The IP address 143.199.237 is provided by Great-West Life Assurance Company, it's belong to the CDIR (Classless Inter-Domain Routing) 143.199.0.0/16 (range 143.199.0.0 to 143.199.255.255). The autonomous system number (ASN) is 21680.
| ASN | 21680 | 
| IP starting by | 143.199.0.0 | 
| IP ending by | 143.199.255.255 | 
| ASN Name | Great-West Life Assurance Company | 
| CDIR | 143.199.0.0/16 | 
| Numerical IP | |
| Registry | arin | 
| Last update | 01/03/2020 | 

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Green Bay | 44.4921 | -87.9279 | 2020-03-01 | 
| MaxMind | US | United States | - | Green Bay | 44.5241 | -87.9056 | 2020-03-01 | 
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |