The IP address 131.74.81 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.74.0.0/15 (range 131.74.0.0 to 131.75.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.74.0.0 |
| IP ending by | 131.75.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.74.0.0/15 |
| Numerical IP | |
| Registry | arin |
| Last update | 23/12/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2017-12-22 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-12-22 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.74.81.0 | 2202685696 | 0 |
| 131.74.81.1 | 2202685697 | 0 |
| 131.74.81.2 | 2202685698 | 0 |
| 131.74.81.3 | 2202685699 | 0 |
| 131.74.81.4 | 2202685700 | 0 |
| 131.74.81.5 | 2202685701 | 0 |
| 131.74.81.6 | 2202685702 | 0 |
| 131.74.81.7 | 2202685703 | 0 |
| 131.74.81.8 | 2202685704 | 0 |
| 131.74.81.9 | 2202685705 | 0 |
| 131.74.81.10 | 2202685706 | 0 |
| 131.74.81.11 | 2202685707 | 0 |
| 131.74.81.12 | 2202685708 | 0 |
| 131.74.81.13 | 2202685709 | 0 |
| 131.74.81.14 | 2202685710 | 0 |
| 131.74.81.15 | 2202685711 | 0 |
| 131.74.81.16 | 2202685712 | 0 |
| 131.74.81.17 | 2202685713 | 0 |
| 131.74.81.18 | 2202685714 | 0 |
| 131.74.81.19 | 2202685715 | 0 |
| 131.74.81.20 | 2202685716 | 0 |
| 131.74.81.21 | 2202685717 | 0 |
| 131.74.81.22 | 2202685718 | 0 |
| 131.74.81.23 | 2202685719 | 0 |
| 131.74.81.24 | 2202685720 | 0 |
| 131.74.81.25 | 2202685721 | 0 |
| 131.74.81.26 | 2202685722 | 0 |
| 131.74.81.27 | 2202685723 | 0 |
| 131.74.81.28 | 2202685724 | 0 |
| 131.74.81.29 | 2202685725 | 0 |
| 131.74.81.30 | 2202685726 | 0 |
| 131.74.81.31 | 2202685727 | 0 |
| 131.74.81.32 | 2202685728 | 0 |
| 131.74.81.33 | 2202685729 | 0 |
| 131.74.81.34 | 2202685730 | 0 |
| 131.74.81.35 | 2202685731 | 0 |
| 131.74.81.36 | 2202685732 | 0 |
| 131.74.81.37 | 2202685733 | 0 |
| 131.74.81.38 | 2202685734 | 0 |
| 131.74.81.39 | 2202685735 | 0 |
| 131.74.81.40 | 2202685736 | 0 |
| 131.74.81.41 | 2202685737 | 0 |
| 131.74.81.42 | 2202685738 | 0 |
| 131.74.81.43 | 2202685739 | 0 |
| 131.74.81.44 | 2202685740 | 0 |
| 131.74.81.45 | 2202685741 | 0 |
| 131.74.81.46 | 2202685742 | 0 |
| 131.74.81.47 | 2202685743 | 0 |
| 131.74.81.48 | 2202685744 | 0 |
| 131.74.81.49 | 2202685745 | 0 |
| 131.74.81.50 | 2202685746 | 0 |
| 131.74.81.51 | 2202685747 | 0 |
| 131.74.81.52 | 2202685748 | 0 |
| 131.74.81.53 | 2202685749 | 0 |
| 131.74.81.54 | 2202685750 | 0 |
| 131.74.81.55 | 2202685751 | 0 |
| 131.74.81.56 | 2202685752 | 0 |
| 131.74.81.57 | 2202685753 | 0 |
| 131.74.81.58 | 2202685754 | 0 |
| 131.74.81.59 | 2202685755 | 0 |
| 131.74.81.60 | 2202685756 | 0 |
| 131.74.81.61 | 2202685757 | 0 |
| 131.74.81.62 | 2202685758 | 0 |
| 131.74.81.63 | 2202685759 | 0 |
| 131.74.81.64 | 2202685760 | 0 |
| 131.74.81.65 | 2202685761 | 0 |
| 131.74.81.66 | 2202685762 | 0 |
| 131.74.81.67 | 2202685763 | 0 |
| 131.74.81.68 | 2202685764 | 0 |
| 131.74.81.69 | 2202685765 | 0 |
| 131.74.81.70 | 2202685766 | 0 |
| 131.74.81.71 | 2202685767 | 0 |
| 131.74.81.72 | 2202685768 | 0 |
| 131.74.81.73 | 2202685769 | 0 |
| 131.74.81.74 | 2202685770 | 0 |
| 131.74.81.75 | 2202685771 | 0 |
| 131.74.81.76 | 2202685772 | 0 |
| 131.74.81.77 | 2202685773 | 0 |
| 131.74.81.78 | 2202685774 | 0 |
| 131.74.81.79 | 2202685775 | 0 |
| 131.74.81.80 | 2202685776 | 0 |
| 131.74.81.81 | 2202685777 | 0 |
| 131.74.81.82 | 2202685778 | 0 |
| 131.74.81.83 | 2202685779 | 0 |
| 131.74.81.84 | 2202685780 | 0 |
| 131.74.81.85 | 2202685781 | 0 |