La dirección IP 131.66.31 es proporcionada por DoD Network Information Center, que es propiedad de la CIDR (Classless Inter-Domain Routing) 131.64.0.0/13, IP entre 131.64.0.0 a 131.71.255.255 ). El número de sistema autónomo (ASN) es 721.
| ASN | 721 |
| IP que comienzan con | 131.64.0.0 |
| IP que termina con | 131.71.255.255 |
| ASN Nombre | DoD Network Information Center |
| CDIR | 131.64.0.0/13 |
| IP numérica | |
| Registe | arin |
| Última actualización | 11/02/2020 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Pearland | 29,5636 | -95,2861 | 2020-02-10 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2020-02-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.66.31.0 | 2202148608 | 0 |
| 131.66.31.1 | 2202148609 | 0 |
| 131.66.31.2 | 2202148610 | 0 |
| 131.66.31.3 | 2202148611 | 0 |
| 131.66.31.4 | 2202148612 | 0 |
| 131.66.31.5 | 2202148613 | 0 |
| 131.66.31.6 | 2202148614 | 0 |
| 131.66.31.7 | 2202148615 | 0 |
| 131.66.31.8 | 2202148616 | 0 |
| 131.66.31.9 | 2202148617 | 0 |
| 131.66.31.10 | 2202148618 | 0 |
| 131.66.31.11 | 2202148619 | 0 |
| 131.66.31.12 | 2202148620 | 0 |
| 131.66.31.13 | 2202148621 | 0 |
| 131.66.31.14 | 2202148622 | 0 |
| 131.66.31.15 | 2202148623 | 0 |
| 131.66.31.16 | 2202148624 | 0 |
| 131.66.31.17 | 2202148625 | 0 |
| 131.66.31.18 | 2202148626 | 0 |
| 131.66.31.19 | 2202148627 | 0 |
| 131.66.31.20 | 2202148628 | 0 |
| 131.66.31.21 | 2202148629 | 0 |
| 131.66.31.22 | 2202148630 | 0 |
| 131.66.31.23 | 2202148631 | 0 |
| 131.66.31.24 | 2202148632 | 0 |
| 131.66.31.25 | 2202148633 | 0 |
| 131.66.31.26 | 2202148634 | 0 |
| 131.66.31.27 | 2202148635 | 0 |
| 131.66.31.28 | 2202148636 | 0 |
| 131.66.31.29 | 2202148637 | 0 |
| 131.66.31.30 | 2202148638 | 0 |
| 131.66.31.31 | 2202148639 | 0 |
| 131.66.31.32 | 2202148640 | 0 |
| 131.66.31.33 | 2202148641 | 0 |
| 131.66.31.34 | 2202148642 | 0 |
| 131.66.31.35 | 2202148643 | 0 |
| 131.66.31.36 | 2202148644 | 0 |
| 131.66.31.37 | 2202148645 | 0 |
| 131.66.31.38 | 2202148646 | 0 |
| 131.66.31.39 | 2202148647 | 0 |
| 131.66.31.40 | 2202148648 | 0 |
| 131.66.31.41 | 2202148649 | 0 |
| 131.66.31.42 | 2202148650 | 0 |
| 131.66.31.43 | 2202148651 | 0 |
| 131.66.31.44 | 2202148652 | 0 |
| 131.66.31.45 | 2202148653 | 0 |
| 131.66.31.46 | 2202148654 | 0 |
| 131.66.31.47 | 2202148655 | 0 |
| 131.66.31.48 | 2202148656 | 0 |
| 131.66.31.49 | 2202148657 | 0 |
| 131.66.31.50 | 2202148658 | 0 |
| 131.66.31.51 | 2202148659 | 0 |
| 131.66.31.52 | 2202148660 | 0 |
| 131.66.31.53 | 2202148661 | 0 |
| 131.66.31.54 | 2202148662 | 0 |
| 131.66.31.55 | 2202148663 | 0 |
| 131.66.31.56 | 2202148664 | 0 |
| 131.66.31.57 | 2202148665 | 0 |
| 131.66.31.58 | 2202148666 | 0 |
| 131.66.31.59 | 2202148667 | 0 |
| 131.66.31.60 | 2202148668 | 0 |
| 131.66.31.61 | 2202148669 | 0 |
| 131.66.31.62 | 2202148670 | 0 |
| 131.66.31.63 | 2202148671 | 0 |
| 131.66.31.64 | 2202148672 | 0 |
| 131.66.31.65 | 2202148673 | 0 |
| 131.66.31.66 | 2202148674 | 0 |
| 131.66.31.67 | 2202148675 | 0 |
| 131.66.31.68 | 2202148676 | 0 |
| 131.66.31.69 | 2202148677 | 0 |
| 131.66.31.70 | 2202148678 | 0 |
| 131.66.31.71 | 2202148679 | 0 |
| 131.66.31.72 | 2202148680 | 0 |
| 131.66.31.73 | 2202148681 | 0 |
| 131.66.31.74 | 2202148682 | 0 |
| 131.66.31.75 | 2202148683 | 0 |
| 131.66.31.76 | 2202148684 | 0 |
| 131.66.31.77 | 2202148685 | 0 |
| 131.66.31.78 | 2202148686 | 0 |
| 131.66.31.79 | 2202148687 | 0 |
| 131.66.31.80 | 2202148688 | 0 |
| 131.66.31.81 | 2202148689 | 0 |
| 131.66.31.82 | 2202148690 | 0 |
| 131.66.31.83 | 2202148691 | 0 |
| 131.66.31.84 | 2202148692 | 0 |
| 131.66.31.85 | 2202148693 | 0 |