Les adresses IP débutant par 131.9.139 sont fournies par 754th Electronic Systems Group, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.9.0.0/16, le bloc IP comprant les adresses de 131.9.0.0 à 131.9.255.255). Le numéro de système autonome (ASN) est 246.
| ASN | 246 |
| IP commençant par | 131.9.0.0 |
| IP se terminant par | 131.9.255.255 |
| Nom ASN | 754th Electronic Systems Group |
| CDIR | 131.9.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 10/01/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Montgomery | 32,4045 | -86,2459 | 2018-01-10 |
| MaxMind | US | États-Unis | - | Montgomery | 32,404 | -86,2539 | 2018-01-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.9.139.0 | 2198440704 | 0 |
| 131.9.139.1 | 2198440705 | 0 |
| 131.9.139.2 | 2198440706 | 0 |
| 131.9.139.3 | 2198440707 | 0 |
| 131.9.139.4 | 2198440708 | 0 |
| 131.9.139.5 | 2198440709 | 0 |
| 131.9.139.6 | 2198440710 | 0 |
| 131.9.139.7 | 2198440711 | 0 |
| 131.9.139.8 | 2198440712 | 0 |
| 131.9.139.9 | 2198440713 | 0 |
| 131.9.139.10 | 2198440714 | 0 |
| 131.9.139.11 | 2198440715 | 0 |
| 131.9.139.12 | 2198440716 | 0 |
| 131.9.139.13 | 2198440717 | 0 |
| 131.9.139.14 | 2198440718 | 0 |
| 131.9.139.15 | 2198440719 | 0 |
| 131.9.139.16 | 2198440720 | 0 |
| 131.9.139.17 | 2198440721 | 0 |
| 131.9.139.18 | 2198440722 | 0 |
| 131.9.139.19 | 2198440723 | 0 |
| 131.9.139.20 | 2198440724 | 0 |
| 131.9.139.21 | 2198440725 | 0 |
| 131.9.139.22 | 2198440726 | 0 |
| 131.9.139.23 | 2198440727 | 0 |
| 131.9.139.24 | 2198440728 | 0 |
| 131.9.139.25 | 2198440729 | 0 |
| 131.9.139.26 | 2198440730 | 0 |
| 131.9.139.27 | 2198440731 | 0 |
| 131.9.139.28 | 2198440732 | 0 |
| 131.9.139.29 | 2198440733 | 0 |
| 131.9.139.30 | 2198440734 | 0 |
| 131.9.139.31 | 2198440735 | 0 |
| 131.9.139.32 | 2198440736 | 0 |
| 131.9.139.33 | 2198440737 | 0 |
| 131.9.139.34 | 2198440738 | 0 |
| 131.9.139.35 | 2198440739 | 0 |
| 131.9.139.36 | 2198440740 | 0 |
| 131.9.139.37 | 2198440741 | 0 |
| 131.9.139.38 | 2198440742 | 0 |
| 131.9.139.39 | 2198440743 | 0 |
| 131.9.139.40 | 2198440744 | 0 |
| 131.9.139.41 | 2198440745 | 0 |
| 131.9.139.42 | 2198440746 | 0 |
| 131.9.139.43 | 2198440747 | 0 |
| 131.9.139.44 | 2198440748 | 0 |
| 131.9.139.45 | 2198440749 | 0 |
| 131.9.139.46 | 2198440750 | 0 |
| 131.9.139.47 | 2198440751 | 0 |
| 131.9.139.48 | 2198440752 | 0 |
| 131.9.139.49 | 2198440753 | 0 |
| 131.9.139.50 | 2198440754 | 0 |
| 131.9.139.51 | 2198440755 | 0 |
| 131.9.139.52 | 2198440756 | 0 |
| 131.9.139.53 | 2198440757 | 0 |
| 131.9.139.54 | 2198440758 | 0 |
| 131.9.139.55 | 2198440759 | 0 |
| 131.9.139.56 | 2198440760 | 0 |
| 131.9.139.57 | 2198440761 | 0 |
| 131.9.139.58 | 2198440762 | 0 |
| 131.9.139.59 | 2198440763 | 0 |
| 131.9.139.60 | 2198440764 | 0 |
| 131.9.139.61 | 2198440765 | 0 |
| 131.9.139.62 | 2198440766 | 0 |
| 131.9.139.63 | 2198440767 | 0 |
| 131.9.139.64 | 2198440768 | 0 |
| 131.9.139.65 | 2198440769 | 0 |
| 131.9.139.66 | 2198440770 | 0 |
| 131.9.139.67 | 2198440771 | 0 |
| 131.9.139.68 | 2198440772 | 0 |
| 131.9.139.69 | 2198440773 | 0 |
| 131.9.139.70 | 2198440774 | 0 |
| 131.9.139.71 | 2198440775 | 0 |
| 131.9.139.72 | 2198440776 | 0 |
| 131.9.139.73 | 2198440777 | 0 |
| 131.9.139.74 | 2198440778 | 0 |
| 131.9.139.75 | 2198440779 | 0 |
| 131.9.139.76 | 2198440780 | 0 |
| 131.9.139.77 | 2198440781 | 0 |
| 131.9.139.78 | 2198440782 | 0 |
| 131.9.139.79 | 2198440783 | 0 |
| 131.9.139.80 | 2198440784 | 0 |
| 131.9.139.81 | 2198440785 | 0 |
| 131.9.139.82 | 2198440786 | 0 |
| 131.9.139.83 | 2198440787 | 0 |
| 131.9.139.84 | 2198440788 | 0 |
| 131.9.139.85 | 2198440789 | 0 |