The IP address 131.66.30 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 | 03/02/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Pearland | 29.5636 | -95.2861 | 2020-02-03 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2020-02-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 131.66.30.0 | 2202148352 | 0 |
| 131.66.30.1 | 2202148353 | 0 |
| 131.66.30.2 | 2202148354 | 0 |
| 131.66.30.3 | 2202148355 | 0 |
| 131.66.30.4 | 2202148356 | 0 |
| 131.66.30.5 | 2202148357 | 0 |
| 131.66.30.6 | 2202148358 | 0 |
| 131.66.30.7 | 2202148359 | 0 |
| 131.66.30.8 | 2202148360 | 0 |
| 131.66.30.9 | 2202148361 | 0 |
| 131.66.30.10 | 2202148362 | 0 |
| 131.66.30.11 | 2202148363 | 0 |
| 131.66.30.12 | 2202148364 | 0 |
| 131.66.30.13 | 2202148365 | 0 |
| 131.66.30.14 | 2202148366 | 0 |
| 131.66.30.15 | 2202148367 | 0 |
| 131.66.30.16 | 2202148368 | 0 |
| 131.66.30.17 | 2202148369 | 0 |
| 131.66.30.18 | 2202148370 | 0 |
| 131.66.30.19 | 2202148371 | 0 |
| 131.66.30.20 | 2202148372 | 0 |
| 131.66.30.21 | 2202148373 | 0 |
| 131.66.30.22 | 2202148374 | 0 |
| 131.66.30.23 | 2202148375 | 0 |
| 131.66.30.24 | 2202148376 | 0 |
| 131.66.30.25 | 2202148377 | 0 |
| 131.66.30.26 | 2202148378 | 0 |
| 131.66.30.27 | 2202148379 | 0 |
| 131.66.30.28 | 2202148380 | 0 |
| 131.66.30.29 | 2202148381 | 0 |
| 131.66.30.30 | 2202148382 | 0 |
| 131.66.30.31 | 2202148383 | 0 |
| 131.66.30.32 | 2202148384 | 0 |
| 131.66.30.33 | 2202148385 | 0 |
| 131.66.30.34 | 2202148386 | 0 |
| 131.66.30.35 | 2202148387 | 0 |
| 131.66.30.36 | 2202148388 | 0 |
| 131.66.30.37 | 2202148389 | 0 |
| 131.66.30.38 | 2202148390 | 0 |
| 131.66.30.39 | 2202148391 | 0 |
| 131.66.30.40 | 2202148392 | 0 |
| 131.66.30.41 | 2202148393 | 0 |
| 131.66.30.42 | 2202148394 | 0 |
| 131.66.30.43 | 2202148395 | 0 |
| 131.66.30.44 | 2202148396 | 0 |
| 131.66.30.45 | 2202148397 | 0 |
| 131.66.30.46 | 2202148398 | 0 |
| 131.66.30.47 | 2202148399 | 0 |
| 131.66.30.48 | 2202148400 | 0 |
| 131.66.30.49 | 2202148401 | 0 |
| 131.66.30.50 | 2202148402 | 0 |
| 131.66.30.51 | 2202148403 | 0 |
| 131.66.30.52 | 2202148404 | 0 |
| 131.66.30.53 | 2202148405 | 0 |
| 131.66.30.54 | 2202148406 | 0 |
| 131.66.30.55 | 2202148407 | 0 |
| 131.66.30.56 | 2202148408 | 0 |
| 131.66.30.57 | 2202148409 | 0 |
| 131.66.30.58 | 2202148410 | 0 |
| 131.66.30.59 | 2202148411 | 0 |
| 131.66.30.60 | 2202148412 | 0 |
| 131.66.30.61 | 2202148413 | 0 |
| 131.66.30.62 | 2202148414 | 0 |
| 131.66.30.63 | 2202148415 | 0 |
| 131.66.30.64 | 2202148416 | 0 |
| 131.66.30.65 | 2202148417 | 0 |
| 131.66.30.66 | 2202148418 | 0 |
| 131.66.30.67 | 2202148419 | 0 |
| 131.66.30.68 | 2202148420 | 0 |
| 131.66.30.69 | 2202148421 | 0 |
| 131.66.30.70 | 2202148422 | 0 |
| 131.66.30.71 | 2202148423 | 0 |
| 131.66.30.72 | 2202148424 | 0 |
| 131.66.30.73 | 2202148425 | 0 |
| 131.66.30.74 | 2202148426 | 0 |
| 131.66.30.75 | 2202148427 | 0 |
| 131.66.30.76 | 2202148428 | 0 |
| 131.66.30.77 | 2202148429 | 0 |
| 131.66.30.78 | 2202148430 | 0 |
| 131.66.30.79 | 2202148431 | 0 |
| 131.66.30.80 | 2202148432 | 0 |
| 131.66.30.81 | 2202148433 | 0 |
| 131.66.30.82 | 2202148434 | 0 |
| 131.66.30.83 | 2202148435 | 0 |
| 131.66.30.84 | 2202148436 | 0 |
| 131.66.30.85 | 2202148437 | 0 |