The IP address 209.129.143 is provided by California State University, Office of the Chancellor, it's belong to the CDIR (Classless Inter-Domain Routing) 209.129.0.0/16 (range 209.129.0.0 to 209.129.255.255). The autonomous system number (ASN) is 2152.
| ASN | 2152 |
| IP starting by | 209.129.0.0 |
| IP ending by | 209.129.255.255 |
| ASN Name | California State University, Office of the Chancellor |
| CDIR | 209.129.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 12/04/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | San Jose | 37.3394 | -121.895 | 2020-04-12 |
| MaxMind | US | United States | - | Santa Clara | 37.3961 | -121.9617 | 2020-04-12 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |