The IP address 208.121.58 is provided by San Francisco Department of Telecommunications and In, it's belong to the CDIR (Classless Inter-Domain Routing) 208.121.64.0/18 (range 208.121.64.0 to 208.121.127.255). The autonomous system number (ASN) is 39961.
| ASN | 39961 |
| IP starting by | 208.121.64.0 |
| IP ending by | 208.121.127.255 |
| ASN Name | San Francisco Department of Telecommunications and In |
| CDIR | 208.121.64.0/18 |
| Numerical IP | |
| Registry | arin |
| Last update | 02/11/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | San Francisco | 37.774 | -122.4104 | 2017-11-01 |
| MaxMind | US | United States | - | San Francisco | 37.7758 | -122.4128 | 2017-11-01 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |