La dirección IP 131.37.31 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 | 11/02/2019 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Columbus | 39,9664 | -83,0128 | 2019-02-10 |
| MaxMind | US | Estados Unidos | - | Montgomery | 32,404 | -86,2539 | 2019-02-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.37.31.0 | 2200248064 | 0 |
| 131.37.31.1 | 2200248065 | 0 |
| 131.37.31.2 | 2200248066 | 0 |
| 131.37.31.3 | 2200248067 | 0 |
| 131.37.31.4 | 2200248068 | 0 |
| 131.37.31.5 | 2200248069 | 0 |
| 131.37.31.6 | 2200248070 | 0 |
| 131.37.31.7 | 2200248071 | 0 |
| 131.37.31.8 | 2200248072 | 0 |
| 131.37.31.9 | 2200248073 | 0 |
| 131.37.31.10 | 2200248074 | 0 |
| 131.37.31.11 | 2200248075 | 0 |
| 131.37.31.12 | 2200248076 | 0 |
| 131.37.31.13 | 2200248077 | 0 |
| 131.37.31.14 | 2200248078 | 0 |
| 131.37.31.15 | 2200248079 | 0 |
| 131.37.31.16 | 2200248080 | 0 |
| 131.37.31.17 | 2200248081 | 0 |
| 131.37.31.18 | 2200248082 | 0 |
| 131.37.31.19 | 2200248083 | 0 |
| 131.37.31.20 | 2200248084 | 0 |
| 131.37.31.21 | 2200248085 | 0 |
| 131.37.31.22 | 2200248086 | 0 |
| 131.37.31.23 | 2200248087 | 0 |
| 131.37.31.24 | 2200248088 | 0 |
| 131.37.31.25 | 2200248089 | 0 |
| 131.37.31.26 | 2200248090 | 0 |
| 131.37.31.27 | 2200248091 | 0 |
| 131.37.31.28 | 2200248092 | 0 |
| 131.37.31.29 | 2200248093 | 0 |
| 131.37.31.30 | 2200248094 | 0 |
| 131.37.31.31 | 2200248095 | 0 |
| 131.37.31.32 | 2200248096 | 0 |
| 131.37.31.33 | 2200248097 | 0 |
| 131.37.31.34 | 2200248098 | 0 |
| 131.37.31.35 | 2200248099 | 0 |
| 131.37.31.36 | 2200248100 | 0 |
| 131.37.31.37 | 2200248101 | 0 |
| 131.37.31.38 | 2200248102 | 0 |
| 131.37.31.39 | 2200248103 | 0 |
| 131.37.31.40 | 2200248104 | 0 |
| 131.37.31.41 | 2200248105 | 0 |
| 131.37.31.42 | 2200248106 | 0 |
| 131.37.31.43 | 2200248107 | 0 |
| 131.37.31.44 | 2200248108 | 0 |
| 131.37.31.45 | 2200248109 | 0 |
| 131.37.31.46 | 2200248110 | 0 |
| 131.37.31.47 | 2200248111 | 0 |
| 131.37.31.48 | 2200248112 | 0 |
| 131.37.31.49 | 2200248113 | 0 |
| 131.37.31.50 | 2200248114 | 0 |
| 131.37.31.51 | 2200248115 | 0 |
| 131.37.31.52 | 2200248116 | 0 |
| 131.37.31.53 | 2200248117 | 0 |
| 131.37.31.54 | 2200248118 | 0 |
| 131.37.31.55 | 2200248119 | 0 |
| 131.37.31.56 | 2200248120 | 0 |
| 131.37.31.57 | 2200248121 | 0 |
| 131.37.31.58 | 2200248122 | 0 |
| 131.37.31.59 | 2200248123 | 0 |
| 131.37.31.60 | 2200248124 | 0 |
| 131.37.31.61 | 2200248125 | 0 |
| 131.37.31.62 | 2200248126 | 0 |
| 131.37.31.63 | 2200248127 | 0 |
| 131.37.31.64 | 2200248128 | 0 |
| 131.37.31.65 | 2200248129 | 0 |
| 131.37.31.66 | 2200248130 | 0 |
| 131.37.31.67 | 2200248131 | 0 |
| 131.37.31.68 | 2200248132 | 0 |
| 131.37.31.69 | 2200248133 | 0 |
| 131.37.31.70 | 2200248134 | 0 |
| 131.37.31.71 | 2200248135 | 0 |
| 131.37.31.72 | 2200248136 | 0 |
| 131.37.31.73 | 2200248137 | 0 |
| 131.37.31.74 | 2200248138 | 0 |
| 131.37.31.75 | 2200248139 | 0 |
| 131.37.31.76 | 2200248140 | 0 |
| 131.37.31.77 | 2200248141 | 0 |
| 131.37.31.78 | 2200248142 | 0 |
| 131.37.31.79 | 2200248143 | 0 |
| 131.37.31.80 | 2200248144 | 0 |
| 131.37.31.81 | 2200248145 | 0 |
| 131.37.31.82 | 2200248146 | 0 |
| 131.37.31.83 | 2200248147 | 0 |
| 131.37.31.84 | 2200248148 | 0 |
| 131.37.31.85 | 2200248149 | 0 |