The IP address 66.143.227 is provided by AT&T Internet Services, it's belong to the CDIR (Classless Inter-Domain Routing) 66.143.174.0/24 (range 66.143.174.0 to 66.143.174.255). The autonomous system number (ASN) is 5671.
| ASN | 5671 |
| IP starting by | 66.143.174.0 |
| IP ending by | 66.143.174.255 |
| ASN Name | AT&T Internet Services |
| CDIR | 66.143.174.0/24 |
| Numerical IP | |
| Registry | arin |
| Last update | 04/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | San Antonio | 29.4241 | -98.4936 | 2017-07-04 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-07-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |