The IP address 166.44.238 is provided by MCI, it's belong to the CDIR (Classless Inter-Domain Routing) 166.32.0.0/12 (range 166.32.0.0 to 166.47.255.255). The autonomous system number (ASN) is 3371.
| ASN | 3371 |
| IP starting by | 166.32.0.0 |
| IP ending by | 166.47.255.255 |
| ASN Name | MCI |
| CDIR | 166.32.0.0/12 |
| Numerical IP | |
| Registry | arin |
| Last update | 15/12/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Dulles | 38.9517 | -77.4481 | 2017-12-15 |
| MaxMind | US | United States | - | Ashburn | 39.018 | -77.539 | 2017-12-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |