The IP address 131.57.68 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 | arin |
| Last update | 15/05/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2019-05-15 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2019-05-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.57.68.0 | 2201568256 | 0 |
| 131.57.68.1 | 2201568257 | 0 |
| 131.57.68.2 | 2201568258 | 0 |
| 131.57.68.3 | 2201568259 | 0 |
| 131.57.68.4 | 2201568260 | 0 |
| 131.57.68.5 | 2201568261 | 0 |
| 131.57.68.6 | 2201568262 | 0 |
| 131.57.68.7 | 2201568263 | 0 |
| 131.57.68.8 | 2201568264 | 0 |
| 131.57.68.9 | 2201568265 | 0 |
| 131.57.68.10 | 2201568266 | 0 |
| 131.57.68.11 | 2201568267 | 0 |
| 131.57.68.12 | 2201568268 | 0 |
| 131.57.68.13 | 2201568269 | 0 |
| 131.57.68.14 | 2201568270 | 0 |
| 131.57.68.15 | 2201568271 | 0 |
| 131.57.68.16 | 2201568272 | 0 |
| 131.57.68.17 | 2201568273 | 0 |
| 131.57.68.18 | 2201568274 | 0 |
| 131.57.68.19 | 2201568275 | 0 |
| 131.57.68.20 | 2201568276 | 0 |
| 131.57.68.21 | 2201568277 | 0 |
| 131.57.68.22 | 2201568278 | 0 |
| 131.57.68.23 | 2201568279 | 0 |
| 131.57.68.24 | 2201568280 | 0 |
| 131.57.68.25 | 2201568281 | 0 |
| 131.57.68.26 | 2201568282 | 0 |
| 131.57.68.27 | 2201568283 | 0 |
| 131.57.68.28 | 2201568284 | 0 |
| 131.57.68.29 | 2201568285 | 0 |
| 131.57.68.30 | 2201568286 | 0 |
| 131.57.68.31 | 2201568287 | 0 |
| 131.57.68.32 | 2201568288 | 0 |
| 131.57.68.33 | 2201568289 | 0 |
| 131.57.68.34 | 2201568290 | 0 |
| 131.57.68.35 | 2201568291 | 0 |
| 131.57.68.36 | 2201568292 | 0 |
| 131.57.68.37 | 2201568293 | 0 |
| 131.57.68.38 | 2201568294 | 0 |
| 131.57.68.39 | 2201568295 | 0 |
| 131.57.68.40 | 2201568296 | 0 |
| 131.57.68.41 | 2201568297 | 0 |
| 131.57.68.42 | 2201568298 | 0 |
| 131.57.68.43 | 2201568299 | 0 |
| 131.57.68.44 | 2201568300 | 0 |
| 131.57.68.45 | 2201568301 | 0 |
| 131.57.68.46 | 2201568302 | 0 |
| 131.57.68.47 | 2201568303 | 0 |
| 131.57.68.48 | 2201568304 | 0 |
| 131.57.68.49 | 2201568305 | 0 |
| 131.57.68.50 | 2201568306 | 0 |
| 131.57.68.51 | 2201568307 | 0 |
| 131.57.68.52 | 2201568308 | 0 |
| 131.57.68.53 | 2201568309 | 0 |
| 131.57.68.54 | 2201568310 | 0 |
| 131.57.68.55 | 2201568311 | 0 |
| 131.57.68.56 | 2201568312 | 0 |
| 131.57.68.57 | 2201568313 | 0 |
| 131.57.68.58 | 2201568314 | 0 |
| 131.57.68.59 | 2201568315 | 0 |
| 131.57.68.60 | 2201568316 | 0 |
| 131.57.68.61 | 2201568317 | 0 |
| 131.57.68.62 | 2201568318 | 0 |
| 131.57.68.63 | 2201568319 | 0 |
| 131.57.68.64 | 2201568320 | 0 |
| 131.57.68.65 | 2201568321 | 0 |
| 131.57.68.66 | 2201568322 | 0 |
| 131.57.68.67 | 2201568323 | 0 |
| 131.57.68.68 | 2201568324 | 0 |
| 131.57.68.69 | 2201568325 | 0 |
| 131.57.68.70 | 2201568326 | 0 |
| 131.57.68.71 | 2201568327 | 0 |
| 131.57.68.72 | 2201568328 | 0 |
| 131.57.68.73 | 2201568329 | 0 |
| 131.57.68.74 | 2201568330 | 0 |
| 131.57.68.75 | 2201568331 | 0 |
| 131.57.68.76 | 2201568332 | 0 |
| 131.57.68.77 | 2201568333 | 0 |
| 131.57.68.78 | 2201568334 | 0 |
| 131.57.68.79 | 2201568335 | 0 |
| 131.57.68.80 | 2201568336 | 0 |
| 131.57.68.81 | 2201568337 | 0 |
| 131.57.68.82 | 2201568338 | 0 |
| 131.57.68.83 | 2201568339 | 0 |
| 131.57.68.84 | 2201568340 | 0 |
| 131.57.68.85 | 2201568341 | 0 |