Les adresses IP débutant par 131.5.166 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.4.0.0/15, le bloc IP comprant les adresses de 131.4.0.0 à 131.5.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.4.0.0 |
| IP se terminant par | 131.5.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.4.0.0/15 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 25/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Montgomery | 32,4045 | -86,2459 | 2017-10-25 |
| MaxMind | US | États-Unis | - | Montgomery | 32,404 | -86,2539 | 2017-10-25 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.5.166.0 | 2198185472 | 0 |
| 131.5.166.1 | 2198185473 | 0 |
| 131.5.166.2 | 2198185474 | 0 |
| 131.5.166.3 | 2198185475 | 0 |
| 131.5.166.4 | 2198185476 | 0 |
| 131.5.166.5 | 2198185477 | 0 |
| 131.5.166.6 | 2198185478 | 0 |
| 131.5.166.7 | 2198185479 | 0 |
| 131.5.166.8 | 2198185480 | 0 |
| 131.5.166.9 | 2198185481 | 0 |
| 131.5.166.10 | 2198185482 | 0 |
| 131.5.166.11 | 2198185483 | 0 |
| 131.5.166.12 | 2198185484 | 0 |
| 131.5.166.13 | 2198185485 | 0 |
| 131.5.166.14 | 2198185486 | 0 |
| 131.5.166.15 | 2198185487 | 0 |
| 131.5.166.16 | 2198185488 | 0 |
| 131.5.166.17 | 2198185489 | 0 |
| 131.5.166.18 | 2198185490 | 0 |
| 131.5.166.19 | 2198185491 | 0 |
| 131.5.166.20 | 2198185492 | 0 |
| 131.5.166.21 | 2198185493 | 0 |
| 131.5.166.22 | 2198185494 | 0 |
| 131.5.166.23 | 2198185495 | 0 |
| 131.5.166.24 | 2198185496 | 0 |
| 131.5.166.25 | 2198185497 | 0 |
| 131.5.166.26 | 2198185498 | 0 |
| 131.5.166.27 | 2198185499 | 0 |
| 131.5.166.28 | 2198185500 | 0 |
| 131.5.166.29 | 2198185501 | 0 |
| 131.5.166.30 | 2198185502 | 0 |
| 131.5.166.31 | 2198185503 | 0 |
| 131.5.166.32 | 2198185504 | 0 |
| 131.5.166.33 | 2198185505 | 0 |
| 131.5.166.34 | 2198185506 | 0 |
| 131.5.166.35 | 2198185507 | 0 |
| 131.5.166.36 | 2198185508 | 0 |
| 131.5.166.37 | 2198185509 | 0 |
| 131.5.166.38 | 2198185510 | 0 |
| 131.5.166.39 | 2198185511 | 0 |
| 131.5.166.40 | 2198185512 | 0 |
| 131.5.166.41 | 2198185513 | 0 |
| 131.5.166.42 | 2198185514 | 0 |
| 131.5.166.43 | 2198185515 | 0 |
| 131.5.166.44 | 2198185516 | 0 |
| 131.5.166.45 | 2198185517 | 0 |
| 131.5.166.46 | 2198185518 | 0 |
| 131.5.166.47 | 2198185519 | 0 |
| 131.5.166.48 | 2198185520 | 0 |
| 131.5.166.49 | 2198185521 | 0 |
| 131.5.166.50 | 2198185522 | 0 |
| 131.5.166.51 | 2198185523 | 0 |
| 131.5.166.52 | 2198185524 | 0 |
| 131.5.166.53 | 2198185525 | 0 |
| 131.5.166.54 | 2198185526 | 0 |
| 131.5.166.55 | 2198185527 | 0 |
| 131.5.166.56 | 2198185528 | 0 |
| 131.5.166.57 | 2198185529 | 0 |
| 131.5.166.58 | 2198185530 | 0 |
| 131.5.166.59 | 2198185531 | 0 |
| 131.5.166.60 | 2198185532 | 0 |
| 131.5.166.61 | 2198185533 | 0 |
| 131.5.166.62 | 2198185534 | 0 |
| 131.5.166.63 | 2198185535 | 0 |
| 131.5.166.64 | 2198185536 | 0 |
| 131.5.166.65 | 2198185537 | 0 |
| 131.5.166.66 | 2198185538 | 0 |
| 131.5.166.67 | 2198185539 | 0 |
| 131.5.166.68 | 2198185540 | 0 |
| 131.5.166.69 | 2198185541 | 0 |
| 131.5.166.70 | 2198185542 | 0 |
| 131.5.166.71 | 2198185543 | 0 |
| 131.5.166.72 | 2198185544 | 0 |
| 131.5.166.73 | 2198185545 | 0 |
| 131.5.166.74 | 2198185546 | 0 |
| 131.5.166.75 | 2198185547 | 0 |
| 131.5.166.76 | 2198185548 | 0 |
| 131.5.166.77 | 2198185549 | 0 |
| 131.5.166.78 | 2198185550 | 0 |
| 131.5.166.79 | 2198185551 | 0 |
| 131.5.166.80 | 2198185552 | 0 |
| 131.5.166.81 | 2198185553 | 0 |
| 131.5.166.82 | 2198185554 | 0 |
| 131.5.166.83 | 2198185555 | 0 |
| 131.5.166.84 | 2198185556 | 0 |
| 131.5.166.85 | 2198185557 | 0 |