The IP address 203.159.143 is provided by UNINET-TH, it's belong to the CDIR (Classless Inter-Domain Routing) 203.159.128.0/17 (range 203.159.128.0 to 203.159.255.255). The autonomous system number (ASN) is 4621.
| ASN | 4621 | 
| IP starting by | 203.159.128.0 | 
| IP ending by | 203.159.255.255 | 
| ASN Name | UNINET-TH | 
| CDIR | 203.159.128.0/17 | 
| Numerical IP | |
| Registry | apnic | 
| Last update | 05/07/2017 | 

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | TH | Thailand | - | Bangkok | 13.75 | 100.5167 | 2017-07-05 | 
| MaxMind | TH | Thailand | - | Ayutthaya | 14.3517 | 100.5774 | 2017-07-05 | 
| Whois | TH | - | - | - | 101 | 16 | |
| W3C | - | - | - | - | - | - | - |