L'indirizzo IP 172.55.61 è fornito da T-Mobile USA, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 172.32.0.0/11, IP tra 172.32.0.0 a 172.63.255.255 ). Il numero di sistema autonomo (ASN) è 21928.
| ASN | 21928 |
| IP inizia con | 172.32.0.0 |
| IP finale con | 172.63.255.255 |
| ASN Nome | T-Mobile USA, Inc. |
| CDIR | 172.32.0.0/11 |
| IP numerico | |
| Registe | arin |
| Ultimo aggiornamento | 23/09/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Bellevue | 47,5612 | -122,1534 | 2017-09-23 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2017-09-23 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 172.55.61.0 | 2889301248 | 0 |
| 172.55.61.1 | 2889301249 | 0 |
| 172.55.61.2 | 2889301250 | 0 |
| 172.55.61.3 | 2889301251 | 0 |
| 172.55.61.4 | 2889301252 | 0 |
| 172.55.61.5 | 2889301253 | 0 |
| 172.55.61.6 | 2889301254 | 0 |
| 172.55.61.7 | 2889301255 | 0 |
| 172.55.61.8 | 2889301256 | 0 |
| 172.55.61.9 | 2889301257 | 0 |
| 172.55.61.10 | 2889301258 | 0 |
| 172.55.61.11 | 2889301259 | 0 |
| 172.55.61.12 | 2889301260 | 0 |
| 172.55.61.13 | 2889301261 | 0 |
| 172.55.61.14 | 2889301262 | 0 |
| 172.55.61.15 | 2889301263 | 0 |
| 172.55.61.16 | 2889301264 | 0 |
| 172.55.61.17 | 2889301265 | 0 |
| 172.55.61.18 | 2889301266 | 0 |
| 172.55.61.19 | 2889301267 | 0 |
| 172.55.61.20 | 2889301268 | 0 |
| 172.55.61.21 | 2889301269 | 0 |
| 172.55.61.22 | 2889301270 | 0 |
| 172.55.61.23 | 2889301271 | 0 |
| 172.55.61.24 | 2889301272 | 0 |
| 172.55.61.25 | 2889301273 | 0 |
| 172.55.61.26 | 2889301274 | 0 |
| 172.55.61.27 | 2889301275 | 0 |
| 172.55.61.28 | 2889301276 | 0 |
| 172.55.61.29 | 2889301277 | 0 |
| 172.55.61.30 | 2889301278 | 0 |
| 172.55.61.31 | 2889301279 | 0 |
| 172.55.61.32 | 2889301280 | 0 |
| 172.55.61.33 | 2889301281 | 0 |
| 172.55.61.34 | 2889301282 | 0 |
| 172.55.61.35 | 2889301283 | 0 |
| 172.55.61.36 | 2889301284 | 0 |
| 172.55.61.37 | 2889301285 | 0 |
| 172.55.61.38 | 2889301286 | 0 |
| 172.55.61.39 | 2889301287 | 0 |
| 172.55.61.40 | 2889301288 | 0 |
| 172.55.61.41 | 2889301289 | 0 |
| 172.55.61.42 | 2889301290 | 0 |
| 172.55.61.43 | 2889301291 | 0 |
| 172.55.61.44 | 2889301292 | 0 |
| 172.55.61.45 | 2889301293 | 0 |
| 172.55.61.46 | 2889301294 | 0 |
| 172.55.61.47 | 2889301295 | 0 |
| 172.55.61.48 | 2889301296 | 0 |
| 172.55.61.49 | 2889301297 | 0 |
| 172.55.61.50 | 2889301298 | 0 |
| 172.55.61.51 | 2889301299 | 0 |
| 172.55.61.52 | 2889301300 | 0 |
| 172.55.61.53 | 2889301301 | 0 |
| 172.55.61.54 | 2889301302 | 0 |
| 172.55.61.55 | 2889301303 | 0 |
| 172.55.61.56 | 2889301304 | 0 |
| 172.55.61.57 | 2889301305 | 0 |
| 172.55.61.58 | 2889301306 | 0 |
| 172.55.61.59 | 2889301307 | 0 |
| 172.55.61.60 | 2889301308 | 0 |
| 172.55.61.61 | 2889301309 | 0 |
| 172.55.61.62 | 2889301310 | 0 |
| 172.55.61.63 | 2889301311 | 0 |
| 172.55.61.64 | 2889301312 | 0 |
| 172.55.61.65 | 2889301313 | 0 |
| 172.55.61.66 | 2889301314 | 0 |
| 172.55.61.67 | 2889301315 | 0 |
| 172.55.61.68 | 2889301316 | 0 |
| 172.55.61.69 | 2889301317 | 0 |
| 172.55.61.70 | 2889301318 | 0 |
| 172.55.61.71 | 2889301319 | 0 |
| 172.55.61.72 | 2889301320 | 0 |
| 172.55.61.73 | 2889301321 | 0 |
| 172.55.61.74 | 2889301322 | 0 |
| 172.55.61.75 | 2889301323 | 0 |
| 172.55.61.76 | 2889301324 | 0 |
| 172.55.61.77 | 2889301325 | 0 |
| 172.55.61.78 | 2889301326 | 0 |
| 172.55.61.79 | 2889301327 | 0 |
| 172.55.61.80 | 2889301328 | 0 |
| 172.55.61.81 | 2889301329 | 0 |
| 172.55.61.82 | 2889301330 | 0 |
| 172.55.61.83 | 2889301331 | 0 |
| 172.55.61.84 | 2889301332 | 0 |
| 172.55.61.85 | 2889301333 | 0 |