The IP address 131.4.133 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 | 02/12/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2018-12-02 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2018-12-02 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.4.133.0 | 2198111488 | 0 |
| 131.4.133.1 | 2198111489 | 0 |
| 131.4.133.2 | 2198111490 | 0 |
| 131.4.133.3 | 2198111491 | 0 |
| 131.4.133.4 | 2198111492 | 0 |
| 131.4.133.5 | 2198111493 | 0 |
| 131.4.133.6 | 2198111494 | 0 |
| 131.4.133.7 | 2198111495 | 0 |
| 131.4.133.8 | 2198111496 | 0 |
| 131.4.133.9 | 2198111497 | 0 |
| 131.4.133.10 | 2198111498 | 0 |
| 131.4.133.11 | 2198111499 | 0 |
| 131.4.133.12 | 2198111500 | 0 |
| 131.4.133.13 | 2198111501 | 0 |
| 131.4.133.14 | 2198111502 | 0 |
| 131.4.133.15 | 2198111503 | 0 |
| 131.4.133.16 | 2198111504 | 0 |
| 131.4.133.17 | 2198111505 | 0 |
| 131.4.133.18 | 2198111506 | 0 |
| 131.4.133.19 | 2198111507 | 0 |
| 131.4.133.20 | 2198111508 | 0 |
| 131.4.133.21 | 2198111509 | 0 |
| 131.4.133.22 | 2198111510 | 0 |
| 131.4.133.23 | 2198111511 | 0 |
| 131.4.133.24 | 2198111512 | 0 |
| 131.4.133.25 | 2198111513 | 0 |
| 131.4.133.26 | 2198111514 | 0 |
| 131.4.133.27 | 2198111515 | 0 |
| 131.4.133.28 | 2198111516 | 0 |
| 131.4.133.29 | 2198111517 | 0 |
| 131.4.133.30 | 2198111518 | 0 |
| 131.4.133.31 | 2198111519 | 0 |
| 131.4.133.32 | 2198111520 | 0 |
| 131.4.133.33 | 2198111521 | 0 |
| 131.4.133.34 | 2198111522 | 0 |
| 131.4.133.35 | 2198111523 | 0 |
| 131.4.133.36 | 2198111524 | 0 |
| 131.4.133.37 | 2198111525 | 0 |
| 131.4.133.38 | 2198111526 | 0 |
| 131.4.133.39 | 2198111527 | 0 |
| 131.4.133.40 | 2198111528 | 0 |
| 131.4.133.41 | 2198111529 | 0 |
| 131.4.133.42 | 2198111530 | 0 |
| 131.4.133.43 | 2198111531 | 0 |
| 131.4.133.44 | 2198111532 | 0 |
| 131.4.133.45 | 2198111533 | 0 |
| 131.4.133.46 | 2198111534 | 0 |
| 131.4.133.47 | 2198111535 | 0 |
| 131.4.133.48 | 2198111536 | 0 |
| 131.4.133.49 | 2198111537 | 0 |
| 131.4.133.50 | 2198111538 | 0 |
| 131.4.133.51 | 2198111539 | 0 |
| 131.4.133.52 | 2198111540 | 0 |
| 131.4.133.53 | 2198111541 | 0 |
| 131.4.133.54 | 2198111542 | 0 |
| 131.4.133.55 | 2198111543 | 0 |
| 131.4.133.56 | 2198111544 | 0 |
| 131.4.133.57 | 2198111545 | 0 |
| 131.4.133.58 | 2198111546 | 0 |
| 131.4.133.59 | 2198111547 | 0 |
| 131.4.133.60 | 2198111548 | 0 |
| 131.4.133.61 | 2198111549 | 0 |
| 131.4.133.62 | 2198111550 | 0 |
| 131.4.133.63 | 2198111551 | 0 |
| 131.4.133.64 | 2198111552 | 0 |
| 131.4.133.65 | 2198111553 | 0 |
| 131.4.133.66 | 2198111554 | 0 |
| 131.4.133.67 | 2198111555 | 0 |
| 131.4.133.68 | 2198111556 | 0 |
| 131.4.133.69 | 2198111557 | 0 |
| 131.4.133.70 | 2198111558 | 0 |
| 131.4.133.71 | 2198111559 | 0 |
| 131.4.133.72 | 2198111560 | 0 |
| 131.4.133.73 | 2198111561 | 0 |
| 131.4.133.74 | 2198111562 | 0 |
| 131.4.133.75 | 2198111563 | 0 |
| 131.4.133.76 | 2198111564 | 0 |
| 131.4.133.77 | 2198111565 | 0 |
| 131.4.133.78 | 2198111566 | 0 |
| 131.4.133.79 | 2198111567 | 0 |
| 131.4.133.80 | 2198111568 | 0 |
| 131.4.133.81 | 2198111569 | 0 |
| 131.4.133.82 | 2198111570 | 0 |
| 131.4.133.83 | 2198111571 | 0 |
| 131.4.133.84 | 2198111572 | 0 |
| 131.4.133.85 | 2198111573 | 0 |