La dirección IP 131.81.63 es proporcionada por DoD Network Information Center, que es propiedad de la CIDR (Classless Inter-Domain Routing) 131.80.0.0/14, IP entre 131.80.0.0 a 131.83.255.255 ). El número de sistema autónomo (ASN) es 721.
| ASN | 721 |
| IP que comienzan con | 131.80.0.0 |
| IP que termina con | 131.83.255.255 |
| ASN Nombre | DoD Network Information Center |
| CDIR | 131.80.0.0/14 |
| IP numérica | |
| Registe | arin |
| Última actualización | 04/05/2019 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Richmond | 37,5538 | -77,4603 | 2019-05-04 |
| MaxMind | US | Estados Unidos | - | Aldie | 38,9636 | -77,6131 | 2019-05-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.81.63.0 | 2203139840 | 0 |
| 131.81.63.1 | 2203139841 | 0 |
| 131.81.63.2 | 2203139842 | 0 |
| 131.81.63.3 | 2203139843 | 0 |
| 131.81.63.4 | 2203139844 | 0 |
| 131.81.63.5 | 2203139845 | 0 |
| 131.81.63.6 | 2203139846 | 0 |
| 131.81.63.7 | 2203139847 | 0 |
| 131.81.63.8 | 2203139848 | 0 |
| 131.81.63.9 | 2203139849 | 0 |
| 131.81.63.10 | 2203139850 | 0 |
| 131.81.63.11 | 2203139851 | 0 |
| 131.81.63.12 | 2203139852 | 0 |
| 131.81.63.13 | 2203139853 | 0 |
| 131.81.63.14 | 2203139854 | 0 |
| 131.81.63.15 | 2203139855 | 0 |
| 131.81.63.16 | 2203139856 | 0 |
| 131.81.63.17 | 2203139857 | 0 |
| 131.81.63.18 | 2203139858 | 0 |
| 131.81.63.19 | 2203139859 | 0 |
| 131.81.63.20 | 2203139860 | 0 |
| 131.81.63.21 | 2203139861 | 0 |
| 131.81.63.22 | 2203139862 | 0 |
| 131.81.63.23 | 2203139863 | 0 |
| 131.81.63.24 | 2203139864 | 0 |
| 131.81.63.25 | 2203139865 | 0 |
| 131.81.63.26 | 2203139866 | 0 |
| 131.81.63.27 | 2203139867 | 0 |
| 131.81.63.28 | 2203139868 | 0 |
| 131.81.63.29 | 2203139869 | 0 |
| 131.81.63.30 | 2203139870 | 0 |
| 131.81.63.31 | 2203139871 | 0 |
| 131.81.63.32 | 2203139872 | 0 |
| 131.81.63.33 | 2203139873 | 0 |
| 131.81.63.34 | 2203139874 | 0 |
| 131.81.63.35 | 2203139875 | 0 |
| 131.81.63.36 | 2203139876 | 0 |
| 131.81.63.37 | 2203139877 | 0 |
| 131.81.63.38 | 2203139878 | 0 |
| 131.81.63.39 | 2203139879 | 0 |
| 131.81.63.40 | 2203139880 | 0 |
| 131.81.63.41 | 2203139881 | 0 |
| 131.81.63.42 | 2203139882 | 0 |
| 131.81.63.43 | 2203139883 | 0 |
| 131.81.63.44 | 2203139884 | 0 |
| 131.81.63.45 | 2203139885 | 0 |
| 131.81.63.46 | 2203139886 | 0 |
| 131.81.63.47 | 2203139887 | 0 |
| 131.81.63.48 | 2203139888 | 0 |
| 131.81.63.49 | 2203139889 | 0 |
| 131.81.63.50 | 2203139890 | 0 |
| 131.81.63.51 | 2203139891 | 0 |
| 131.81.63.52 | 2203139892 | 0 |
| 131.81.63.53 | 2203139893 | 0 |
| 131.81.63.54 | 2203139894 | 0 |
| 131.81.63.55 | 2203139895 | 0 |
| 131.81.63.56 | 2203139896 | 0 |
| 131.81.63.57 | 2203139897 | 0 |
| 131.81.63.58 | 2203139898 | 0 |
| 131.81.63.59 | 2203139899 | 0 |
| 131.81.63.60 | 2203139900 | 0 |
| 131.81.63.61 | 2203139901 | 0 |
| 131.81.63.62 | 2203139902 | 0 |
| 131.81.63.63 | 2203139903 | 0 |
| 131.81.63.64 | 2203139904 | 0 |
| 131.81.63.65 | 2203139905 | 0 |
| 131.81.63.66 | 2203139906 | 0 |
| 131.81.63.67 | 2203139907 | 0 |
| 131.81.63.68 | 2203139908 | 0 |
| 131.81.63.69 | 2203139909 | 0 |
| 131.81.63.70 | 2203139910 | 0 |
| 131.81.63.71 | 2203139911 | 0 |
| 131.81.63.72 | 2203139912 | 0 |
| 131.81.63.73 | 2203139913 | 0 |
| 131.81.63.74 | 2203139914 | 0 |
| 131.81.63.75 | 2203139915 | 0 |
| 131.81.63.76 | 2203139916 | 0 |
| 131.81.63.77 | 2203139917 | 0 |
| 131.81.63.78 | 2203139918 | 0 |
| 131.81.63.79 | 2203139919 | 0 |
| 131.81.63.80 | 2203139920 | 0 |
| 131.81.63.81 | 2203139921 | 0 |
| 131.81.63.82 | 2203139922 | 0 |
| 131.81.63.83 | 2203139923 | 0 |
| 131.81.63.84 | 2203139924 | 0 |
| 131.81.63.85 | 2203139925 | 0 |