The IP address 55.16.31 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 55.0.0.0/8 (range 55.0.0.0 to 55.255.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 55.0.0.0 |
| IP ending by | 55.255.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 55.0.0.0/8 |
| Numerical IP | |
| Registry | arin |
| Last update | 20/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Fort Huachuca | 31.5565 | -110.3506 | 2017-07-19 |
| MaxMind | US | United States | - | Fort Huachuca | 31.5273 | -110.3607 | 2017-07-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 55.16.31.0 | 923803392 | 0 |
| 55.16.31.1 | 923803393 | 0 |
| 55.16.31.2 | 923803394 | 0 |
| 55.16.31.3 | 923803395 | 0 |
| 55.16.31.4 | 923803396 | 0 |
| 55.16.31.5 | 923803397 | 0 |
| 55.16.31.6 | 923803398 | 0 |
| 55.16.31.7 | 923803399 | 0 |
| 55.16.31.8 | 923803400 | 0 |
| 55.16.31.9 | 923803401 | 0 |
| 55.16.31.10 | 923803402 | 0 |
| 55.16.31.11 | 923803403 | 0 |
| 55.16.31.12 | 923803404 | 0 |
| 55.16.31.13 | 923803405 | 0 |
| 55.16.31.14 | 923803406 | 0 |
| 55.16.31.15 | 923803407 | 0 |
| 55.16.31.16 | 923803408 | 0 |
| 55.16.31.17 | 923803409 | 0 |
| 55.16.31.18 | 923803410 | 0 |
| 55.16.31.19 | 923803411 | 0 |
| 55.16.31.20 | 923803412 | 0 |
| 55.16.31.21 | 923803413 | 0 |
| 55.16.31.22 | 923803414 | 0 |
| 55.16.31.23 | 923803415 | 0 |
| 55.16.31.24 | 923803416 | 0 |
| 55.16.31.25 | 923803417 | 0 |
| 55.16.31.26 | 923803418 | 0 |
| 55.16.31.27 | 923803419 | 0 |
| 55.16.31.28 | 923803420 | 0 |
| 55.16.31.29 | 923803421 | 0 |
| 55.16.31.30 | 923803422 | 0 |
| 55.16.31.31 | 923803423 | 0 |
| 55.16.31.32 | 923803424 | 0 |
| 55.16.31.33 | 923803425 | 0 |
| 55.16.31.34 | 923803426 | 0 |
| 55.16.31.35 | 923803427 | 0 |
| 55.16.31.36 | 923803428 | 0 |
| 55.16.31.37 | 923803429 | 0 |
| 55.16.31.38 | 923803430 | 0 |
| 55.16.31.39 | 923803431 | 0 |
| 55.16.31.40 | 923803432 | 0 |
| 55.16.31.41 | 923803433 | 0 |
| 55.16.31.42 | 923803434 | 0 |
| 55.16.31.43 | 923803435 | 0 |
| 55.16.31.44 | 923803436 | 0 |
| 55.16.31.45 | 923803437 | 0 |
| 55.16.31.46 | 923803438 | 0 |
| 55.16.31.47 | 923803439 | 0 |
| 55.16.31.48 | 923803440 | 0 |
| 55.16.31.49 | 923803441 | 0 |
| 55.16.31.50 | 923803442 | 0 |
| 55.16.31.51 | 923803443 | 0 |
| 55.16.31.52 | 923803444 | 0 |
| 55.16.31.53 | 923803445 | 0 |
| 55.16.31.54 | 923803446 | 0 |
| 55.16.31.55 | 923803447 | 0 |
| 55.16.31.56 | 923803448 | 0 |
| 55.16.31.57 | 923803449 | 0 |
| 55.16.31.58 | 923803450 | 0 |
| 55.16.31.59 | 923803451 | 0 |
| 55.16.31.60 | 923803452 | 0 |
| 55.16.31.61 | 923803453 | 0 |
| 55.16.31.62 | 923803454 | 0 |
| 55.16.31.63 | 923803455 | 0 |
| 55.16.31.64 | 923803456 | 0 |
| 55.16.31.65 | 923803457 | 0 |
| 55.16.31.66 | 923803458 | 0 |
| 55.16.31.67 | 923803459 | 0 |
| 55.16.31.68 | 923803460 | 0 |
| 55.16.31.69 | 923803461 | 0 |
| 55.16.31.70 | 923803462 | 0 |
| 55.16.31.71 | 923803463 | 0 |
| 55.16.31.72 | 923803464 | 0 |
| 55.16.31.73 | 923803465 | 0 |
| 55.16.31.74 | 923803466 | 0 |
| 55.16.31.75 | 923803467 | 0 |
| 55.16.31.76 | 923803468 | 0 |
| 55.16.31.77 | 923803469 | 0 |
| 55.16.31.78 | 923803470 | 0 |
| 55.16.31.79 | 923803471 | 0 |
| 55.16.31.80 | 923803472 | 0 |
| 55.16.31.81 | 923803473 | 0 |
| 55.16.31.82 | 923803474 | 0 |
| 55.16.31.83 | 923803475 | 0 |
| 55.16.31.84 | 923803476 | 0 |
| 55.16.31.85 | 923803477 | 0 |