The IP address 203.231.120 is provided by Sejong Telecom, it's belong to the CDIR (Classless Inter-Domain Routing) 203.231.0.0/16 (range 203.231.0.0 to 203.231.255.255). The autonomous system number (ASN) is 9848.
| ASN | 9848 |
| IP starting by | 203.231.0.0 |
| IP ending by | 203.231.255.255 |
| ASN Name | Sejong Telecom |
| CDIR | 203.231.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 07/06/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | KR | South Korea | - | Seoul | 37.5683 | 126.9778 | 2018-06-06 |
| MaxMind | KR | South Korea | - | - | 37.5112 | 126.9741 | 2018-06-06 |
| Whois | KR | - | - | - | 128 | 36 | |
| W3C | - | - | - | - | - | - | - |