The IP address 131.66.10 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 131.64.0.0/13 (range 131.64.0.0 to 131.71.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 131.64.0.0 |
| IP ending by | 131.71.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 131.64.0.0/13 |
| Numerical IP | |
| Registry | arin |
| Last update | 02/02/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2018-02-02 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2018-02-02 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.66.10.0 | 2202143232 | 0 |
| 131.66.10.1 | 2202143233 | 0 |
| 131.66.10.2 | 2202143234 | 0 |
| 131.66.10.3 | 2202143235 | 0 |
| 131.66.10.4 | 2202143236 | 0 |
| 131.66.10.5 | 2202143237 | 0 |
| 131.66.10.6 | 2202143238 | 0 |
| 131.66.10.7 | 2202143239 | 0 |
| 131.66.10.8 | 2202143240 | 0 |
| 131.66.10.9 | 2202143241 | 0 |
| 131.66.10.10 | 2202143242 | 0 |
| 131.66.10.11 | 2202143243 | 0 |
| 131.66.10.12 | 2202143244 | 0 |
| 131.66.10.13 | 2202143245 | 0 |
| 131.66.10.14 | 2202143246 | 0 |
| 131.66.10.15 | 2202143247 | 0 |
| 131.66.10.16 | 2202143248 | 0 |
| 131.66.10.17 | 2202143249 | 0 |
| 131.66.10.18 | 2202143250 | 0 |
| 131.66.10.19 | 2202143251 | 0 |
| 131.66.10.20 | 2202143252 | 0 |
| 131.66.10.21 | 2202143253 | 0 |
| 131.66.10.22 | 2202143254 | 0 |
| 131.66.10.23 | 2202143255 | 0 |
| 131.66.10.24 | 2202143256 | 0 |
| 131.66.10.25 | 2202143257 | 0 |
| 131.66.10.26 | 2202143258 | 0 |
| 131.66.10.27 | 2202143259 | 0 |
| 131.66.10.28 | 2202143260 | 0 |
| 131.66.10.29 | 2202143261 | 0 |
| 131.66.10.30 | 2202143262 | 0 |
| 131.66.10.31 | 2202143263 | 0 |
| 131.66.10.32 | 2202143264 | 0 |
| 131.66.10.33 | 2202143265 | 0 |
| 131.66.10.34 | 2202143266 | 0 |
| 131.66.10.35 | 2202143267 | 0 |
| 131.66.10.36 | 2202143268 | 0 |
| 131.66.10.37 | 2202143269 | 0 |
| 131.66.10.38 | 2202143270 | 0 |
| 131.66.10.39 | 2202143271 | 0 |
| 131.66.10.40 | 2202143272 | 0 |
| 131.66.10.41 | 2202143273 | 0 |
| 131.66.10.42 | 2202143274 | 0 |
| 131.66.10.43 | 2202143275 | 0 |
| 131.66.10.44 | 2202143276 | 0 |
| 131.66.10.45 | 2202143277 | 0 |
| 131.66.10.46 | 2202143278 | 0 |
| 131.66.10.47 | 2202143279 | 0 |
| 131.66.10.48 | 2202143280 | 0 |
| 131.66.10.49 | 2202143281 | 0 |
| 131.66.10.50 | 2202143282 | 0 |
| 131.66.10.51 | 2202143283 | 0 |
| 131.66.10.52 | 2202143284 | 0 |
| 131.66.10.53 | 2202143285 | 0 |
| 131.66.10.54 | 2202143286 | 0 |
| 131.66.10.55 | 2202143287 | 0 |
| 131.66.10.56 | 2202143288 | 0 |
| 131.66.10.57 | 2202143289 | 0 |
| 131.66.10.58 | 2202143290 | 0 |
| 131.66.10.59 | 2202143291 | 0 |
| 131.66.10.60 | 2202143292 | 0 |
| 131.66.10.61 | 2202143293 | 0 |
| 131.66.10.62 | 2202143294 | 0 |
| 131.66.10.63 | 2202143295 | 0 |
| 131.66.10.64 | 2202143296 | 0 |
| 131.66.10.65 | 2202143297 | 0 |
| 131.66.10.66 | 2202143298 | 0 |
| 131.66.10.67 | 2202143299 | 0 |
| 131.66.10.68 | 2202143300 | 0 |
| 131.66.10.69 | 2202143301 | 0 |
| 131.66.10.70 | 2202143302 | 0 |
| 131.66.10.71 | 2202143303 | 0 |
| 131.66.10.72 | 2202143304 | 0 |
| 131.66.10.73 | 2202143305 | 0 |
| 131.66.10.74 | 2202143306 | 0 |
| 131.66.10.75 | 2202143307 | 0 |
| 131.66.10.76 | 2202143308 | 0 |
| 131.66.10.77 | 2202143309 | 0 |
| 131.66.10.78 | 2202143310 | 0 |
| 131.66.10.79 | 2202143311 | 0 |
| 131.66.10.80 | 2202143312 | 0 |
| 131.66.10.81 | 2202143313 | 0 |
| 131.66.10.82 | 2202143314 | 0 |
| 131.66.10.83 | 2202143315 | 0 |
| 131.66.10.84 | 2202143316 | 0 |
| 131.66.10.85 | 2202143317 | 0 |