The IP address 131.55.13 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.32.0.0/11 (range 131.32.0.0 to 131.63.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.32.0.0 |
| IP ending by | 131.63.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.32.0.0/11 |
| Numerical IP | |
| Registry | arin |
| Last update | 16/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Montgomery | 32.4045 | -86.2459 | 2017-10-15 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2017-10-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.55.13.0 | 2201423104 | 0 |
| 131.55.13.1 | 2201423105 | 0 |
| 131.55.13.2 | 2201423106 | 0 |
| 131.55.13.3 | 2201423107 | 0 |
| 131.55.13.4 | 2201423108 | 0 |
| 131.55.13.5 | 2201423109 | 0 |
| 131.55.13.6 | 2201423110 | 0 |
| 131.55.13.7 | 2201423111 | 0 |
| 131.55.13.8 | 2201423112 | 0 |
| 131.55.13.9 | 2201423113 | 0 |
| 131.55.13.10 | 2201423114 | 0 |
| 131.55.13.11 | 2201423115 | 0 |
| 131.55.13.12 | 2201423116 | 0 |
| 131.55.13.13 | 2201423117 | 0 |
| 131.55.13.14 | 2201423118 | 0 |
| 131.55.13.15 | 2201423119 | 0 |
| 131.55.13.16 | 2201423120 | 0 |
| 131.55.13.17 | 2201423121 | 0 |
| 131.55.13.18 | 2201423122 | 0 |
| 131.55.13.19 | 2201423123 | 0 |
| 131.55.13.20 | 2201423124 | 0 |
| 131.55.13.21 | 2201423125 | 0 |
| 131.55.13.22 | 2201423126 | 0 |
| 131.55.13.23 | 2201423127 | 0 |
| 131.55.13.24 | 2201423128 | 0 |
| 131.55.13.25 | 2201423129 | 0 |
| 131.55.13.26 | 2201423130 | 0 |
| 131.55.13.27 | 2201423131 | 0 |
| 131.55.13.28 | 2201423132 | 0 |
| 131.55.13.29 | 2201423133 | 0 |
| 131.55.13.30 | 2201423134 | 0 |
| 131.55.13.31 | 2201423135 | 0 |
| 131.55.13.32 | 2201423136 | 0 |
| 131.55.13.33 | 2201423137 | 0 |
| 131.55.13.34 | 2201423138 | 0 |
| 131.55.13.35 | 2201423139 | 0 |
| 131.55.13.36 | 2201423140 | 0 |
| 131.55.13.37 | 2201423141 | 0 |
| 131.55.13.38 | 2201423142 | 0 |
| 131.55.13.39 | 2201423143 | 0 |
| 131.55.13.40 | 2201423144 | 0 |
| 131.55.13.41 | 2201423145 | 0 |
| 131.55.13.42 | 2201423146 | 0 |
| 131.55.13.43 | 2201423147 | 0 |
| 131.55.13.44 | 2201423148 | 0 |
| 131.55.13.45 | 2201423149 | 0 |
| 131.55.13.46 | 2201423150 | 0 |
| 131.55.13.47 | 2201423151 | 0 |
| 131.55.13.48 | 2201423152 | 0 |
| 131.55.13.49 | 2201423153 | 0 |
| 131.55.13.50 | 2201423154 | 0 |
| 131.55.13.51 | 2201423155 | 0 |
| 131.55.13.52 | 2201423156 | 0 |
| 131.55.13.53 | 2201423157 | 0 |
| 131.55.13.54 | 2201423158 | 0 |
| 131.55.13.55 | 2201423159 | 0 |
| 131.55.13.56 | 2201423160 | 0 |
| 131.55.13.57 | 2201423161 | 0 |
| 131.55.13.58 | 2201423162 | 0 |
| 131.55.13.59 | 2201423163 | 0 |
| 131.55.13.60 | 2201423164 | 0 |
| 131.55.13.61 | 2201423165 | 0 |
| 131.55.13.62 | 2201423166 | 0 |
| 131.55.13.63 | 2201423167 | 0 |
| 131.55.13.64 | 2201423168 | 0 |
| 131.55.13.65 | 2201423169 | 0 |
| 131.55.13.66 | 2201423170 | 0 |
| 131.55.13.67 | 2201423171 | 0 |
| 131.55.13.68 | 2201423172 | 0 |
| 131.55.13.69 | 2201423173 | 0 |
| 131.55.13.70 | 2201423174 | 0 |
| 131.55.13.71 | 2201423175 | 0 |
| 131.55.13.72 | 2201423176 | 0 |
| 131.55.13.73 | 2201423177 | 0 |
| 131.55.13.74 | 2201423178 | 0 |
| 131.55.13.75 | 2201423179 | 0 |
| 131.55.13.76 | 2201423180 | 0 |
| 131.55.13.77 | 2201423181 | 0 |
| 131.55.13.78 | 2201423182 | 0 |
| 131.55.13.79 | 2201423183 | 0 |
| 131.55.13.80 | 2201423184 | 0 |
| 131.55.13.81 | 2201423185 | 0 |
| 131.55.13.82 | 2201423186 | 0 |
| 131.55.13.83 | 2201423187 | 0 |
| 131.55.13.84 | 2201423188 | 0 |
| 131.55.13.85 | 2201423189 | 0 |