Les adresses IP débutant par 131.77.18 sont fournies par DoD Network Information Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 131.76.0.0/14, le bloc IP comprant les adresses de 131.76.0.0 à 131.79.255.255). Le numéro de système autonome (ASN) est 721.
| ASN | 721 |
| IP commençant par | 131.76.0.0 |
| IP se terminant par | 131.79.255.255 |
| Nom ASN | DoD Network Information Center |
| CDIR | 131.76.0.0/14 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 12/12/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Phoenix | 33,4484 | -112,074 | 2018-12-12 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2018-12-12 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.77.18.0 | 2202866176 | 0 |
| 131.77.18.1 | 2202866177 | 0 |
| 131.77.18.2 | 2202866178 | 0 |
| 131.77.18.3 | 2202866179 | 0 |
| 131.77.18.4 | 2202866180 | 0 |
| 131.77.18.5 | 2202866181 | 0 |
| 131.77.18.6 | 2202866182 | 0 |
| 131.77.18.7 | 2202866183 | 0 |
| 131.77.18.8 | 2202866184 | 0 |
| 131.77.18.9 | 2202866185 | 0 |
| 131.77.18.10 | 2202866186 | 0 |
| 131.77.18.11 | 2202866187 | 0 |
| 131.77.18.12 | 2202866188 | 0 |
| 131.77.18.13 | 2202866189 | 0 |
| 131.77.18.14 | 2202866190 | 0 |
| 131.77.18.15 | 2202866191 | 0 |
| 131.77.18.16 | 2202866192 | 0 |
| 131.77.18.17 | 2202866193 | 0 |
| 131.77.18.18 | 2202866194 | 0 |
| 131.77.18.19 | 2202866195 | 0 |
| 131.77.18.20 | 2202866196 | 0 |
| 131.77.18.21 | 2202866197 | 0 |
| 131.77.18.22 | 2202866198 | 0 |
| 131.77.18.23 | 2202866199 | 0 |
| 131.77.18.24 | 2202866200 | 0 |
| 131.77.18.25 | 2202866201 | 0 |
| 131.77.18.26 | 2202866202 | 0 |
| 131.77.18.27 | 2202866203 | 0 |
| 131.77.18.28 | 2202866204 | 0 |
| 131.77.18.29 | 2202866205 | 0 |
| 131.77.18.30 | 2202866206 | 0 |
| 131.77.18.31 | 2202866207 | 0 |
| 131.77.18.32 | 2202866208 | 0 |
| 131.77.18.33 | 2202866209 | 0 |
| 131.77.18.34 | 2202866210 | 0 |
| 131.77.18.35 | 2202866211 | 0 |
| 131.77.18.36 | 2202866212 | 0 |
| 131.77.18.37 | 2202866213 | 0 |
| 131.77.18.38 | 2202866214 | 0 |
| 131.77.18.39 | 2202866215 | 0 |
| 131.77.18.40 | 2202866216 | 0 |
| 131.77.18.41 | 2202866217 | 0 |
| 131.77.18.42 | 2202866218 | 0 |
| 131.77.18.43 | 2202866219 | 0 |
| 131.77.18.44 | 2202866220 | 0 |
| 131.77.18.45 | 2202866221 | 0 |
| 131.77.18.46 | 2202866222 | 0 |
| 131.77.18.47 | 2202866223 | 0 |
| 131.77.18.48 | 2202866224 | 0 |
| 131.77.18.49 | 2202866225 | 0 |
| 131.77.18.50 | 2202866226 | 0 |
| 131.77.18.51 | 2202866227 | 0 |
| 131.77.18.52 | 2202866228 | 0 |
| 131.77.18.53 | 2202866229 | 0 |
| 131.77.18.54 | 2202866230 | 0 |
| 131.77.18.55 | 2202866231 | 0 |
| 131.77.18.56 | 2202866232 | 0 |
| 131.77.18.57 | 2202866233 | 0 |
| 131.77.18.58 | 2202866234 | 0 |
| 131.77.18.59 | 2202866235 | 0 |
| 131.77.18.60 | 2202866236 | 0 |
| 131.77.18.61 | 2202866237 | 0 |
| 131.77.18.62 | 2202866238 | 0 |
| 131.77.18.63 | 2202866239 | 0 |
| 131.77.18.64 | 2202866240 | 0 |
| 131.77.18.65 | 2202866241 | 0 |
| 131.77.18.66 | 2202866242 | 0 |
| 131.77.18.67 | 2202866243 | 0 |
| 131.77.18.68 | 2202866244 | 0 |
| 131.77.18.69 | 2202866245 | 0 |
| 131.77.18.70 | 2202866246 | 0 |
| 131.77.18.71 | 2202866247 | 0 |
| 131.77.18.72 | 2202866248 | 0 |
| 131.77.18.73 | 2202866249 | 0 |
| 131.77.18.74 | 2202866250 | 0 |
| 131.77.18.75 | 2202866251 | 0 |
| 131.77.18.76 | 2202866252 | 0 |
| 131.77.18.77 | 2202866253 | 0 |
| 131.77.18.78 | 2202866254 | 0 |
| 131.77.18.79 | 2202866255 | 0 |
| 131.77.18.80 | 2202866256 | 0 |
| 131.77.18.81 | 2202866257 | 0 |
| 131.77.18.82 | 2202866258 | 0 |
| 131.77.18.83 | 2202866259 | 0 |
| 131.77.18.84 | 2202866260 | 0 |
| 131.77.18.85 | 2202866261 | 0 |