The IP address 203.209.139 is provided by Sophia Reserch Institute, Ltd., it's belong to the CDIR (Classless Inter-Domain Routing) 203.209.144.0/20 (range 203.209.144.0 to 203.209.159.255). The autonomous system number (ASN) is 38043.
| ASN | 38043 |
| IP starting by | 203.209.144.0 |
| IP ending by | 203.209.159.255 |
| ASN Name | Sophia Reserch Institute, Ltd. |
| CDIR | 203.209.144.0/20 |
| Numerical IP | |
| Registry | apnic |
| Last update | 14/11/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | HK | Hong Kong | - | Hong Kong | 22.2855 | 114.1577 | 2017-11-13 |
| MaxMind | HK | Hong Kong | - | - | 22.25 | 114.1667 | 2017-11-13 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |