The IP address 143.191.237 is provided by Colocation America Corporation, it's belong to the CDIR (Classless Inter-Domain Routing) 143.191.0.0/16 (range 143.191.0.0 to 143.191.255.255). The autonomous system number (ASN) is 21769.
| ASN | 21769 |
| IP starting by | 143.191.0.0 |
| IP ending by | 143.191.255.255 |
| ASN Name | Colocation America Corporation |
| CDIR | 143.191.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 28/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Sunnyvale | 37.4012 | -122.0075 | 2017-08-28 |
| MaxMind | US | United States | - | Sunnyvale | 37.4249 | -122.0074 | 2017-08-28 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |