Les adresses IP débutant par 131.77.55 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.76.0.0/14, le bloc IP comprant les adresses de 131.76.0.0 à 131.79.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.76.0.0 |
| IP se terminant par | 131.79.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.76.0.0/14 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 19/08/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Phoenix | 33,4484 | -112,074 | 2018-08-19 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2018-08-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.77.55.0 | 2202875648 | 0 |
| 131.77.55.1 | 2202875649 | 0 |
| 131.77.55.2 | 2202875650 | 0 |
| 131.77.55.3 | 2202875651 | 0 |
| 131.77.55.4 | 2202875652 | 0 |
| 131.77.55.5 | 2202875653 | 0 |
| 131.77.55.6 | 2202875654 | 0 |
| 131.77.55.7 | 2202875655 | 0 |
| 131.77.55.8 | 2202875656 | 0 |
| 131.77.55.9 | 2202875657 | 0 |
| 131.77.55.10 | 2202875658 | 0 |
| 131.77.55.11 | 2202875659 | 0 |
| 131.77.55.12 | 2202875660 | 0 |
| 131.77.55.13 | 2202875661 | 0 |
| 131.77.55.14 | 2202875662 | 0 |
| 131.77.55.15 | 2202875663 | 0 |
| 131.77.55.16 | 2202875664 | 0 |
| 131.77.55.17 | 2202875665 | 0 |
| 131.77.55.18 | 2202875666 | 0 |
| 131.77.55.19 | 2202875667 | 0 |
| 131.77.55.20 | 2202875668 | 0 |
| 131.77.55.21 | 2202875669 | 0 |
| 131.77.55.22 | 2202875670 | 0 |
| 131.77.55.23 | 2202875671 | 0 |
| 131.77.55.24 | 2202875672 | 0 |
| 131.77.55.25 | 2202875673 | 0 |
| 131.77.55.26 | 2202875674 | 0 |
| 131.77.55.27 | 2202875675 | 0 |
| 131.77.55.28 | 2202875676 | 0 |
| 131.77.55.29 | 2202875677 | 0 |
| 131.77.55.30 | 2202875678 | 0 |
| 131.77.55.31 | 2202875679 | 0 |
| 131.77.55.32 | 2202875680 | 0 |
| 131.77.55.33 | 2202875681 | 0 |
| 131.77.55.34 | 2202875682 | 0 |
| 131.77.55.35 | 2202875683 | 0 |
| 131.77.55.36 | 2202875684 | 0 |
| 131.77.55.37 | 2202875685 | 0 |
| 131.77.55.38 | 2202875686 | 0 |
| 131.77.55.39 | 2202875687 | 0 |
| 131.77.55.40 | 2202875688 | 0 |
| 131.77.55.41 | 2202875689 | 0 |
| 131.77.55.42 | 2202875690 | 0 |
| 131.77.55.43 | 2202875691 | 0 |
| 131.77.55.44 | 2202875692 | 0 |
| 131.77.55.45 | 2202875693 | 0 |
| 131.77.55.46 | 2202875694 | 0 |
| 131.77.55.47 | 2202875695 | 0 |
| 131.77.55.48 | 2202875696 | 0 |
| 131.77.55.49 | 2202875697 | 0 |
| 131.77.55.50 | 2202875698 | 0 |
| 131.77.55.51 | 2202875699 | 0 |
| 131.77.55.52 | 2202875700 | 0 |
| 131.77.55.53 | 2202875701 | 0 |
| 131.77.55.54 | 2202875702 | 0 |
| 131.77.55.55 | 2202875703 | 0 |
| 131.77.55.56 | 2202875704 | 0 |
| 131.77.55.57 | 2202875705 | 0 |
| 131.77.55.58 | 2202875706 | 0 |
| 131.77.55.59 | 2202875707 | 0 |
| 131.77.55.60 | 2202875708 | 0 |
| 131.77.55.61 | 2202875709 | 0 |
| 131.77.55.62 | 2202875710 | 0 |
| 131.77.55.63 | 2202875711 | 0 |
| 131.77.55.64 | 2202875712 | 0 |
| 131.77.55.65 | 2202875713 | 0 |
| 131.77.55.66 | 2202875714 | 0 |
| 131.77.55.67 | 2202875715 | 0 |
| 131.77.55.68 | 2202875716 | 0 |
| 131.77.55.69 | 2202875717 | 0 |
| 131.77.55.70 | 2202875718 | 0 |
| 131.77.55.71 | 2202875719 | 0 |
| 131.77.55.72 | 2202875720 | 0 |
| 131.77.55.73 | 2202875721 | 0 |
| 131.77.55.74 | 2202875722 | 0 |
| 131.77.55.75 | 2202875723 | 0 |
| 131.77.55.76 | 2202875724 | 0 |
| 131.77.55.77 | 2202875725 | 0 |
| 131.77.55.78 | 2202875726 | 0 |
| 131.77.55.79 | 2202875727 | 0 |
| 131.77.55.80 | 2202875728 | 0 |
| 131.77.55.81 | 2202875729 | 0 |
| 131.77.55.82 | 2202875730 | 0 |
| 131.77.55.83 | 2202875731 | 0 |
| 131.77.55.84 | 2202875732 | 0 |
| 131.77.55.85 | 2202875733 | 0 |