The IP address 131.66.46 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.64.0.0/13 (range 131.64.0.0 to 131.71.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.64.0.0 |
| IP ending by | 131.71.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.64.0.0/13 |
| Numerical IP | |
| Registry | |
| Last update | 05/03/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2018-03-05 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2018-03-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.66.46.0 | 2202152448 | 0 |
| 131.66.46.1 | 2202152449 | 0 |
| 131.66.46.2 | 2202152450 | 0 |
| 131.66.46.3 | 2202152451 | 0 |
| 131.66.46.4 | 2202152452 | 0 |
| 131.66.46.5 | 2202152453 | 0 |
| 131.66.46.6 | 2202152454 | 0 |
| 131.66.46.7 | 2202152455 | 0 |
| 131.66.46.8 | 2202152456 | 0 |
| 131.66.46.9 | 2202152457 | 0 |
| 131.66.46.10 | 2202152458 | 0 |
| 131.66.46.11 | 2202152459 | 0 |
| 131.66.46.12 | 2202152460 | 0 |
| 131.66.46.13 | 2202152461 | 0 |
| 131.66.46.14 | 2202152462 | 0 |
| 131.66.46.15 | 2202152463 | 0 |
| 131.66.46.16 | 2202152464 | 0 |
| 131.66.46.17 | 2202152465 | 0 |
| 131.66.46.18 | 2202152466 | 0 |
| 131.66.46.19 | 2202152467 | 0 |
| 131.66.46.20 | 2202152468 | 0 |
| 131.66.46.21 | 2202152469 | 0 |
| 131.66.46.22 | 2202152470 | 0 |
| 131.66.46.23 | 2202152471 | 0 |
| 131.66.46.24 | 2202152472 | 0 |
| 131.66.46.25 | 2202152473 | 0 |
| 131.66.46.26 | 2202152474 | 0 |
| 131.66.46.27 | 2202152475 | 0 |
| 131.66.46.28 | 2202152476 | 0 |
| 131.66.46.29 | 2202152477 | 0 |
| 131.66.46.30 | 2202152478 | 0 |
| 131.66.46.31 | 2202152479 | 0 |
| 131.66.46.32 | 2202152480 | 0 |
| 131.66.46.33 | 2202152481 | 0 |
| 131.66.46.34 | 2202152482 | 0 |
| 131.66.46.35 | 2202152483 | 0 |
| 131.66.46.36 | 2202152484 | 0 |
| 131.66.46.37 | 2202152485 | 0 |
| 131.66.46.38 | 2202152486 | 0 |
| 131.66.46.39 | 2202152487 | 0 |
| 131.66.46.40 | 2202152488 | 0 |
| 131.66.46.41 | 2202152489 | 0 |
| 131.66.46.42 | 2202152490 | 0 |
| 131.66.46.43 | 2202152491 | 0 |
| 131.66.46.44 | 2202152492 | 0 |
| 131.66.46.45 | 2202152493 | 0 |
| 131.66.46.46 | 2202152494 | 0 |
| 131.66.46.47 | 2202152495 | 0 |
| 131.66.46.48 | 2202152496 | 0 |
| 131.66.46.49 | 2202152497 | 0 |
| 131.66.46.50 | 2202152498 | 0 |
| 131.66.46.51 | 2202152499 | 0 |
| 131.66.46.52 | 2202152500 | 0 |
| 131.66.46.53 | 2202152501 | 0 |
| 131.66.46.54 | 2202152502 | 0 |
| 131.66.46.55 | 2202152503 | 0 |
| 131.66.46.56 | 2202152504 | 0 |
| 131.66.46.57 | 2202152505 | 0 |
| 131.66.46.58 | 2202152506 | 0 |
| 131.66.46.59 | 2202152507 | 0 |
| 131.66.46.60 | 2202152508 | 0 |
| 131.66.46.61 | 2202152509 | 0 |
| 131.66.46.62 | 2202152510 | 0 |
| 131.66.46.63 | 2202152511 | 0 |
| 131.66.46.64 | 2202152512 | 0 |
| 131.66.46.65 | 2202152513 | 0 |
| 131.66.46.66 | 2202152514 | 0 |
| 131.66.46.67 | 2202152515 | 0 |
| 131.66.46.68 | 2202152516 | 0 |
| 131.66.46.69 | 2202152517 | 0 |
| 131.66.46.70 | 2202152518 | 0 |
| 131.66.46.71 | 2202152519 | 0 |
| 131.66.46.72 | 2202152520 | 0 |
| 131.66.46.73 | 2202152521 | 0 |
| 131.66.46.74 | 2202152522 | 0 |
| 131.66.46.75 | 2202152523 | 0 |
| 131.66.46.76 | 2202152524 | 0 |
| 131.66.46.77 | 2202152525 | 0 |
| 131.66.46.78 | 2202152526 | 0 |
| 131.66.46.79 | 2202152527 | 0 |
| 131.66.46.80 | 2202152528 | 0 |
| 131.66.46.81 | 2202152529 | 0 |
| 131.66.46.82 | 2202152530 | 0 |
| 131.66.46.83 | 2202152531 | 0 |
| 131.66.46.84 | 2202152532 | 0 |
| 131.66.46.85 | 2202152533 | 0 |