Les adresses IP débutant par 131.41.91 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.32.0.0/11, le bloc IP comprant les adresses de 131.32.0.0 à 131.63.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.32.0.0 |
| IP se terminant par | 131.63.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.32.0.0/11 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 11/03/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2018-03-10 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2018-03-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.41.91.0 | 2200525568 | 0 |
| 131.41.91.1 | 2200525569 | 0 |
| 131.41.91.2 | 2200525570 | 0 |
| 131.41.91.3 | 2200525571 | 0 |
| 131.41.91.4 | 2200525572 | 0 |
| 131.41.91.5 | 2200525573 | 0 |
| 131.41.91.6 | 2200525574 | 0 |
| 131.41.91.7 | 2200525575 | 0 |
| 131.41.91.8 | 2200525576 | 0 |
| 131.41.91.9 | 2200525577 | 0 |
| 131.41.91.10 | 2200525578 | 0 |
| 131.41.91.11 | 2200525579 | 0 |
| 131.41.91.12 | 2200525580 | 0 |
| 131.41.91.13 | 2200525581 | 0 |
| 131.41.91.14 | 2200525582 | 0 |
| 131.41.91.15 | 2200525583 | 0 |
| 131.41.91.16 | 2200525584 | 0 |
| 131.41.91.17 | 2200525585 | 0 |
| 131.41.91.18 | 2200525586 | 0 |
| 131.41.91.19 | 2200525587 | 0 |
| 131.41.91.20 | 2200525588 | 0 |
| 131.41.91.21 | 2200525589 | 0 |
| 131.41.91.22 | 2200525590 | 0 |
| 131.41.91.23 | 2200525591 | 0 |
| 131.41.91.24 | 2200525592 | 0 |
| 131.41.91.25 | 2200525593 | 0 |
| 131.41.91.26 | 2200525594 | 0 |
| 131.41.91.27 | 2200525595 | 0 |
| 131.41.91.28 | 2200525596 | 0 |
| 131.41.91.29 | 2200525597 | 0 |
| 131.41.91.30 | 2200525598 | 0 |
| 131.41.91.31 | 2200525599 | 0 |
| 131.41.91.32 | 2200525600 | 0 |
| 131.41.91.33 | 2200525601 | 0 |
| 131.41.91.34 | 2200525602 | 0 |
| 131.41.91.35 | 2200525603 | 0 |
| 131.41.91.36 | 2200525604 | 0 |
| 131.41.91.37 | 2200525605 | 0 |
| 131.41.91.38 | 2200525606 | 0 |
| 131.41.91.39 | 2200525607 | 0 |
| 131.41.91.40 | 2200525608 | 0 |
| 131.41.91.41 | 2200525609 | 0 |
| 131.41.91.42 | 2200525610 | 0 |
| 131.41.91.43 | 2200525611 | 0 |
| 131.41.91.44 | 2200525612 | 0 |
| 131.41.91.45 | 2200525613 | 0 |
| 131.41.91.46 | 2200525614 | 0 |
| 131.41.91.47 | 2200525615 | 0 |
| 131.41.91.48 | 2200525616 | 0 |
| 131.41.91.49 | 2200525617 | 0 |
| 131.41.91.50 | 2200525618 | 0 |
| 131.41.91.51 | 2200525619 | 0 |
| 131.41.91.52 | 2200525620 | 0 |
| 131.41.91.53 | 2200525621 | 0 |
| 131.41.91.54 | 2200525622 | 0 |
| 131.41.91.55 | 2200525623 | 0 |
| 131.41.91.56 | 2200525624 | 0 |
| 131.41.91.57 | 2200525625 | 0 |
| 131.41.91.58 | 2200525626 | 0 |
| 131.41.91.59 | 2200525627 | 0 |
| 131.41.91.60 | 2200525628 | 0 |
| 131.41.91.61 | 2200525629 | 0 |
| 131.41.91.62 | 2200525630 | 0 |
| 131.41.91.63 | 2200525631 | 0 |
| 131.41.91.64 | 2200525632 | 0 |
| 131.41.91.65 | 2200525633 | 0 |
| 131.41.91.66 | 2200525634 | 0 |
| 131.41.91.67 | 2200525635 | 0 |
| 131.41.91.68 | 2200525636 | 0 |
| 131.41.91.69 | 2200525637 | 0 |
| 131.41.91.70 | 2200525638 | 0 |
| 131.41.91.71 | 2200525639 | 0 |
| 131.41.91.72 | 2200525640 | 0 |
| 131.41.91.73 | 2200525641 | 0 |
| 131.41.91.74 | 2200525642 | 0 |
| 131.41.91.75 | 2200525643 | 0 |
| 131.41.91.76 | 2200525644 | 0 |
| 131.41.91.77 | 2200525645 | 0 |
| 131.41.91.78 | 2200525646 | 0 |
| 131.41.91.79 | 2200525647 | 0 |
| 131.41.91.80 | 2200525648 | 0 |
| 131.41.91.81 | 2200525649 | 0 |
| 131.41.91.82 | 2200525650 | 0 |
| 131.41.91.83 | 2200525651 | 0 |
| 131.41.91.84 | 2200525652 | 0 |
| 131.41.91.85 | 2200525653 | 0 |