Les adresses IP débutant par 131.75.66 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.74.0.0/15, le bloc IP comprant les adresses de 131.74.0.0 à 131.75.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.74.0.0 |
| IP se terminant par | 131.75.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.74.0.0/15 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 15/01/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Texarkana | 33,4418 | -94,0377 | 2019-01-15 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2019-01-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.75.66.0 | 2202747392 | 0 |
| 131.75.66.1 | 2202747393 | 0 |
| 131.75.66.2 | 2202747394 | 0 |
| 131.75.66.3 | 2202747395 | 0 |
| 131.75.66.4 | 2202747396 | 0 |
| 131.75.66.5 | 2202747397 | 0 |
| 131.75.66.6 | 2202747398 | 0 |
| 131.75.66.7 | 2202747399 | 0 |
| 131.75.66.8 | 2202747400 | 0 |
| 131.75.66.9 | 2202747401 | 0 |
| 131.75.66.10 | 2202747402 | 0 |
| 131.75.66.11 | 2202747403 | 0 |
| 131.75.66.12 | 2202747404 | 0 |
| 131.75.66.13 | 2202747405 | 0 |
| 131.75.66.14 | 2202747406 | 0 |
| 131.75.66.15 | 2202747407 | 0 |
| 131.75.66.16 | 2202747408 | 0 |
| 131.75.66.17 | 2202747409 | 0 |
| 131.75.66.18 | 2202747410 | 0 |
| 131.75.66.19 | 2202747411 | 0 |
| 131.75.66.20 | 2202747412 | 0 |
| 131.75.66.21 | 2202747413 | 0 |
| 131.75.66.22 | 2202747414 | 0 |
| 131.75.66.23 | 2202747415 | 0 |
| 131.75.66.24 | 2202747416 | 0 |
| 131.75.66.25 | 2202747417 | 0 |
| 131.75.66.26 | 2202747418 | 0 |
| 131.75.66.27 | 2202747419 | 0 |
| 131.75.66.28 | 2202747420 | 0 |
| 131.75.66.29 | 2202747421 | 0 |
| 131.75.66.30 | 2202747422 | 0 |
| 131.75.66.31 | 2202747423 | 0 |
| 131.75.66.32 | 2202747424 | 0 |
| 131.75.66.33 | 2202747425 | 0 |
| 131.75.66.34 | 2202747426 | 0 |
| 131.75.66.35 | 2202747427 | 0 |
| 131.75.66.36 | 2202747428 | 0 |
| 131.75.66.37 | 2202747429 | 0 |
| 131.75.66.38 | 2202747430 | 0 |
| 131.75.66.39 | 2202747431 | 0 |
| 131.75.66.40 | 2202747432 | 0 |
| 131.75.66.41 | 2202747433 | 0 |
| 131.75.66.42 | 2202747434 | 0 |
| 131.75.66.43 | 2202747435 | 0 |
| 131.75.66.44 | 2202747436 | 0 |
| 131.75.66.45 | 2202747437 | 0 |
| 131.75.66.46 | 2202747438 | 0 |
| 131.75.66.47 | 2202747439 | 0 |
| 131.75.66.48 | 2202747440 | 0 |
| 131.75.66.49 | 2202747441 | 0 |
| 131.75.66.50 | 2202747442 | 0 |
| 131.75.66.51 | 2202747443 | 0 |
| 131.75.66.52 | 2202747444 | 0 |
| 131.75.66.53 | 2202747445 | 0 |
| 131.75.66.54 | 2202747446 | 0 |
| 131.75.66.55 | 2202747447 | 0 |
| 131.75.66.56 | 2202747448 | 0 |
| 131.75.66.57 | 2202747449 | 0 |
| 131.75.66.58 | 2202747450 | 0 |
| 131.75.66.59 | 2202747451 | 0 |
| 131.75.66.60 | 2202747452 | 0 |
| 131.75.66.61 | 2202747453 | 0 |
| 131.75.66.62 | 2202747454 | 0 |
| 131.75.66.63 | 2202747455 | 0 |
| 131.75.66.64 | 2202747456 | 0 |
| 131.75.66.65 | 2202747457 | 0 |
| 131.75.66.66 | 2202747458 | 0 |
| 131.75.66.67 | 2202747459 | 0 |
| 131.75.66.68 | 2202747460 | 0 |
| 131.75.66.69 | 2202747461 | 0 |
| 131.75.66.70 | 2202747462 | 0 |
| 131.75.66.71 | 2202747463 | 0 |
| 131.75.66.72 | 2202747464 | 0 |
| 131.75.66.73 | 2202747465 | 0 |
| 131.75.66.74 | 2202747466 | 0 |
| 131.75.66.75 | 2202747467 | 0 |
| 131.75.66.76 | 2202747468 | 0 |
| 131.75.66.77 | 2202747469 | 0 |
| 131.75.66.78 | 2202747470 | 0 |
| 131.75.66.79 | 2202747471 | 0 |
| 131.75.66.80 | 2202747472 | 0 |
| 131.75.66.81 | 2202747473 | 0 |
| 131.75.66.82 | 2202747474 | 0 |
| 131.75.66.83 | 2202747475 | 0 |
| 131.75.66.84 | 2202747476 | 0 |
| 131.75.66.85 | 2202747477 | 0 |