Die IP-Adresse 166.71.52 erfolgt über AT&T Services, Inc., es hat gehören zu den GGDV (Classless Inter-Domain Routing) 166.72.0.0/16 (Bereich 166.72.0.0, 166.72.255.255). Die autonomen Systemnummer (ASN) ist 7018.
| ASN | 7018 |
| Ausgehend von IP | 166.72.0.0 |
| Beendigung durch IP | 166.72.255.255 |
| ASN-Namen | AT&T Services, Inc. |
| GGDV | 166.72.0.0/16 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 15.08.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Philadelphia | 39,891 | -75,1792 | 2017-08-15 |
| MaxMind | US | USA | - | Philadelphia | 39,895 | -75,1671 | 2017-08-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.71.52.0 | 2789684224 | 0 |
| 166.71.52.1 | 2789684225 | 0 |
| 166.71.52.2 | 2789684226 | 0 |
| 166.71.52.3 | 2789684227 | 0 |
| 166.71.52.4 | 2789684228 | 0 |
| 166.71.52.5 | 2789684229 | 0 |
| 166.71.52.6 | 2789684230 | 0 |
| 166.71.52.7 | 2789684231 | 0 |
| 166.71.52.8 | 2789684232 | 0 |
| 166.71.52.9 | 2789684233 | 0 |
| 166.71.52.10 | 2789684234 | 0 |
| 166.71.52.11 | 2789684235 | 0 |
| 166.71.52.12 | 2789684236 | 0 |
| 166.71.52.13 | 2789684237 | 0 |
| 166.71.52.14 | 2789684238 | 0 |
| 166.71.52.15 | 2789684239 | 0 |
| 166.71.52.16 | 2789684240 | 0 |
| 166.71.52.17 | 2789684241 | 0 |
| 166.71.52.18 | 2789684242 | 0 |
| 166.71.52.19 | 2789684243 | 0 |
| 166.71.52.20 | 2789684244 | 0 |
| 166.71.52.21 | 2789684245 | 0 |
| 166.71.52.22 | 2789684246 | 0 |
| 166.71.52.23 | 2789684247 | 0 |
| 166.71.52.24 | 2789684248 | 0 |
| 166.71.52.25 | 2789684249 | 0 |
| 166.71.52.26 | 2789684250 | 0 |
| 166.71.52.27 | 2789684251 | 0 |
| 166.71.52.28 | 2789684252 | 0 |
| 166.71.52.29 | 2789684253 | 0 |
| 166.71.52.30 | 2789684254 | 0 |
| 166.71.52.31 | 2789684255 | 0 |
| 166.71.52.32 | 2789684256 | 0 |
| 166.71.52.33 | 2789684257 | 0 |
| 166.71.52.34 | 2789684258 | 0 |
| 166.71.52.35 | 2789684259 | 0 |
| 166.71.52.36 | 2789684260 | 0 |
| 166.71.52.37 | 2789684261 | 0 |
| 166.71.52.38 | 2789684262 | 0 |
| 166.71.52.39 | 2789684263 | 0 |
| 166.71.52.40 | 2789684264 | 0 |
| 166.71.52.41 | 2789684265 | 0 |
| 166.71.52.42 | 2789684266 | 0 |
| 166.71.52.43 | 2789684267 | 0 |
| 166.71.52.44 | 2789684268 | 0 |
| 166.71.52.45 | 2789684269 | 0 |
| 166.71.52.46 | 2789684270 | 0 |
| 166.71.52.47 | 2789684271 | 0 |
| 166.71.52.48 | 2789684272 | 0 |
| 166.71.52.49 | 2789684273 | 0 |
| 166.71.52.50 | 2789684274 | 0 |
| 166.71.52.51 | 2789684275 | 0 |
| 166.71.52.52 | 2789684276 | 0 |
| 166.71.52.53 | 2789684277 | 0 |
| 166.71.52.54 | 2789684278 | 0 |
| 166.71.52.55 | 2789684279 | 0 |
| 166.71.52.56 | 2789684280 | 0 |
| 166.71.52.57 | 2789684281 | 0 |
| 166.71.52.58 | 2789684282 | 0 |
| 166.71.52.59 | 2789684283 | 0 |
| 166.71.52.60 | 2789684284 | 0 |
| 166.71.52.61 | 2789684285 | 0 |
| 166.71.52.62 | 2789684286 | 0 |
| 166.71.52.63 | 2789684287 | 0 |
| 166.71.52.64 | 2789684288 | 0 |
| 166.71.52.65 | 2789684289 | 0 |
| 166.71.52.66 | 2789684290 | 0 |
| 166.71.52.67 | 2789684291 | 0 |
| 166.71.52.68 | 2789684292 | 0 |
| 166.71.52.69 | 2789684293 | 0 |
| 166.71.52.70 | 2789684294 | 0 |
| 166.71.52.71 | 2789684295 | 0 |
| 166.71.52.72 | 2789684296 | 0 |
| 166.71.52.73 | 2789684297 | 0 |
| 166.71.52.74 | 2789684298 | 0 |
| 166.71.52.75 | 2789684299 | 0 |
| 166.71.52.76 | 2789684300 | 0 |
| 166.71.52.77 | 2789684301 | 0 |
| 166.71.52.78 | 2789684302 | 0 |
| 166.71.52.79 | 2789684303 | 0 |
| 166.71.52.80 | 2789684304 | 0 |
| 166.71.52.81 | 2789684305 | 0 |
| 166.71.52.82 | 2789684306 | 0 |
| 166.71.52.83 | 2789684307 | 0 |
| 166.71.52.84 | 2789684308 | 0 |
| 166.71.52.85 | 2789684309 | 0 |