The IP address 131.16.18 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.16.0.0/16 (range 131.16.0.0 to 131.16.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.16.0.0 |
| IP ending by | 131.16.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.16.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 20/11/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2019-11-20 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2019-11-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.16.18.0 | 2198868480 | 0 |
| 131.16.18.1 | 2198868481 | 0 |
| 131.16.18.2 | 2198868482 | 0 |
| 131.16.18.3 | 2198868483 | 0 |
| 131.16.18.4 | 2198868484 | 0 |
| 131.16.18.5 | 2198868485 | 0 |
| 131.16.18.6 | 2198868486 | 0 |
| 131.16.18.7 | 2198868487 | 0 |
| 131.16.18.8 | 2198868488 | 0 |
| 131.16.18.9 | 2198868489 | 0 |
| 131.16.18.10 | 2198868490 | 0 |
| 131.16.18.11 | 2198868491 | 0 |
| 131.16.18.12 | 2198868492 | 0 |
| 131.16.18.13 | 2198868493 | 0 |
| 131.16.18.14 | 2198868494 | 0 |
| 131.16.18.15 | 2198868495 | 0 |
| 131.16.18.16 | 2198868496 | 0 |
| 131.16.18.17 | 2198868497 | 0 |
| 131.16.18.18 | 2198868498 | 0 |
| 131.16.18.19 | 2198868499 | 0 |
| 131.16.18.20 | 2198868500 | 0 |
| 131.16.18.21 | 2198868501 | 0 |
| 131.16.18.22 | 2198868502 | 0 |
| 131.16.18.23 | 2198868503 | 0 |
| 131.16.18.24 | 2198868504 | 0 |
| 131.16.18.25 | 2198868505 | 0 |
| 131.16.18.26 | 2198868506 | 0 |
| 131.16.18.27 | 2198868507 | 0 |
| 131.16.18.28 | 2198868508 | 0 |
| 131.16.18.29 | 2198868509 | 0 |
| 131.16.18.30 | 2198868510 | 0 |
| 131.16.18.31 | 2198868511 | 0 |
| 131.16.18.32 | 2198868512 | 0 |
| 131.16.18.33 | 2198868513 | 0 |
| 131.16.18.34 | 2198868514 | 0 |
| 131.16.18.35 | 2198868515 | 0 |
| 131.16.18.36 | 2198868516 | 0 |
| 131.16.18.37 | 2198868517 | 0 |
| 131.16.18.38 | 2198868518 | 0 |
| 131.16.18.39 | 2198868519 | 0 |
| 131.16.18.40 | 2198868520 | 0 |
| 131.16.18.41 | 2198868521 | 0 |
| 131.16.18.42 | 2198868522 | 0 |
| 131.16.18.43 | 2198868523 | 0 |
| 131.16.18.44 | 2198868524 | 0 |
| 131.16.18.45 | 2198868525 | 0 |
| 131.16.18.46 | 2198868526 | 0 |
| 131.16.18.47 | 2198868527 | 0 |
| 131.16.18.48 | 2198868528 | 0 |
| 131.16.18.49 | 2198868529 | 0 |
| 131.16.18.50 | 2198868530 | 0 |
| 131.16.18.51 | 2198868531 | 0 |
| 131.16.18.52 | 2198868532 | 0 |
| 131.16.18.53 | 2198868533 | 0 |
| 131.16.18.54 | 2198868534 | 0 |
| 131.16.18.55 | 2198868535 | 0 |
| 131.16.18.56 | 2198868536 | 0 |
| 131.16.18.57 | 2198868537 | 0 |
| 131.16.18.58 | 2198868538 | 0 |
| 131.16.18.59 | 2198868539 | 0 |
| 131.16.18.60 | 2198868540 | 0 |
| 131.16.18.61 | 2198868541 | 0 |
| 131.16.18.62 | 2198868542 | 0 |
| 131.16.18.63 | 2198868543 | 0 |
| 131.16.18.64 | 2198868544 | 0 |
| 131.16.18.65 | 2198868545 | 0 |
| 131.16.18.66 | 2198868546 | 0 |
| 131.16.18.67 | 2198868547 | 0 |
| 131.16.18.68 | 2198868548 | 0 |
| 131.16.18.69 | 2198868549 | 0 |
| 131.16.18.70 | 2198868550 | 0 |
| 131.16.18.71 | 2198868551 | 0 |
| 131.16.18.72 | 2198868552 | 0 |
| 131.16.18.73 | 2198868553 | 0 |
| 131.16.18.74 | 2198868554 | 0 |
| 131.16.18.75 | 2198868555 | 0 |
| 131.16.18.76 | 2198868556 | 0 |
| 131.16.18.77 | 2198868557 | 0 |
| 131.16.18.78 | 2198868558 | 0 |
| 131.16.18.79 | 2198868559 | 0 |
| 131.16.18.80 | 2198868560 | 0 |
| 131.16.18.81 | 2198868561 | 0 |
| 131.16.18.82 | 2198868562 | 0 |
| 131.16.18.83 | 2198868563 | 0 |
| 131.16.18.84 | 2198868564 | 0 |
| 131.16.18.85 | 2198868565 | 0 |