La dirección IP 131.43.21 es proporcionada por DoD Network Information Center, que es propiedad de la CIDR (Classless Inter-Domain Routing) 131.32.0.0/11, IP entre 131.32.0.0 a 131.63.255.255 ). El número de sistema autónomo (ASN) es 721.
| ASN | 721 |
| IP que comienzan con | 131.32.0.0 |
| IP que termina con | 131.63.255.255 |
| ASN Nombre | DoD Network Information Center |
| CDIR | 131.32.0.0/11 |
| IP numérica | |
| Registe | arin |
| Última actualización | 10/01/2019 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Columbus | 39,9664 | -83,0128 | 2019-01-10 |
| MaxMind | US | Estados Unidos | - | Montgomery | 32,404 | -86,2539 | 2019-01-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.43.21.0 | 2200638720 | 0 |
| 131.43.21.1 | 2200638721 | 0 |
| 131.43.21.2 | 2200638722 | 0 |
| 131.43.21.3 | 2200638723 | 0 |
| 131.43.21.4 | 2200638724 | 0 |
| 131.43.21.5 | 2200638725 | 0 |
| 131.43.21.6 | 2200638726 | 0 |
| 131.43.21.7 | 2200638727 | 0 |
| 131.43.21.8 | 2200638728 | 0 |
| 131.43.21.9 | 2200638729 | 0 |
| 131.43.21.10 | 2200638730 | 0 |
| 131.43.21.11 | 2200638731 | 0 |
| 131.43.21.12 | 2200638732 | 0 |
| 131.43.21.13 | 2200638733 | 0 |
| 131.43.21.14 | 2200638734 | 0 |
| 131.43.21.15 | 2200638735 | 0 |
| 131.43.21.16 | 2200638736 | 0 |
| 131.43.21.17 | 2200638737 | 0 |
| 131.43.21.18 | 2200638738 | 0 |
| 131.43.21.19 | 2200638739 | 0 |
| 131.43.21.20 | 2200638740 | 0 |
| 131.43.21.21 | 2200638741 | 0 |
| 131.43.21.22 | 2200638742 | 0 |
| 131.43.21.23 | 2200638743 | 0 |
| 131.43.21.24 | 2200638744 | 0 |
| 131.43.21.25 | 2200638745 | 0 |
| 131.43.21.26 | 2200638746 | 0 |
| 131.43.21.27 | 2200638747 | 0 |
| 131.43.21.28 | 2200638748 | 0 |
| 131.43.21.29 | 2200638749 | 0 |
| 131.43.21.30 | 2200638750 | 0 |
| 131.43.21.31 | 2200638751 | 0 |
| 131.43.21.32 | 2200638752 | 0 |
| 131.43.21.33 | 2200638753 | 0 |
| 131.43.21.34 | 2200638754 | 0 |
| 131.43.21.35 | 2200638755 | 0 |
| 131.43.21.36 | 2200638756 | 0 |
| 131.43.21.37 | 2200638757 | 0 |
| 131.43.21.38 | 2200638758 | 0 |
| 131.43.21.39 | 2200638759 | 0 |
| 131.43.21.40 | 2200638760 | 0 |
| 131.43.21.41 | 2200638761 | 0 |
| 131.43.21.42 | 2200638762 | 0 |
| 131.43.21.43 | 2200638763 | 0 |
| 131.43.21.44 | 2200638764 | 0 |
| 131.43.21.45 | 2200638765 | 0 |
| 131.43.21.46 | 2200638766 | 0 |
| 131.43.21.47 | 2200638767 | 0 |
| 131.43.21.48 | 2200638768 | 0 |
| 131.43.21.49 | 2200638769 | 0 |
| 131.43.21.50 | 2200638770 | 0 |
| 131.43.21.51 | 2200638771 | 0 |
| 131.43.21.52 | 2200638772 | 0 |
| 131.43.21.53 | 2200638773 | 0 |
| 131.43.21.54 | 2200638774 | 0 |
| 131.43.21.55 | 2200638775 | 0 |
| 131.43.21.56 | 2200638776 | 0 |
| 131.43.21.57 | 2200638777 | 0 |
| 131.43.21.58 | 2200638778 | 0 |
| 131.43.21.59 | 2200638779 | 0 |
| 131.43.21.60 | 2200638780 | 0 |
| 131.43.21.61 | 2200638781 | 0 |
| 131.43.21.62 | 2200638782 | 0 |
| 131.43.21.63 | 2200638783 | 0 |
| 131.43.21.64 | 2200638784 | 0 |
| 131.43.21.65 | 2200638785 | 0 |
| 131.43.21.66 | 2200638786 | 0 |
| 131.43.21.67 | 2200638787 | 0 |
| 131.43.21.68 | 2200638788 | 0 |
| 131.43.21.69 | 2200638789 | 0 |
| 131.43.21.70 | 2200638790 | 0 |
| 131.43.21.71 | 2200638791 | 0 |
| 131.43.21.72 | 2200638792 | 0 |
| 131.43.21.73 | 2200638793 | 0 |
| 131.43.21.74 | 2200638794 | 0 |
| 131.43.21.75 | 2200638795 | 0 |
| 131.43.21.76 | 2200638796 | 0 |
| 131.43.21.77 | 2200638797 | 0 |
| 131.43.21.78 | 2200638798 | 0 |
| 131.43.21.79 | 2200638799 | 0 |
| 131.43.21.80 | 2200638800 | 0 |
| 131.43.21.81 | 2200638801 | 0 |
| 131.43.21.82 | 2200638802 | 0 |
| 131.43.21.83 | 2200638803 | 0 |
| 131.43.21.84 | 2200638804 | 0 |
| 131.43.21.85 | 2200638805 | 0 |