The IP address 131.40.18 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 | 03/08/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2020-08-03 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2020-08-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.40.18.0 | 2200441344 | 0 |
| 131.40.18.1 | 2200441345 | 0 |
| 131.40.18.2 | 2200441346 | 0 |
| 131.40.18.3 | 2200441347 | 0 |
| 131.40.18.4 | 2200441348 | 0 |
| 131.40.18.5 | 2200441349 | 0 |
| 131.40.18.6 | 2200441350 | 0 |
| 131.40.18.7 | 2200441351 | 0 |
| 131.40.18.8 | 2200441352 | 0 |
| 131.40.18.9 | 2200441353 | 0 |
| 131.40.18.10 | 2200441354 | 0 |
| 131.40.18.11 | 2200441355 | 0 |
| 131.40.18.12 | 2200441356 | 0 |
| 131.40.18.13 | 2200441357 | 0 |
| 131.40.18.14 | 2200441358 | 0 |
| 131.40.18.15 | 2200441359 | 0 |
| 131.40.18.16 | 2200441360 | 0 |
| 131.40.18.17 | 2200441361 | 0 |
| 131.40.18.18 | 2200441362 | 0 |
| 131.40.18.19 | 2200441363 | 0 |
| 131.40.18.20 | 2200441364 | 0 |
| 131.40.18.21 | 2200441365 | 0 |
| 131.40.18.22 | 2200441366 | 0 |
| 131.40.18.23 | 2200441367 | 0 |
| 131.40.18.24 | 2200441368 | 0 |
| 131.40.18.25 | 2200441369 | 0 |
| 131.40.18.26 | 2200441370 | 0 |
| 131.40.18.27 | 2200441371 | 0 |
| 131.40.18.28 | 2200441372 | 0 |
| 131.40.18.29 | 2200441373 | 0 |
| 131.40.18.30 | 2200441374 | 0 |
| 131.40.18.31 | 2200441375 | 0 |
| 131.40.18.32 | 2200441376 | 0 |
| 131.40.18.33 | 2200441377 | 0 |
| 131.40.18.34 | 2200441378 | 0 |
| 131.40.18.35 | 2200441379 | 0 |
| 131.40.18.36 | 2200441380 | 0 |
| 131.40.18.37 | 2200441381 | 0 |
| 131.40.18.38 | 2200441382 | 0 |
| 131.40.18.39 | 2200441383 | 0 |
| 131.40.18.40 | 2200441384 | 0 |
| 131.40.18.41 | 2200441385 | 0 |
| 131.40.18.42 | 2200441386 | 0 |
| 131.40.18.43 | 2200441387 | 0 |
| 131.40.18.44 | 2200441388 | 0 |
| 131.40.18.45 | 2200441389 | 0 |
| 131.40.18.46 | 2200441390 | 0 |
| 131.40.18.47 | 2200441391 | 0 |
| 131.40.18.48 | 2200441392 | 0 |
| 131.40.18.49 | 2200441393 | 0 |
| 131.40.18.50 | 2200441394 | 0 |
| 131.40.18.51 | 2200441395 | 0 |
| 131.40.18.52 | 2200441396 | 0 |
| 131.40.18.53 | 2200441397 | 0 |
| 131.40.18.54 | 2200441398 | 0 |
| 131.40.18.55 | 2200441399 | 0 |
| 131.40.18.56 | 2200441400 | 0 |
| 131.40.18.57 | 2200441401 | 0 |
| 131.40.18.58 | 2200441402 | 0 |
| 131.40.18.59 | 2200441403 | 0 |
| 131.40.18.60 | 2200441404 | 0 |
| 131.40.18.61 | 2200441405 | 0 |
| 131.40.18.62 | 2200441406 | 0 |
| 131.40.18.63 | 2200441407 | 0 |
| 131.40.18.64 | 2200441408 | 0 |
| 131.40.18.65 | 2200441409 | 0 |
| 131.40.18.66 | 2200441410 | 0 |
| 131.40.18.67 | 2200441411 | 0 |
| 131.40.18.68 | 2200441412 | 0 |
| 131.40.18.69 | 2200441413 | 0 |
| 131.40.18.70 | 2200441414 | 0 |
| 131.40.18.71 | 2200441415 | 0 |
| 131.40.18.72 | 2200441416 | 0 |
| 131.40.18.73 | 2200441417 | 0 |
| 131.40.18.74 | 2200441418 | 0 |
| 131.40.18.75 | 2200441419 | 0 |
| 131.40.18.76 | 2200441420 | 0 |
| 131.40.18.77 | 2200441421 | 0 |
| 131.40.18.78 | 2200441422 | 0 |
| 131.40.18.79 | 2200441423 | 0 |
| 131.40.18.80 | 2200441424 | 0 |
| 131.40.18.81 | 2200441425 | 0 |
| 131.40.18.82 | 2200441426 | 0 |
| 131.40.18.83 | 2200441427 | 0 |
| 131.40.18.84 | 2200441428 | 0 |
| 131.40.18.85 | 2200441429 | 0 |