The IP address 131.78.51 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.76.0.0/14 (range 131.76.0.0 to 131.79.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.76.0.0 |
| IP ending by | 131.79.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.76.0.0/14 |
| Numerical IP | |
| Registry | arin |
| Last update | 29/12/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Oklahoma City | 35.4676 | -97.5164 | 2018-12-29 |
| MaxMind | US | United States | - | Oklahoma City | 35.4148 | -97.3974 | 2018-12-29 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.78.51.0 | 2202940160 | 0 |
| 131.78.51.1 | 2202940161 | 0 |
| 131.78.51.2 | 2202940162 | 0 |
| 131.78.51.3 | 2202940163 | 0 |
| 131.78.51.4 | 2202940164 | 0 |
| 131.78.51.5 | 2202940165 | 0 |
| 131.78.51.6 | 2202940166 | 0 |
| 131.78.51.7 | 2202940167 | 0 |
| 131.78.51.8 | 2202940168 | 0 |
| 131.78.51.9 | 2202940169 | 0 |
| 131.78.51.10 | 2202940170 | 0 |
| 131.78.51.11 | 2202940171 | 0 |
| 131.78.51.12 | 2202940172 | 0 |
| 131.78.51.13 | 2202940173 | 0 |
| 131.78.51.14 | 2202940174 | 0 |
| 131.78.51.15 | 2202940175 | 0 |
| 131.78.51.16 | 2202940176 | 0 |
| 131.78.51.17 | 2202940177 | 0 |
| 131.78.51.18 | 2202940178 | 0 |
| 131.78.51.19 | 2202940179 | 0 |
| 131.78.51.20 | 2202940180 | 0 |
| 131.78.51.21 | 2202940181 | 0 |
| 131.78.51.22 | 2202940182 | 0 |
| 131.78.51.23 | 2202940183 | 0 |
| 131.78.51.24 | 2202940184 | 0 |
| 131.78.51.25 | 2202940185 | 0 |
| 131.78.51.26 | 2202940186 | 0 |
| 131.78.51.27 | 2202940187 | 0 |
| 131.78.51.28 | 2202940188 | 0 |
| 131.78.51.29 | 2202940189 | 0 |
| 131.78.51.30 | 2202940190 | 0 |
| 131.78.51.31 | 2202940191 | 0 |
| 131.78.51.32 | 2202940192 | 0 |
| 131.78.51.33 | 2202940193 | 0 |
| 131.78.51.34 | 2202940194 | 0 |
| 131.78.51.35 | 2202940195 | 0 |
| 131.78.51.36 | 2202940196 | 0 |
| 131.78.51.37 | 2202940197 | 0 |
| 131.78.51.38 | 2202940198 | 0 |
| 131.78.51.39 | 2202940199 | 0 |
| 131.78.51.40 | 2202940200 | 0 |
| 131.78.51.41 | 2202940201 | 0 |
| 131.78.51.42 | 2202940202 | 0 |
| 131.78.51.43 | 2202940203 | 0 |
| 131.78.51.44 | 2202940204 | 0 |
| 131.78.51.45 | 2202940205 | 0 |
| 131.78.51.46 | 2202940206 | 0 |
| 131.78.51.47 | 2202940207 | 0 |
| 131.78.51.48 | 2202940208 | 0 |
| 131.78.51.49 | 2202940209 | 0 |
| 131.78.51.50 | 2202940210 | 0 |
| 131.78.51.51 | 2202940211 | 0 |
| 131.78.51.52 | 2202940212 | 0 |
| 131.78.51.53 | 2202940213 | 0 |
| 131.78.51.54 | 2202940214 | 0 |
| 131.78.51.55 | 2202940215 | 0 |
| 131.78.51.56 | 2202940216 | 0 |
| 131.78.51.57 | 2202940217 | 0 |
| 131.78.51.58 | 2202940218 | 0 |
| 131.78.51.59 | 2202940219 | 0 |
| 131.78.51.60 | 2202940220 | 0 |
| 131.78.51.61 | 2202940221 | 0 |
| 131.78.51.62 | 2202940222 | 0 |
| 131.78.51.63 | 2202940223 | 0 |
| 131.78.51.64 | 2202940224 | 0 |
| 131.78.51.65 | 2202940225 | 0 |
| 131.78.51.66 | 2202940226 | 0 |
| 131.78.51.67 | 2202940227 | 0 |
| 131.78.51.68 | 2202940228 | 0 |
| 131.78.51.69 | 2202940229 | 0 |
| 131.78.51.70 | 2202940230 | 0 |
| 131.78.51.71 | 2202940231 | 0 |
| 131.78.51.72 | 2202940232 | 0 |
| 131.78.51.73 | 2202940233 | 0 |
| 131.78.51.74 | 2202940234 | 0 |
| 131.78.51.75 | 2202940235 | 0 |
| 131.78.51.76 | 2202940236 | 0 |
| 131.78.51.77 | 2202940237 | 0 |
| 131.78.51.78 | 2202940238 | 0 |
| 131.78.51.79 | 2202940239 | 0 |
| 131.78.51.80 | 2202940240 | 0 |
| 131.78.51.81 | 2202940241 | 0 |
| 131.78.51.82 | 2202940242 | 0 |
| 131.78.51.83 | 2202940243 | 0 |
| 131.78.51.84 | 2202940244 | 0 |
| 131.78.51.85 | 2202940245 | 0 |