The IP address 131.37.71 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 | 17/05/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2019-05-17 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2019-05-17 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.37.71.0 | 2200258304 | 0 |
| 131.37.71.1 | 2200258305 | 0 |
| 131.37.71.2 | 2200258306 | 0 |
| 131.37.71.3 | 2200258307 | 0 |
| 131.37.71.4 | 2200258308 | 0 |
| 131.37.71.5 | 2200258309 | 0 |
| 131.37.71.6 | 2200258310 | 0 |
| 131.37.71.7 | 2200258311 | 0 |
| 131.37.71.8 | 2200258312 | 0 |
| 131.37.71.9 | 2200258313 | 0 |
| 131.37.71.10 | 2200258314 | 0 |
| 131.37.71.11 | 2200258315 | 0 |
| 131.37.71.12 | 2200258316 | 0 |
| 131.37.71.13 | 2200258317 | 0 |
| 131.37.71.14 | 2200258318 | 0 |
| 131.37.71.15 | 2200258319 | 0 |
| 131.37.71.16 | 2200258320 | 0 |
| 131.37.71.17 | 2200258321 | 0 |
| 131.37.71.18 | 2200258322 | 0 |
| 131.37.71.19 | 2200258323 | 0 |
| 131.37.71.20 | 2200258324 | 0 |
| 131.37.71.21 | 2200258325 | 0 |
| 131.37.71.22 | 2200258326 | 0 |
| 131.37.71.23 | 2200258327 | 0 |
| 131.37.71.24 | 2200258328 | 0 |
| 131.37.71.25 | 2200258329 | 0 |
| 131.37.71.26 | 2200258330 | 0 |
| 131.37.71.27 | 2200258331 | 0 |
| 131.37.71.28 | 2200258332 | 0 |
| 131.37.71.29 | 2200258333 | 0 |
| 131.37.71.30 | 2200258334 | 0 |
| 131.37.71.31 | 2200258335 | 0 |
| 131.37.71.32 | 2200258336 | 0 |
| 131.37.71.33 | 2200258337 | 0 |
| 131.37.71.34 | 2200258338 | 0 |
| 131.37.71.35 | 2200258339 | 0 |
| 131.37.71.36 | 2200258340 | 0 |
| 131.37.71.37 | 2200258341 | 0 |
| 131.37.71.38 | 2200258342 | 0 |
| 131.37.71.39 | 2200258343 | 0 |
| 131.37.71.40 | 2200258344 | 0 |
| 131.37.71.41 | 2200258345 | 0 |
| 131.37.71.42 | 2200258346 | 0 |
| 131.37.71.43 | 2200258347 | 0 |
| 131.37.71.44 | 2200258348 | 0 |
| 131.37.71.45 | 2200258349 | 0 |
| 131.37.71.46 | 2200258350 | 0 |
| 131.37.71.47 | 2200258351 | 0 |
| 131.37.71.48 | 2200258352 | 0 |
| 131.37.71.49 | 2200258353 | 0 |
| 131.37.71.50 | 2200258354 | 0 |
| 131.37.71.51 | 2200258355 | 0 |
| 131.37.71.52 | 2200258356 | 0 |
| 131.37.71.53 | 2200258357 | 0 |
| 131.37.71.54 | 2200258358 | 0 |
| 131.37.71.55 | 2200258359 | 0 |
| 131.37.71.56 | 2200258360 | 0 |
| 131.37.71.57 | 2200258361 | 0 |
| 131.37.71.58 | 2200258362 | 0 |
| 131.37.71.59 | 2200258363 | 0 |
| 131.37.71.60 | 2200258364 | 0 |
| 131.37.71.61 | 2200258365 | 0 |
| 131.37.71.62 | 2200258366 | 0 |
| 131.37.71.63 | 2200258367 | 0 |
| 131.37.71.64 | 2200258368 | 0 |
| 131.37.71.65 | 2200258369 | 0 |
| 131.37.71.66 | 2200258370 | 0 |
| 131.37.71.67 | 2200258371 | 0 |
| 131.37.71.68 | 2200258372 | 0 |
| 131.37.71.69 | 2200258373 | 0 |
| 131.37.71.70 | 2200258374 | 0 |
| 131.37.71.71 | 2200258375 | 0 |
| 131.37.71.72 | 2200258376 | 0 |
| 131.37.71.73 | 2200258377 | 0 |
| 131.37.71.74 | 2200258378 | 0 |
| 131.37.71.75 | 2200258379 | 0 |
| 131.37.71.76 | 2200258380 | 0 |
| 131.37.71.77 | 2200258381 | 0 |
| 131.37.71.78 | 2200258382 | 0 |
| 131.37.71.79 | 2200258383 | 0 |
| 131.37.71.80 | 2200258384 | 0 |
| 131.37.71.81 | 2200258385 | 0 |
| 131.37.71.82 | 2200258386 | 0 |
| 131.37.71.83 | 2200258387 | 0 |
| 131.37.71.84 | 2200258388 | 0 |
| 131.37.71.85 | 2200258389 | 0 |