The IP address 131.45.23 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 | 09/02/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Montgomery | 32.4045 | -86.2459 | 2018-02-08 |
| MaxMind | US | United States | - | Montgomery | 32.404 | -86.2539 | 2018-02-08 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.45.23.0 | 2200770304 | 0 |
| 131.45.23.1 | 2200770305 | 0 |
| 131.45.23.2 | 2200770306 | 0 |
| 131.45.23.3 | 2200770307 | 0 |
| 131.45.23.4 | 2200770308 | 0 |
| 131.45.23.5 | 2200770309 | 0 |
| 131.45.23.6 | 2200770310 | 0 |
| 131.45.23.7 | 2200770311 | 0 |
| 131.45.23.8 | 2200770312 | 0 |
| 131.45.23.9 | 2200770313 | 0 |
| 131.45.23.10 | 2200770314 | 0 |
| 131.45.23.11 | 2200770315 | 0 |
| 131.45.23.12 | 2200770316 | 0 |
| 131.45.23.13 | 2200770317 | 0 |
| 131.45.23.14 | 2200770318 | 0 |
| 131.45.23.15 | 2200770319 | 0 |
| 131.45.23.16 | 2200770320 | 0 |
| 131.45.23.17 | 2200770321 | 0 |
| 131.45.23.18 | 2200770322 | 0 |
| 131.45.23.19 | 2200770323 | 0 |
| 131.45.23.20 | 2200770324 | 0 |
| 131.45.23.21 | 2200770325 | 0 |
| 131.45.23.22 | 2200770326 | 0 |
| 131.45.23.23 | 2200770327 | 0 |
| 131.45.23.24 | 2200770328 | 0 |
| 131.45.23.25 | 2200770329 | 0 |
| 131.45.23.26 | 2200770330 | 0 |
| 131.45.23.27 | 2200770331 | 0 |
| 131.45.23.28 | 2200770332 | 0 |
| 131.45.23.29 | 2200770333 | 0 |
| 131.45.23.30 | 2200770334 | 0 |
| 131.45.23.31 | 2200770335 | 0 |
| 131.45.23.32 | 2200770336 | 0 |
| 131.45.23.33 | 2200770337 | 0 |
| 131.45.23.34 | 2200770338 | 0 |
| 131.45.23.35 | 2200770339 | 0 |
| 131.45.23.36 | 2200770340 | 0 |
| 131.45.23.37 | 2200770341 | 0 |
| 131.45.23.38 | 2200770342 | 0 |
| 131.45.23.39 | 2200770343 | 0 |
| 131.45.23.40 | 2200770344 | 0 |
| 131.45.23.41 | 2200770345 | 0 |
| 131.45.23.42 | 2200770346 | 0 |
| 131.45.23.43 | 2200770347 | 0 |
| 131.45.23.44 | 2200770348 | 0 |
| 131.45.23.45 | 2200770349 | 0 |
| 131.45.23.46 | 2200770350 | 0 |
| 131.45.23.47 | 2200770351 | 0 |
| 131.45.23.48 | 2200770352 | 0 |
| 131.45.23.49 | 2200770353 | 0 |
| 131.45.23.50 | 2200770354 | 0 |
| 131.45.23.51 | 2200770355 | 0 |
| 131.45.23.52 | 2200770356 | 0 |
| 131.45.23.53 | 2200770357 | 0 |
| 131.45.23.54 | 2200770358 | 0 |
| 131.45.23.55 | 2200770359 | 0 |
| 131.45.23.56 | 2200770360 | 0 |
| 131.45.23.57 | 2200770361 | 0 |
| 131.45.23.58 | 2200770362 | 0 |
| 131.45.23.59 | 2200770363 | 0 |
| 131.45.23.60 | 2200770364 | 0 |
| 131.45.23.61 | 2200770365 | 0 |
| 131.45.23.62 | 2200770366 | 0 |
| 131.45.23.63 | 2200770367 | 0 |
| 131.45.23.64 | 2200770368 | 0 |
| 131.45.23.65 | 2200770369 | 0 |
| 131.45.23.66 | 2200770370 | 0 |
| 131.45.23.67 | 2200770371 | 0 |
| 131.45.23.68 | 2200770372 | 0 |
| 131.45.23.69 | 2200770373 | 0 |
| 131.45.23.70 | 2200770374 | 0 |
| 131.45.23.71 | 2200770375 | 0 |
| 131.45.23.72 | 2200770376 | 0 |
| 131.45.23.73 | 2200770377 | 0 |
| 131.45.23.74 | 2200770378 | 0 |
| 131.45.23.75 | 2200770379 | 0 |
| 131.45.23.76 | 2200770380 | 0 |
| 131.45.23.77 | 2200770381 | 0 |
| 131.45.23.78 | 2200770382 | 0 |
| 131.45.23.79 | 2200770383 | 0 |
| 131.45.23.80 | 2200770384 | 0 |
| 131.45.23.81 | 2200770385 | 0 |
| 131.45.23.82 | 2200770386 | 0 |
| 131.45.23.83 | 2200770387 | 0 |
| 131.45.23.84 | 2200770388 | 0 |
| 131.45.23.85 | 2200770389 | 0 |