Les adresses IP débutant par 131.66.39 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.64.0.0/13, le bloc IP comprant les adresses de 131.64.0.0 à 131.71.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.64.0.0 |
| IP se terminant par | 131.71.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.64.0.0/13 |
| IP numérique | |
| Registe | |
| Dernière mise à jour | 29/05/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Pearland | 29,5636 | -95,2861 | 2019-05-29 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2019-05-29 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.66.39.0 | 2202150656 | 0 |
| 131.66.39.1 | 2202150657 | 0 |
| 131.66.39.2 | 2202150658 | 0 |
| 131.66.39.3 | 2202150659 | 0 |
| 131.66.39.4 | 2202150660 | 0 |
| 131.66.39.5 | 2202150661 | 0 |
| 131.66.39.6 | 2202150662 | 0 |
| 131.66.39.7 | 2202150663 | 0 |
| 131.66.39.8 | 2202150664 | 0 |
| 131.66.39.9 | 2202150665 | 0 |
| 131.66.39.10 | 2202150666 | 0 |
| 131.66.39.11 | 2202150667 | 0 |
| 131.66.39.12 | 2202150668 | 0 |
| 131.66.39.13 | 2202150669 | 0 |
| 131.66.39.14 | 2202150670 | 0 |
| 131.66.39.15 | 2202150671 | 0 |
| 131.66.39.16 | 2202150672 | 0 |
| 131.66.39.17 | 2202150673 | 0 |
| 131.66.39.18 | 2202150674 | 0 |
| 131.66.39.19 | 2202150675 | 0 |
| 131.66.39.20 | 2202150676 | 0 |
| 131.66.39.21 | 2202150677 | 0 |
| 131.66.39.22 | 2202150678 | 0 |
| 131.66.39.23 | 2202150679 | 0 |
| 131.66.39.24 | 2202150680 | 0 |
| 131.66.39.25 | 2202150681 | 0 |
| 131.66.39.26 | 2202150682 | 0 |
| 131.66.39.27 | 2202150683 | 0 |
| 131.66.39.28 | 2202150684 | 0 |
| 131.66.39.29 | 2202150685 | 0 |
| 131.66.39.30 | 2202150686 | 0 |
| 131.66.39.31 | 2202150687 | 0 |
| 131.66.39.32 | 2202150688 | 0 |
| 131.66.39.33 | 2202150689 | 0 |
| 131.66.39.34 | 2202150690 | 0 |
| 131.66.39.35 | 2202150691 | 0 |
| 131.66.39.36 | 2202150692 | 0 |
| 131.66.39.37 | 2202150693 | 0 |
| 131.66.39.38 | 2202150694 | 0 |
| 131.66.39.39 | 2202150695 | 0 |
| 131.66.39.40 | 2202150696 | 0 |
| 131.66.39.41 | 2202150697 | 0 |
| 131.66.39.42 | 2202150698 | 0 |
| 131.66.39.43 | 2202150699 | 0 |
| 131.66.39.44 | 2202150700 | 0 |
| 131.66.39.45 | 2202150701 | 0 |
| 131.66.39.46 | 2202150702 | 0 |
| 131.66.39.47 | 2202150703 | 0 |
| 131.66.39.48 | 2202150704 | 0 |
| 131.66.39.49 | 2202150705 | 0 |
| 131.66.39.50 | 2202150706 | 0 |
| 131.66.39.51 | 2202150707 | 0 |
| 131.66.39.52 | 2202150708 | 0 |
| 131.66.39.53 | 2202150709 | 0 |
| 131.66.39.54 | 2202150710 | 0 |
| 131.66.39.55 | 2202150711 | 0 |
| 131.66.39.56 | 2202150712 | 0 |
| 131.66.39.57 | 2202150713 | 0 |
| 131.66.39.58 | 2202150714 | 0 |
| 131.66.39.59 | 2202150715 | 0 |
| 131.66.39.60 | 2202150716 | 0 |
| 131.66.39.61 | 2202150717 | 0 |
| 131.66.39.62 | 2202150718 | 0 |
| 131.66.39.63 | 2202150719 | 0 |
| 131.66.39.64 | 2202150720 | 0 |
| 131.66.39.65 | 2202150721 | 0 |
| 131.66.39.66 | 2202150722 | 0 |
| 131.66.39.67 | 2202150723 | 0 |
| 131.66.39.68 | 2202150724 | 0 |
| 131.66.39.69 | 2202150725 | 0 |
| 131.66.39.70 | 2202150726 | 0 |
| 131.66.39.71 | 2202150727 | 0 |
| 131.66.39.72 | 2202150728 | 0 |
| 131.66.39.73 | 2202150729 | 0 |
| 131.66.39.74 | 2202150730 | 0 |
| 131.66.39.75 | 2202150731 | 0 |
| 131.66.39.76 | 2202150732 | 0 |
| 131.66.39.77 | 2202150733 | 0 |
| 131.66.39.78 | 2202150734 | 0 |
| 131.66.39.79 | 2202150735 | 0 |
| 131.66.39.80 | 2202150736 | 0 |
| 131.66.39.81 | 2202150737 | 0 |
| 131.66.39.82 | 2202150738 | 0 |
| 131.66.39.83 | 2202150739 | 0 |
| 131.66.39.84 | 2202150740 | 0 |
| 131.66.39.85 | 2202150741 | 0 |