The IP address 131.57.76 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 | 21/08/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2018-08-20 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2018-08-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.57.76.0 | 2201570304 | 0 |
| 131.57.76.1 | 2201570305 | 0 |
| 131.57.76.2 | 2201570306 | 0 |
| 131.57.76.3 | 2201570307 | 0 |
| 131.57.76.4 | 2201570308 | 0 |
| 131.57.76.5 | 2201570309 | 0 |
| 131.57.76.6 | 2201570310 | 0 |
| 131.57.76.7 | 2201570311 | 0 |
| 131.57.76.8 | 2201570312 | 0 |
| 131.57.76.9 | 2201570313 | 0 |
| 131.57.76.10 | 2201570314 | 0 |
| 131.57.76.11 | 2201570315 | 0 |
| 131.57.76.12 | 2201570316 | 0 |
| 131.57.76.13 | 2201570317 | 0 |
| 131.57.76.14 | 2201570318 | 0 |
| 131.57.76.15 | 2201570319 | 0 |
| 131.57.76.16 | 2201570320 | 0 |
| 131.57.76.17 | 2201570321 | 0 |
| 131.57.76.18 | 2201570322 | 0 |
| 131.57.76.19 | 2201570323 | 0 |
| 131.57.76.20 | 2201570324 | 0 |
| 131.57.76.21 | 2201570325 | 0 |
| 131.57.76.22 | 2201570326 | 0 |
| 131.57.76.23 | 2201570327 | 0 |
| 131.57.76.24 | 2201570328 | 0 |
| 131.57.76.25 | 2201570329 | 0 |
| 131.57.76.26 | 2201570330 | 0 |
| 131.57.76.27 | 2201570331 | 0 |
| 131.57.76.28 | 2201570332 | 0 |
| 131.57.76.29 | 2201570333 | 0 |
| 131.57.76.30 | 2201570334 | 0 |
| 131.57.76.31 | 2201570335 | 0 |
| 131.57.76.32 | 2201570336 | 0 |
| 131.57.76.33 | 2201570337 | 0 |
| 131.57.76.34 | 2201570338 | 0 |
| 131.57.76.35 | 2201570339 | 0 |
| 131.57.76.36 | 2201570340 | 0 |
| 131.57.76.37 | 2201570341 | 0 |
| 131.57.76.38 | 2201570342 | 0 |
| 131.57.76.39 | 2201570343 | 0 |
| 131.57.76.40 | 2201570344 | 0 |
| 131.57.76.41 | 2201570345 | 0 |
| 131.57.76.42 | 2201570346 | 0 |
| 131.57.76.43 | 2201570347 | 0 |
| 131.57.76.44 | 2201570348 | 0 |
| 131.57.76.45 | 2201570349 | 0 |
| 131.57.76.46 | 2201570350 | 0 |
| 131.57.76.47 | 2201570351 | 0 |
| 131.57.76.48 | 2201570352 | 0 |
| 131.57.76.49 | 2201570353 | 0 |
| 131.57.76.50 | 2201570354 | 0 |
| 131.57.76.51 | 2201570355 | 0 |
| 131.57.76.52 | 2201570356 | 0 |
| 131.57.76.53 | 2201570357 | 0 |
| 131.57.76.54 | 2201570358 | 0 |
| 131.57.76.55 | 2201570359 | 0 |
| 131.57.76.56 | 2201570360 | 0 |
| 131.57.76.57 | 2201570361 | 0 |
| 131.57.76.58 | 2201570362 | 0 |
| 131.57.76.59 | 2201570363 | 0 |
| 131.57.76.60 | 2201570364 | 0 |
| 131.57.76.61 | 2201570365 | 0 |
| 131.57.76.62 | 2201570366 | 0 |
| 131.57.76.63 | 2201570367 | 0 |
| 131.57.76.64 | 2201570368 | 0 |
| 131.57.76.65 | 2201570369 | 0 |
| 131.57.76.66 | 2201570370 | 0 |
| 131.57.76.67 | 2201570371 | 0 |
| 131.57.76.68 | 2201570372 | 0 |
| 131.57.76.69 | 2201570373 | 0 |
| 131.57.76.70 | 2201570374 | 0 |
| 131.57.76.71 | 2201570375 | 0 |
| 131.57.76.72 | 2201570376 | 0 |
| 131.57.76.73 | 2201570377 | 0 |
| 131.57.76.74 | 2201570378 | 0 |
| 131.57.76.75 | 2201570379 | 0 |
| 131.57.76.76 | 2201570380 | 0 |
| 131.57.76.77 | 2201570381 | 0 |
| 131.57.76.78 | 2201570382 | 0 |
| 131.57.76.79 | 2201570383 | 0 |
| 131.57.76.80 | 2201570384 | 0 |
| 131.57.76.81 | 2201570385 | 0 |
| 131.57.76.82 | 2201570386 | 0 |
| 131.57.76.83 | 2201570387 | 0 |
| 131.57.76.84 | 2201570388 | 0 |
| 131.57.76.85 | 2201570389 | 0 |