The IP address 12.76.109 is provided by AT&T Data Communications Services, it's belong to the CDIR (Classless Inter-Domain Routing) 12.71.236.0/24 (range 12.71.236.0 to 12.71.236.255). The autonomous system number (ASN) is 2386.
| ASN | 2386 | 
| IP starting by | 12.71.236.0 | 
| IP ending by | 12.71.236.255 | 
| ASN Name | AT&T Data Communications Services | 
| CDIR | 12.71.236.0/24 | 
| Numerical IP | |
| Registry | arin | 
| Last update | 05/07/2017 | 

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Pittsburgh | 40.4406 | -79.9959 | 2017-07-04 | 
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-07-04 | 
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |