The IP address 131.4.219 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.4.0.0/15 (range 131.4.0.0 to 131.5.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.4.0.0 |
| IP ending by | 131.5.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.4.0.0/15 |
| Numerical IP | |
| Registry | arin |
| Last update | 02/04/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Montgomery | 32.4045 | -86.2459 | 2018-04-02 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2018-04-02 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.4.219.0 | 2198133504 | 0 |
| 131.4.219.1 | 2198133505 | 0 |
| 131.4.219.2 | 2198133506 | 0 |
| 131.4.219.3 | 2198133507 | 0 |
| 131.4.219.4 | 2198133508 | 0 |
| 131.4.219.5 | 2198133509 | 0 |
| 131.4.219.6 | 2198133510 | 0 |
| 131.4.219.7 | 2198133511 | 0 |
| 131.4.219.8 | 2198133512 | 0 |
| 131.4.219.9 | 2198133513 | 0 |
| 131.4.219.10 | 2198133514 | 0 |
| 131.4.219.11 | 2198133515 | 0 |
| 131.4.219.12 | 2198133516 | 0 |
| 131.4.219.13 | 2198133517 | 0 |
| 131.4.219.14 | 2198133518 | 0 |
| 131.4.219.15 | 2198133519 | 0 |
| 131.4.219.16 | 2198133520 | 0 |
| 131.4.219.17 | 2198133521 | 0 |
| 131.4.219.18 | 2198133522 | 0 |
| 131.4.219.19 | 2198133523 | 0 |
| 131.4.219.20 | 2198133524 | 0 |
| 131.4.219.21 | 2198133525 | 0 |
| 131.4.219.22 | 2198133526 | 0 |
| 131.4.219.23 | 2198133527 | 0 |
| 131.4.219.24 | 2198133528 | 0 |
| 131.4.219.25 | 2198133529 | 0 |
| 131.4.219.26 | 2198133530 | 0 |
| 131.4.219.27 | 2198133531 | 0 |
| 131.4.219.28 | 2198133532 | 0 |
| 131.4.219.29 | 2198133533 | 0 |
| 131.4.219.30 | 2198133534 | 0 |
| 131.4.219.31 | 2198133535 | 0 |
| 131.4.219.32 | 2198133536 | 0 |
| 131.4.219.33 | 2198133537 | 0 |
| 131.4.219.34 | 2198133538 | 0 |
| 131.4.219.35 | 2198133539 | 0 |
| 131.4.219.36 | 2198133540 | 0 |
| 131.4.219.37 | 2198133541 | 0 |
| 131.4.219.38 | 2198133542 | 0 |
| 131.4.219.39 | 2198133543 | 0 |
| 131.4.219.40 | 2198133544 | 0 |
| 131.4.219.41 | 2198133545 | 0 |
| 131.4.219.42 | 2198133546 | 0 |
| 131.4.219.43 | 2198133547 | 0 |
| 131.4.219.44 | 2198133548 | 0 |
| 131.4.219.45 | 2198133549 | 0 |
| 131.4.219.46 | 2198133550 | 0 |
| 131.4.219.47 | 2198133551 | 0 |
| 131.4.219.48 | 2198133552 | 0 |
| 131.4.219.49 | 2198133553 | 0 |
| 131.4.219.50 | 2198133554 | 0 |
| 131.4.219.51 | 2198133555 | 0 |
| 131.4.219.52 | 2198133556 | 0 |
| 131.4.219.53 | 2198133557 | 0 |
| 131.4.219.54 | 2198133558 | 0 |
| 131.4.219.55 | 2198133559 | 0 |
| 131.4.219.56 | 2198133560 | 0 |
| 131.4.219.57 | 2198133561 | 0 |
| 131.4.219.58 | 2198133562 | 0 |
| 131.4.219.59 | 2198133563 | 0 |
| 131.4.219.60 | 2198133564 | 0 |
| 131.4.219.61 | 2198133565 | 0 |
| 131.4.219.62 | 2198133566 | 0 |
| 131.4.219.63 | 2198133567 | 0 |
| 131.4.219.64 | 2198133568 | 0 |
| 131.4.219.65 | 2198133569 | 0 |
| 131.4.219.66 | 2198133570 | 0 |
| 131.4.219.67 | 2198133571 | 0 |
| 131.4.219.68 | 2198133572 | 0 |
| 131.4.219.69 | 2198133573 | 0 |
| 131.4.219.70 | 2198133574 | 0 |
| 131.4.219.71 | 2198133575 | 0 |
| 131.4.219.72 | 2198133576 | 0 |
| 131.4.219.73 | 2198133577 | 0 |
| 131.4.219.74 | 2198133578 | 0 |
| 131.4.219.75 | 2198133579 | 0 |
| 131.4.219.76 | 2198133580 | 0 |
| 131.4.219.77 | 2198133581 | 0 |
| 131.4.219.78 | 2198133582 | 0 |
| 131.4.219.79 | 2198133583 | 0 |
| 131.4.219.80 | 2198133584 | 0 |
| 131.4.219.81 | 2198133585 | 0 |
| 131.4.219.82 | 2198133586 | 0 |
| 131.4.219.83 | 2198133587 | 0 |
| 131.4.219.84 | 2198133588 | 0 |
| 131.4.219.85 | 2198133589 | 0 |