The IP address 172.63.99 is provided by T-Mobile USA, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 172.32.0.0/11 (range 172.32.0.0 to 172.63.255.255). The autonomous system number (ASN) is 21928.
| ASN | 21928 |
| IP starting by | 172.32.0.0 |
| IP ending by | 172.63.255.255 |
| ASN Name | T-Mobile USA, Inc. |
| CDIR | 172.32.0.0/11 |
| Numerical IP | |
| Registry | arin |
| Last update | 23/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Bellevue | 47.5612 | -122.1534 | 2017-08-22 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-08-22 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 172.63.99.0 | 2889835264 | 0 |
| 172.63.99.1 | 2889835265 | 0 |
| 172.63.99.2 | 2889835266 | 0 |
| 172.63.99.3 | 2889835267 | 0 |
| 172.63.99.4 | 2889835268 | 0 |
| 172.63.99.5 | 2889835269 | 0 |
| 172.63.99.6 | 2889835270 | 0 |
| 172.63.99.7 | 2889835271 | 0 |
| 172.63.99.8 | 2889835272 | 0 |
| 172.63.99.9 | 2889835273 | 0 |
| 172.63.99.10 | 2889835274 | 0 |
| 172.63.99.11 | 2889835275 | 0 |
| 172.63.99.12 | 2889835276 | 0 |
| 172.63.99.13 | 2889835277 | 0 |
| 172.63.99.14 | 2889835278 | 0 |
| 172.63.99.15 | 2889835279 | 0 |
| 172.63.99.16 | 2889835280 | 0 |
| 172.63.99.17 | 2889835281 | 0 |
| 172.63.99.18 | 2889835282 | 0 |
| 172.63.99.19 | 2889835283 | 0 |
| 172.63.99.20 | 2889835284 | 0 |
| 172.63.99.21 | 2889835285 | 0 |
| 172.63.99.22 | 2889835286 | 0 |
| 172.63.99.23 | 2889835287 | 0 |
| 172.63.99.24 | 2889835288 | 0 |
| 172.63.99.25 | 2889835289 | 0 |
| 172.63.99.26 | 2889835290 | 0 |
| 172.63.99.27 | 2889835291 | 0 |
| 172.63.99.28 | 2889835292 | 0 |
| 172.63.99.29 | 2889835293 | 0 |
| 172.63.99.30 | 2889835294 | 0 |
| 172.63.99.31 | 2889835295 | 0 |
| 172.63.99.32 | 2889835296 | 0 |
| 172.63.99.33 | 2889835297 | 0 |
| 172.63.99.34 | 2889835298 | 0 |
| 172.63.99.35 | 2889835299 | 0 |
| 172.63.99.36 | 2889835300 | 0 |
| 172.63.99.37 | 2889835301 | 0 |
| 172.63.99.38 | 2889835302 | 0 |
| 172.63.99.39 | 2889835303 | 0 |
| 172.63.99.40 | 2889835304 | 0 |
| 172.63.99.41 | 2889835305 | 0 |
| 172.63.99.42 | 2889835306 | 0 |
| 172.63.99.43 | 2889835307 | 0 |
| 172.63.99.44 | 2889835308 | 0 |
| 172.63.99.45 | 2889835309 | 0 |
| 172.63.99.46 | 2889835310 | 0 |
| 172.63.99.47 | 2889835311 | 0 |
| 172.63.99.48 | 2889835312 | 0 |
| 172.63.99.49 | 2889835313 | 0 |
| 172.63.99.50 | 2889835314 | 0 |
| 172.63.99.51 | 2889835315 | 0 |
| 172.63.99.52 | 2889835316 | 0 |
| 172.63.99.53 | 2889835317 | 0 |
| 172.63.99.54 | 2889835318 | 0 |
| 172.63.99.55 | 2889835319 | 0 |
| 172.63.99.56 | 2889835320 | 0 |
| 172.63.99.57 | 2889835321 | 0 |
| 172.63.99.58 | 2889835322 | 0 |
| 172.63.99.59 | 2889835323 | 0 |
| 172.63.99.60 | 2889835324 | 0 |
| 172.63.99.61 | 2889835325 | 0 |
| 172.63.99.62 | 2889835326 | 0 |
| 172.63.99.63 | 2889835327 | 0 |
| 172.63.99.64 | 2889835328 | 0 |
| 172.63.99.65 | 2889835329 | 0 |
| 172.63.99.66 | 2889835330 | 0 |
| 172.63.99.67 | 2889835331 | 0 |
| 172.63.99.68 | 2889835332 | 0 |
| 172.63.99.69 | 2889835333 | 0 |
| 172.63.99.70 | 2889835334 | 0 |
| 172.63.99.71 | 2889835335 | 0 |
| 172.63.99.72 | 2889835336 | 0 |
| 172.63.99.73 | 2889835337 | 0 |
| 172.63.99.74 | 2889835338 | 0 |
| 172.63.99.75 | 2889835339 | 0 |
| 172.63.99.76 | 2889835340 | 0 |
| 172.63.99.77 | 2889835341 | 0 |
| 172.63.99.78 | 2889835342 | 0 |
| 172.63.99.79 | 2889835343 | 0 |
| 172.63.99.80 | 2889835344 | 0 |
| 172.63.99.81 | 2889835345 | 0 |
| 172.63.99.82 | 2889835346 | 0 |
| 172.63.99.83 | 2889835347 | 0 |
| 172.63.99.84 | 2889835348 | 0 |
| 172.63.99.85 | 2889835349 | 0 |