The IP address 131.56.91 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.32.0.0/11 (range 131.32.0.0 to 131.63.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.32.0.0 |
| IP ending by | 131.63.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.32.0.0/11 |
| Numerical IP | |
| Registry | arin |
| Last update | 11/04/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2020-04-11 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2020-04-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.56.91.0 | 2201508608 | 0 |
| 131.56.91.1 | 2201508609 | 0 |
| 131.56.91.2 | 2201508610 | 0 |
| 131.56.91.3 | 2201508611 | 0 |
| 131.56.91.4 | 2201508612 | 0 |
| 131.56.91.5 | 2201508613 | 0 |
| 131.56.91.6 | 2201508614 | 0 |
| 131.56.91.7 | 2201508615 | 0 |
| 131.56.91.8 | 2201508616 | 0 |
| 131.56.91.9 | 2201508617 | 0 |
| 131.56.91.10 | 2201508618 | 0 |
| 131.56.91.11 | 2201508619 | 0 |
| 131.56.91.12 | 2201508620 | 0 |
| 131.56.91.13 | 2201508621 | 0 |
| 131.56.91.14 | 2201508622 | 0 |
| 131.56.91.15 | 2201508623 | 0 |
| 131.56.91.16 | 2201508624 | 0 |
| 131.56.91.17 | 2201508625 | 0 |
| 131.56.91.18 | 2201508626 | 0 |
| 131.56.91.19 | 2201508627 | 0 |
| 131.56.91.20 | 2201508628 | 0 |
| 131.56.91.21 | 2201508629 | 0 |
| 131.56.91.22 | 2201508630 | 0 |
| 131.56.91.23 | 2201508631 | 0 |
| 131.56.91.24 | 2201508632 | 0 |
| 131.56.91.25 | 2201508633 | 0 |
| 131.56.91.26 | 2201508634 | 0 |
| 131.56.91.27 | 2201508635 | 0 |
| 131.56.91.28 | 2201508636 | 0 |
| 131.56.91.29 | 2201508637 | 0 |
| 131.56.91.30 | 2201508638 | 0 |
| 131.56.91.31 | 2201508639 | 0 |
| 131.56.91.32 | 2201508640 | 0 |
| 131.56.91.33 | 2201508641 | 0 |
| 131.56.91.34 | 2201508642 | 0 |
| 131.56.91.35 | 2201508643 | 0 |
| 131.56.91.36 | 2201508644 | 0 |
| 131.56.91.37 | 2201508645 | 0 |
| 131.56.91.38 | 2201508646 | 0 |
| 131.56.91.39 | 2201508647 | 0 |
| 131.56.91.40 | 2201508648 | 0 |
| 131.56.91.41 | 2201508649 | 0 |
| 131.56.91.42 | 2201508650 | 0 |
| 131.56.91.43 | 2201508651 | 0 |
| 131.56.91.44 | 2201508652 | 0 |
| 131.56.91.45 | 2201508653 | 0 |
| 131.56.91.46 | 2201508654 | 0 |
| 131.56.91.47 | 2201508655 | 0 |
| 131.56.91.48 | 2201508656 | 0 |
| 131.56.91.49 | 2201508657 | 0 |
| 131.56.91.50 | 2201508658 | 0 |
| 131.56.91.51 | 2201508659 | 0 |
| 131.56.91.52 | 2201508660 | 0 |
| 131.56.91.53 | 2201508661 | 0 |
| 131.56.91.54 | 2201508662 | 0 |
| 131.56.91.55 | 2201508663 | 0 |
| 131.56.91.56 | 2201508664 | 0 |
| 131.56.91.57 | 2201508665 | 0 |
| 131.56.91.58 | 2201508666 | 0 |
| 131.56.91.59 | 2201508667 | 0 |
| 131.56.91.60 | 2201508668 | 0 |
| 131.56.91.61 | 2201508669 | 0 |
| 131.56.91.62 | 2201508670 | 0 |
| 131.56.91.63 | 2201508671 | 0 |
| 131.56.91.64 | 2201508672 | 0 |
| 131.56.91.65 | 2201508673 | 0 |
| 131.56.91.66 | 2201508674 | 0 |
| 131.56.91.67 | 2201508675 | 0 |
| 131.56.91.68 | 2201508676 | 0 |
| 131.56.91.69 | 2201508677 | 0 |
| 131.56.91.70 | 2201508678 | 0 |
| 131.56.91.71 | 2201508679 | 0 |
| 131.56.91.72 | 2201508680 | 0 |
| 131.56.91.73 | 2201508681 | 0 |
| 131.56.91.74 | 2201508682 | 0 |
| 131.56.91.75 | 2201508683 | 0 |
| 131.56.91.76 | 2201508684 | 0 |
| 131.56.91.77 | 2201508685 | 0 |
| 131.56.91.78 | 2201508686 | 0 |
| 131.56.91.79 | 2201508687 | 0 |
| 131.56.91.80 | 2201508688 | 0 |
| 131.56.91.81 | 2201508689 | 0 |
| 131.56.91.82 | 2201508690 | 0 |
| 131.56.91.83 | 2201508691 | 0 |
| 131.56.91.84 | 2201508692 | 0 |
| 131.56.91.85 | 2201508693 | 0 |