The IP address 166.71.17 is provided by AT&T Services, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 166.72.0.0/16 (range 166.72.0.0 to 166.72.255.255). The autonomous system number (ASN) is 7018.
| ASN | 7018 |
| IP starting by | 166.72.0.0 |
| IP ending by | 166.72.255.255 |
| ASN Name | AT&T Services, Inc. |
| CDIR | 166.72.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 18/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Philadelphia | 39.891 | -75.1792 | 2017-10-17 |
| MaxMind | US | United States | - | Philadelphia | 39.895 | -75.1671 | 2017-10-17 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.71.17.0 | 2789675264 | 0 |
| 166.71.17.1 | 2789675265 | 0 |
| 166.71.17.2 | 2789675266 | 0 |
| 166.71.17.3 | 2789675267 | 0 |
| 166.71.17.4 | 2789675268 | 0 |
| 166.71.17.5 | 2789675269 | 0 |
| 166.71.17.6 | 2789675270 | 0 |
| 166.71.17.7 | 2789675271 | 0 |
| 166.71.17.8 | 2789675272 | 0 |
| 166.71.17.9 | 2789675273 | 0 |
| 166.71.17.10 | 2789675274 | 0 |
| 166.71.17.11 | 2789675275 | 0 |
| 166.71.17.12 | 2789675276 | 0 |
| 166.71.17.13 | 2789675277 | 0 |
| 166.71.17.14 | 2789675278 | 0 |
| 166.71.17.15 | 2789675279 | 0 |
| 166.71.17.16 | 2789675280 | 0 |
| 166.71.17.17 | 2789675281 | 0 |
| 166.71.17.18 | 2789675282 | 0 |
| 166.71.17.19 | 2789675283 | 0 |
| 166.71.17.20 | 2789675284 | 0 |
| 166.71.17.21 | 2789675285 | 0 |
| 166.71.17.22 | 2789675286 | 0 |
| 166.71.17.23 | 2789675287 | 0 |
| 166.71.17.24 | 2789675288 | 0 |
| 166.71.17.25 | 2789675289 | 0 |
| 166.71.17.26 | 2789675290 | 0 |
| 166.71.17.27 | 2789675291 | 0 |
| 166.71.17.28 | 2789675292 | 0 |
| 166.71.17.29 | 2789675293 | 0 |
| 166.71.17.30 | 2789675294 | 0 |
| 166.71.17.31 | 2789675295 | 0 |
| 166.71.17.32 | 2789675296 | 0 |
| 166.71.17.33 | 2789675297 | 0 |
| 166.71.17.34 | 2789675298 | 0 |
| 166.71.17.35 | 2789675299 | 0 |
| 166.71.17.36 | 2789675300 | 0 |
| 166.71.17.37 | 2789675301 | 0 |
| 166.71.17.38 | 2789675302 | 0 |
| 166.71.17.39 | 2789675303 | 0 |
| 166.71.17.40 | 2789675304 | 0 |
| 166.71.17.41 | 2789675305 | 0 |
| 166.71.17.42 | 2789675306 | 0 |
| 166.71.17.43 | 2789675307 | 0 |
| 166.71.17.44 | 2789675308 | 0 |
| 166.71.17.45 | 2789675309 | 0 |
| 166.71.17.46 | 2789675310 | 0 |
| 166.71.17.47 | 2789675311 | 0 |
| 166.71.17.48 | 2789675312 | 0 |
| 166.71.17.49 | 2789675313 | 0 |
| 166.71.17.50 | 2789675314 | 0 |
| 166.71.17.51 | 2789675315 | 0 |
| 166.71.17.52 | 2789675316 | 0 |
| 166.71.17.53 | 2789675317 | 0 |
| 166.71.17.54 | 2789675318 | 0 |
| 166.71.17.55 | 2789675319 | 0 |
| 166.71.17.56 | 2789675320 | 0 |
| 166.71.17.57 | 2789675321 | 0 |
| 166.71.17.58 | 2789675322 | 0 |
| 166.71.17.59 | 2789675323 | 0 |
| 166.71.17.60 | 2789675324 | 0 |
| 166.71.17.61 | 2789675325 | 0 |
| 166.71.17.62 | 2789675326 | 0 |
| 166.71.17.63 | 2789675327 | 0 |
| 166.71.17.64 | 2789675328 | 0 |
| 166.71.17.65 | 2789675329 | 0 |
| 166.71.17.66 | 2789675330 | 0 |
| 166.71.17.67 | 2789675331 | 0 |
| 166.71.17.68 | 2789675332 | 0 |
| 166.71.17.69 | 2789675333 | 0 |
| 166.71.17.70 | 2789675334 | 0 |
| 166.71.17.71 | 2789675335 | 0 |
| 166.71.17.72 | 2789675336 | 0 |
| 166.71.17.73 | 2789675337 | 0 |
| 166.71.17.74 | 2789675338 | 0 |
| 166.71.17.75 | 2789675339 | 0 |
| 166.71.17.76 | 2789675340 | 0 |
| 166.71.17.77 | 2789675341 | 0 |
| 166.71.17.78 | 2789675342 | 0 |
| 166.71.17.79 | 2789675343 | 0 |
| 166.71.17.80 | 2789675344 | 0 |
| 166.71.17.81 | 2789675345 | 0 |
| 166.71.17.82 | 2789675346 | 0 |
| 166.71.17.83 | 2789675347 | 0 |
| 166.71.17.84 | 2789675348 | 0 |
| 166.71.17.85 | 2789675349 | 0 |