The IP address 143.218.231 is provided by National Center for Supercomputing Applications, it's belong to the CDIR (Classless Inter-Domain Routing) 143.219.0.0/16 (range 143.219.0.0 to 143.219.255.255). The autonomous system number (ASN) is 1224.
| ASN | 1224 | 
| IP starting by | 143.219.0.0 | 
| IP ending by | 143.219.255.255 | 
| ASN Name | National Center for Supercomputing Applications | 
| CDIR | 143.219.0.0/16 | 
| Numerical IP | |
| Registry | arin | 
| Last update | 08/11/2020 | 

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Midland | 43.7073 | -84.2323 | 2020-11-08 | 
| MaxMind | US | United States | - | Midland | 43.6129 | -84.1971 | 2020-11-08 | 
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |