The IP address 131.47.77 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 | 09/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Montgomery | 32.4045 | -86.2459 | 2017-08-09 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2017-08-09 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.47.77.0 | 2200915200 | 0 |
| 131.47.77.1 | 2200915201 | 0 |
| 131.47.77.2 | 2200915202 | 0 |
| 131.47.77.3 | 2200915203 | 0 |
| 131.47.77.4 | 2200915204 | 0 |
| 131.47.77.5 | 2200915205 | 0 |
| 131.47.77.6 | 2200915206 | 0 |
| 131.47.77.7 | 2200915207 | 0 |
| 131.47.77.8 | 2200915208 | 0 |
| 131.47.77.9 | 2200915209 | 0 |
| 131.47.77.10 | 2200915210 | 0 |
| 131.47.77.11 | 2200915211 | 0 |
| 131.47.77.12 | 2200915212 | 0 |
| 131.47.77.13 | 2200915213 | 0 |
| 131.47.77.14 | 2200915214 | 0 |
| 131.47.77.15 | 2200915215 | 0 |
| 131.47.77.16 | 2200915216 | 0 |
| 131.47.77.17 | 2200915217 | 0 |
| 131.47.77.18 | 2200915218 | 0 |
| 131.47.77.19 | 2200915219 | 0 |
| 131.47.77.20 | 2200915220 | 0 |
| 131.47.77.21 | 2200915221 | 0 |
| 131.47.77.22 | 2200915222 | 0 |
| 131.47.77.23 | 2200915223 | 0 |
| 131.47.77.24 | 2200915224 | 0 |
| 131.47.77.25 | 2200915225 | 0 |
| 131.47.77.26 | 2200915226 | 0 |
| 131.47.77.27 | 2200915227 | 0 |
| 131.47.77.28 | 2200915228 | 0 |
| 131.47.77.29 | 2200915229 | 0 |
| 131.47.77.30 | 2200915230 | 0 |
| 131.47.77.31 | 2200915231 | 0 |
| 131.47.77.32 | 2200915232 | 0 |
| 131.47.77.33 | 2200915233 | 0 |
| 131.47.77.34 | 2200915234 | 0 |
| 131.47.77.35 | 2200915235 | 0 |
| 131.47.77.36 | 2200915236 | 0 |
| 131.47.77.37 | 2200915237 | 0 |
| 131.47.77.38 | 2200915238 | 0 |
| 131.47.77.39 | 2200915239 | 0 |
| 131.47.77.40 | 2200915240 | 0 |
| 131.47.77.41 | 2200915241 | 0 |
| 131.47.77.42 | 2200915242 | 0 |
| 131.47.77.43 | 2200915243 | 0 |
| 131.47.77.44 | 2200915244 | 0 |
| 131.47.77.45 | 2200915245 | 0 |
| 131.47.77.46 | 2200915246 | 0 |
| 131.47.77.47 | 2200915247 | 0 |
| 131.47.77.48 | 2200915248 | 0 |
| 131.47.77.49 | 2200915249 | 0 |
| 131.47.77.50 | 2200915250 | 0 |
| 131.47.77.51 | 2200915251 | 0 |
| 131.47.77.52 | 2200915252 | 0 |
| 131.47.77.53 | 2200915253 | 0 |
| 131.47.77.54 | 2200915254 | 0 |
| 131.47.77.55 | 2200915255 | 0 |
| 131.47.77.56 | 2200915256 | 0 |
| 131.47.77.57 | 2200915257 | 0 |
| 131.47.77.58 | 2200915258 | 0 |
| 131.47.77.59 | 2200915259 | 0 |
| 131.47.77.60 | 2200915260 | 0 |
| 131.47.77.61 | 2200915261 | 0 |
| 131.47.77.62 | 2200915262 | 0 |
| 131.47.77.63 | 2200915263 | 0 |
| 131.47.77.64 | 2200915264 | 0 |
| 131.47.77.65 | 2200915265 | 0 |
| 131.47.77.66 | 2200915266 | 0 |
| 131.47.77.67 | 2200915267 | 0 |
| 131.47.77.68 | 2200915268 | 0 |
| 131.47.77.69 | 2200915269 | 0 |
| 131.47.77.70 | 2200915270 | 0 |
| 131.47.77.71 | 2200915271 | 0 |
| 131.47.77.72 | 2200915272 | 0 |
| 131.47.77.73 | 2200915273 | 0 |
| 131.47.77.74 | 2200915274 | 0 |
| 131.47.77.75 | 2200915275 | 0 |
| 131.47.77.76 | 2200915276 | 0 |
| 131.47.77.77 | 2200915277 | 0 |
| 131.47.77.78 | 2200915278 | 0 |
| 131.47.77.79 | 2200915279 | 0 |
| 131.47.77.80 | 2200915280 | 0 |
| 131.47.77.81 | 2200915281 | 0 |
| 131.47.77.82 | 2200915282 | 0 |
| 131.47.77.83 | 2200915283 | 0 |
| 131.47.77.84 | 2200915284 | 0 |
| 131.47.77.85 | 2200915285 | 0 |