The IP address 131.83.23 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.80.0.0/14 (range 131.80.0.0 to 131.83.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.80.0.0 |
| IP ending by | 131.83.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.80.0.0/14 |
| Numerical IP | |
| Registry | arin |
| Last update | 25/03/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Arlington | 38.881 | -77.1043 | 2020-03-25 |
| MaxMind | US | United States | - | Aldie | 38.9636 | -77.6131 | 2020-03-25 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.83.23.0 | 2203260672 | 0 |
| 131.83.23.1 | 2203260673 | 0 |
| 131.83.23.2 | 2203260674 | 0 |
| 131.83.23.3 | 2203260675 | 0 |
| 131.83.23.4 | 2203260676 | 0 |
| 131.83.23.5 | 2203260677 | 0 |
| 131.83.23.6 | 2203260678 | 0 |
| 131.83.23.7 | 2203260679 | 0 |
| 131.83.23.8 | 2203260680 | 0 |
| 131.83.23.9 | 2203260681 | 0 |
| 131.83.23.10 | 2203260682 | 0 |
| 131.83.23.11 | 2203260683 | 0 |
| 131.83.23.12 | 2203260684 | 0 |
| 131.83.23.13 | 2203260685 | 0 |
| 131.83.23.14 | 2203260686 | 0 |
| 131.83.23.15 | 2203260687 | 0 |
| 131.83.23.16 | 2203260688 | 0 |
| 131.83.23.17 | 2203260689 | 0 |
| 131.83.23.18 | 2203260690 | 0 |
| 131.83.23.19 | 2203260691 | 0 |
| 131.83.23.20 | 2203260692 | 0 |
| 131.83.23.21 | 2203260693 | 0 |
| 131.83.23.22 | 2203260694 | 0 |
| 131.83.23.23 | 2203260695 | 0 |
| 131.83.23.24 | 2203260696 | 0 |
| 131.83.23.25 | 2203260697 | 0 |
| 131.83.23.26 | 2203260698 | 0 |
| 131.83.23.27 | 2203260699 | 0 |
| 131.83.23.28 | 2203260700 | 0 |
| 131.83.23.29 | 2203260701 | 0 |
| 131.83.23.30 | 2203260702 | 0 |
| 131.83.23.31 | 2203260703 | 0 |
| 131.83.23.32 | 2203260704 | 0 |
| 131.83.23.33 | 2203260705 | 0 |
| 131.83.23.34 | 2203260706 | 0 |
| 131.83.23.35 | 2203260707 | 0 |
| 131.83.23.36 | 2203260708 | 0 |
| 131.83.23.37 | 2203260709 | 0 |
| 131.83.23.38 | 2203260710 | 0 |
| 131.83.23.39 | 2203260711 | 0 |
| 131.83.23.40 | 2203260712 | 0 |
| 131.83.23.41 | 2203260713 | 0 |
| 131.83.23.42 | 2203260714 | 0 |
| 131.83.23.43 | 2203260715 | 0 |
| 131.83.23.44 | 2203260716 | 0 |
| 131.83.23.45 | 2203260717 | 0 |
| 131.83.23.46 | 2203260718 | 0 |
| 131.83.23.47 | 2203260719 | 0 |
| 131.83.23.48 | 2203260720 | 0 |
| 131.83.23.49 | 2203260721 | 0 |
| 131.83.23.50 | 2203260722 | 0 |
| 131.83.23.51 | 2203260723 | 0 |
| 131.83.23.52 | 2203260724 | 0 |
| 131.83.23.53 | 2203260725 | 0 |
| 131.83.23.54 | 2203260726 | 0 |
| 131.83.23.55 | 2203260727 | 0 |
| 131.83.23.56 | 2203260728 | 0 |
| 131.83.23.57 | 2203260729 | 0 |
| 131.83.23.58 | 2203260730 | 0 |
| 131.83.23.59 | 2203260731 | 0 |
| 131.83.23.60 | 2203260732 | 0 |
| 131.83.23.61 | 2203260733 | 0 |
| 131.83.23.62 | 2203260734 | 0 |
| 131.83.23.63 | 2203260735 | 0 |
| 131.83.23.64 | 2203260736 | 0 |
| 131.83.23.65 | 2203260737 | 0 |
| 131.83.23.66 | 2203260738 | 0 |
| 131.83.23.67 | 2203260739 | 0 |
| 131.83.23.68 | 2203260740 | 0 |
| 131.83.23.69 | 2203260741 | 0 |
| 131.83.23.70 | 2203260742 | 0 |
| 131.83.23.71 | 2203260743 | 0 |
| 131.83.23.72 | 2203260744 | 0 |
| 131.83.23.73 | 2203260745 | 0 |
| 131.83.23.74 | 2203260746 | 0 |
| 131.83.23.75 | 2203260747 | 0 |
| 131.83.23.76 | 2203260748 | 0 |
| 131.83.23.77 | 2203260749 | 0 |
| 131.83.23.78 | 2203260750 | 0 |
| 131.83.23.79 | 2203260751 | 0 |
| 131.83.23.80 | 2203260752 | 0 |
| 131.83.23.81 | 2203260753 | 0 |
| 131.83.23.82 | 2203260754 | 0 |
| 131.83.23.83 | 2203260755 | 0 |
| 131.83.23.84 | 2203260756 | 0 |
| 131.83.23.85 | 2203260757 | 0 |