Les adresses IP débutant par 131.2.129 sont fournies par 754th Electronic Systems Group, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.3.0.0/16, le bloc IP comprant les adresses de 131.3.0.0 à 131.3.255.255). Le numéro de système autonome (ASN) est 444.
| ASN | 444 |
| IP commençant par | 131.3.0.0 |
| IP se terminant par | 131.3.255.255 |
| Nom ASN | 754th Electronic Systems Group |
| CDIR | 131.3.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 13/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Montgomery | 32,4045 | -86,2459 | 2017-08-13 |
| MaxMind | US | États-Unis | - | Montgomery | 32,404 | -86,2539 | 2017-08-13 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.2.129.0 | 2197979392 | 0 |
| 131.2.129.1 | 2197979393 | 0 |
| 131.2.129.2 | 2197979394 | 0 |
| 131.2.129.3 | 2197979395 | 0 |
| 131.2.129.4 | 2197979396 | 0 |
| 131.2.129.5 | 2197979397 | 0 |
| 131.2.129.6 | 2197979398 | 0 |
| 131.2.129.7 | 2197979399 | 0 |
| 131.2.129.8 | 2197979400 | 0 |
| 131.2.129.9 | 2197979401 | 0 |
| 131.2.129.10 | 2197979402 | 0 |
| 131.2.129.11 | 2197979403 | 0 |
| 131.2.129.12 | 2197979404 | 0 |
| 131.2.129.13 | 2197979405 | 0 |
| 131.2.129.14 | 2197979406 | 0 |
| 131.2.129.15 | 2197979407 | 0 |
| 131.2.129.16 | 2197979408 | 0 |
| 131.2.129.17 | 2197979409 | 0 |
| 131.2.129.18 | 2197979410 | 0 |
| 131.2.129.19 | 2197979411 | 0 |
| 131.2.129.20 | 2197979412 | 0 |
| 131.2.129.21 | 2197979413 | 0 |
| 131.2.129.22 | 2197979414 | 0 |
| 131.2.129.23 | 2197979415 | 0 |
| 131.2.129.24 | 2197979416 | 0 |
| 131.2.129.25 | 2197979417 | 0 |
| 131.2.129.26 | 2197979418 | 0 |
| 131.2.129.27 | 2197979419 | 0 |
| 131.2.129.28 | 2197979420 | 0 |
| 131.2.129.29 | 2197979421 | 0 |
| 131.2.129.30 | 2197979422 | 0 |
| 131.2.129.31 | 2197979423 | 0 |
| 131.2.129.32 | 2197979424 | 0 |
| 131.2.129.33 | 2197979425 | 0 |
| 131.2.129.34 | 2197979426 | 0 |
| 131.2.129.35 | 2197979427 | 0 |
| 131.2.129.36 | 2197979428 | 0 |
| 131.2.129.37 | 2197979429 | 0 |
| 131.2.129.38 | 2197979430 | 0 |
| 131.2.129.39 | 2197979431 | 0 |
| 131.2.129.40 | 2197979432 | 0 |
| 131.2.129.41 | 2197979433 | 0 |
| 131.2.129.42 | 2197979434 | 0 |
| 131.2.129.43 | 2197979435 | 0 |
| 131.2.129.44 | 2197979436 | 0 |
| 131.2.129.45 | 2197979437 | 0 |
| 131.2.129.46 | 2197979438 | 0 |
| 131.2.129.47 | 2197979439 | 0 |
| 131.2.129.48 | 2197979440 | 0 |
| 131.2.129.49 | 2197979441 | 0 |
| 131.2.129.50 | 2197979442 | 0 |
| 131.2.129.51 | 2197979443 | 0 |
| 131.2.129.52 | 2197979444 | 0 |
| 131.2.129.53 | 2197979445 | 0 |
| 131.2.129.54 | 2197979446 | 0 |
| 131.2.129.55 | 2197979447 | 0 |
| 131.2.129.56 | 2197979448 | 0 |
| 131.2.129.57 | 2197979449 | 0 |
| 131.2.129.58 | 2197979450 | 0 |
| 131.2.129.59 | 2197979451 | 0 |
| 131.2.129.60 | 2197979452 | 0 |
| 131.2.129.61 | 2197979453 | 0 |
| 131.2.129.62 | 2197979454 | 0 |
| 131.2.129.63 | 2197979455 | 0 |
| 131.2.129.64 | 2197979456 | 0 |
| 131.2.129.65 | 2197979457 | 0 |
| 131.2.129.66 | 2197979458 | 0 |
| 131.2.129.67 | 2197979459 | 0 |
| 131.2.129.68 | 2197979460 | 0 |
| 131.2.129.69 | 2197979461 | 0 |
| 131.2.129.70 | 2197979462 | 0 |
| 131.2.129.71 | 2197979463 | 0 |
| 131.2.129.72 | 2197979464 | 0 |
| 131.2.129.73 | 2197979465 | 0 |
| 131.2.129.74 | 2197979466 | 0 |
| 131.2.129.75 | 2197979467 | 0 |
| 131.2.129.76 | 2197979468 | 0 |
| 131.2.129.77 | 2197979469 | 0 |
| 131.2.129.78 | 2197979470 | 0 |
| 131.2.129.79 | 2197979471 | 0 |
| 131.2.129.80 | 2197979472 | 0 |
| 131.2.129.81 | 2197979473 | 0 |
| 131.2.129.82 | 2197979474 | 0 |
| 131.2.129.83 | 2197979475 | 0 |
| 131.2.129.84 | 2197979476 | 0 |
| 131.2.129.85 | 2197979477 | 0 |