The IP address 204.123.220 is provided by AT&T Services, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 204.123.0.0/16 (range 204.123.0.0 to 204.123.255.255). The autonomous system number (ASN) is 7018.
| ASN | 7018 |
| IP starting by | 204.123.0.0 |
| IP ending by | 204.123.255.255 |
| ASN Name | AT&T Services, Inc. |
| CDIR | 204.123.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 08/11/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | San Diego | 32.7211 | -117.1643 | 2018-11-08 |
| MaxMind | US | United States | - | San Diego | 32.7191 | -117.1607 | 2018-11-08 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |