2203271172 | 0 |
| 131.83.64.5 | 2203271173 | 0 |
| 131.83.64.6 | 2203271174 | 0 |
| 131.83.64.7 | 2203271175 | 0 |
| 131.83.64.8 | 2203271176 | 0 |
| 131.83.64.9 | 2203271177 | 0 |
| 131.83.64.10 | 2203271178 | 0 |
| 131.83.64.11 | 2203271179 | 0 |
| 131.83.64.12 | 2203271180 | 0 |
| 131.83.64.13 | 2203271181 | 0 |
| 131.83.64.14 | 2203271182 | 0 |
| 131.83.64.15 | 2203271183 | 0 |
| 131.83.64.16 | 2203271184 | 0 |
| 131.83.64.17 | 2203271185 | 0 |
| 131.83.64.18 | 2203271186 | 0 |
| 131.83.64.19 | 2203271187 | 0 |
| 131.83.64.20 | 2203271188 | 0 |
| 131.83.64.21 | 2203271189 | 0 |
| 131.83.64.22 | 2203271190 | 0 |
| 131.83.64.23 | 2203271191 | 0 |
| 131.83.64.24 | 2203271192 | 0 |
| 131.83.64.25 | 2203271193 | 0 |
| 131.83.64.26 | 2203271194 | 0 |
| 131.83.64.27 | 2203271195 | 0 |
| 131.83.64.28 | 2203271196 | 0 |
| 131.83.64.29 | 2203271197 | 0 |
| 131.83.64.30 | 2203271198 | 0 |
| 131.83.64.31 | 2203271199 | 0 |
| 131.83.64.32 | 2203271200 | 0 |
| 131.83.64.33 | 2203271201 | 0 |
| 131.83.64.34 | 2203271202 | 0 |
| 131.83.64.35 | 2203271203 | 0 |
| 131.83.64.36 | 2203271204 | 0 |
| 131.83.64.37 | 2203271205 | 0 |
| 131.83.64.38 | 2203271206 | 0 |
| 131.83.64.39 | 2203271207 | 0 |
| 131.83.64.40 | 2203271208 | 0 |
| 131.83.64.41 | 2203271209 | 0 |
| 131.83.64.42 | 2203271210 | 0 |
| 131.83.64.43 | 2203271211 | 0 |
| 131.83.64.44 | 2203271212 | 0 |
| 131.83.64.45 | 2203271213 | 0 |
| 131.83.64.46 | 2203271214 | 0 |
| 131.83.64.47 | 2203271215 | 0 |
| 131.83.64.48 | 2203271216 | 0 |
| 131.83.64.49 | 2203271217 | 0 |
| 131.83.64.50 | 2203271218 | 0 |
| 131.83.64.51 | 2203271219 | 0 |
| 131.83.64.52 | 2203271220 | 0 |
| 131.83.64.53 | 2203271221 | 0 |
| 131.83.64.54 | 2203271222 | 0 |
| 131.83.64.55 | 2203271223 | 0 |
| 131.83.64.56 | 2203271224 | 0 |
| 131.83.64.57 | 2203271225 | 0 |
| 131.83.64.58 | 2203271226 | 0 |
| 131.83.64.59 | 2203271227 | 0 |
| 131.83.64.60 | 2203271228 | 0 |
| 131.83.64.61 | 2203271229 | 0 |
| 131.83.64.62 | 2203271230 | 0 |
| 131.83.64.63 | 2203271231 | 0 |
| 131.83.64.64 | 2203271232 | 0 |
| 131.83.64.65 | 2203271233 | 0 |
| 131.83.64.66 | 2203271234 | 0 |
| 131.83.64.67 | 2203271235 | 0 |
| 131.83.64.68 | 2203271236 | 0 |
| 131.83.64.69 | 2203271237 | 0 |
| 131.83.64.70 | 2203271238 | 0 |
| 131.83.64.71 | 2203271239 | 0 |
| 131.83.64.72 | 2203271240 | 0 |
| 131.83.64.73 | 2203271241 | 0 |
| 131.83.64.74 | 2203271242 | 0 |
| 131.83.64.75 | 2203271243 | 0 |
| 131.83.64.76 | 2203271244 | 0 |
| 131.83.64.77 | 2203271245 | 0 |
| 131.83.64.78 | 2203271246 | 0 |
| 131.83.64.79 | 2203271247 | 0 |
| 131.83.64.80 | 2203271248 | 0 |
| 131.83.64.81 | 2203271249 | 0 |
| 131.83.64.82 | 2203271250 | 0 |
| 131.83.64.83 | 2203271251 | 0 |
| 131.83.64.84 | 2203271252 | 0 |
| 131.83.64.85 | 2203271253 | 0 |