The IP address 55.13.72 is provided by DoD Network Information Center, it's belong to the CDIR (Classless Inter-Domain Routing) 55.0.0.0/8 (range 55.0.0.0 to 55.255.255.255). The autonomous system number (ASN) is 721.
| ASN | 721 |
| IP starting by | 55.0.0.0 |
| IP ending by | 55.255.255.255 |
| ASN Name | DoD Network Information Center |
| CDIR | 55.0.0.0/8 |
| Numerical IP | |
| Registry | arin |
| Last update | 24/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Fort Huachuca | 31.5565 | -110.3506 | 2017-10-23 |
| MaxMind | US | United States | - | Fort Huachuca | 31.5273 | -110.3607 | 2017-10-23 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 55.13.72.0 | 923617280 | 0 |
| 55.13.72.1 | 923617281 | 0 |
| 55.13.72.2 | 923617282 | 0 |
| 55.13.72.3 | 923617283 | 0 |
| 55.13.72.4 | 923617284 | 0 |
| 55.13.72.5 | 923617285 | 0 |
| 55.13.72.6 | 923617286 | 0 |
| 55.13.72.7 | 923617287 | 0 |
| 55.13.72.8 | 923617288 | 0 |
| 55.13.72.9 | 923617289 | 0 |
| 55.13.72.10 | 923617290 | 0 |
| 55.13.72.11 | 923617291 | 0 |
| 55.13.72.12 | 923617292 | 0 |
| 55.13.72.13 | 923617293 | 0 |
| 55.13.72.14 | 923617294 | 0 |
| 55.13.72.15 | 923617295 | 0 |
| 55.13.72.16 | 923617296 | 0 |
| 55.13.72.17 | 923617297 | 0 |
| 55.13.72.18 | 923617298 | 0 |
| 55.13.72.19 | 923617299 | 0 |
| 55.13.72.20 | 923617300 | 0 |
| 55.13.72.21 | 923617301 | 0 |
| 55.13.72.22 | 923617302 | 0 |
| 55.13.72.23 | 923617303 | 0 |
| 55.13.72.24 | 923617304 | 0 |
| 55.13.72.25 | 923617305 | 0 |
| 55.13.72.26 | 923617306 | 0 |
| 55.13.72.27 | 923617307 | 0 |
| 55.13.72.28 | 923617308 | 0 |
| 55.13.72.29 | 923617309 | 0 |
| 55.13.72.30 | 923617310 | 0 |
| 55.13.72.31 | 923617311 | 0 |
| 55.13.72.32 | 923617312 | 0 |
| 55.13.72.33 | 923617313 | 0 |
| 55.13.72.34 | 923617314 | 0 |
| 55.13.72.35 | 923617315 | 0 |
| 55.13.72.36 | 923617316 | 0 |
| 55.13.72.37 | 923617317 | 0 |
| 55.13.72.38 | 923617318 | 0 |
| 55.13.72.39 | 923617319 | 0 |
| 55.13.72.40 | 923617320 | 0 |
| 55.13.72.41 | 923617321 | 0 |
| 55.13.72.42 | 923617322 | 0 |
| 55.13.72.43 | 923617323 | 0 |
| 55.13.72.44 | 923617324 | 0 |
| 55.13.72.45 | 923617325 | 0 |
| 55.13.72.46 | 923617326 | 0 |
| 55.13.72.47 | 923617327 | 0 |
| 55.13.72.48 | 923617328 | 0 |
| 55.13.72.49 | 923617329 | 0 |
| 55.13.72.50 | 923617330 | 0 |
| 55.13.72.51 | 923617331 | 0 |
| 55.13.72.52 | 923617332 | 0 |
| 55.13.72.53 | 923617333 | 0 |
| 55.13.72.54 | 923617334 | 0 |
| 55.13.72.55 | 923617335 | 0 |
| 55.13.72.56 | 923617336 | 0 |
| 55.13.72.57 | 923617337 | 0 |
| 55.13.72.58 | 923617338 | 0 |
| 55.13.72.59 | 923617339 | 0 |
| 55.13.72.60 | 923617340 | 0 |
| 55.13.72.61 | 923617341 | 0 |
| 55.13.72.62 | 923617342 | 0 |
| 55.13.72.63 | 923617343 | 0 |
| 55.13.72.64 | 923617344 | 0 |
| 55.13.72.65 | 923617345 | 0 |
| 55.13.72.66 | 923617346 | 0 |
| 55.13.72.67 | 923617347 | 0 |
| 55.13.72.68 | 923617348 | 0 |
| 55.13.72.69 | 923617349 | 0 |
| 55.13.72.70 | 923617350 | 0 |
| 55.13.72.71 | 923617351 | 0 |
| 55.13.72.72 | 923617352 | 0 |
| 55.13.72.73 | 923617353 | 0 |
| 55.13.72.74 | 923617354 | 0 |
| 55.13.72.75 | 923617355 | 0 |
| 55.13.72.76 | 923617356 | 0 |
| 55.13.72.77 | 923617357 | 0 |
| 55.13.72.78 | 923617358 | 0 |
| 55.13.72.79 | 923617359 | 0 |
| 55.13.72.80 | 923617360 | 0 |
| 55.13.72.81 | 923617361 | 0 |
| 55.13.72.82 | 923617362 | 0 |
| 55.13.72.83 | 923617363 | 0 |
| 55.13.72.84 | 923617364 | 0 |
| 55.13.72.85 | 923617365 | 0 |