The IP address 166.71.101 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 | 24/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Philadelphia | 39.891 | -75.1792 | 2017-09-23 |
| MaxMind | US | United States | - | Philadelphia | 39.895 | -75.1671 | 2017-09-23 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |